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The Encyclopedia
of Molecular Biology

(4-Volume Set)

Editor-in-Chief: Thomas E. Creighton

  • Main Page for this Work
  • Table of Contents
  • List of Contributors



  • ISBN: 0-471-15302-8
    Hardcover
    Pages: 2,878
    Published: April 1999

    Alphabetical Listing of Article Titles

    Preface

    A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

    A

    2-Aminopurine (AP)
    5' cap
    5-Bromouracil
    5-Methylcytosine

    abl Oncogenes
    Abscisic acid
    Absorption spectroscopy
    Acceptor stem
    Accessible Surface
    Acentric fragment
    Acetyl Coenzyme A
    Acetylcholine receptor
    Achaete-scute complex
    Achilles' cleavage
    Acridine dyes
    Acrocentric chromosome
    Acrosome
    Actin
    Actin polymerization toxins
    Actin-binding proteins
    Actinomycin D
    Activation Energy
    Active site
    Active site-directed irreversible inhibitors
    Active-site titrants
    Adenovirus
    Adenylate charge
    Adenylate cyclases
    Adenylation
    Adjuvants
    A-DNA
    Adriamycin
    Affinity Chromatography
    Affinity electrophoresis
    Affinity labeling
    Affinity maturation
    Affinity Selection
    Agarose
    Agglutination
    Agrobacterium
    Alanine (Ala, A)
    Albumins
    Alcohol Dehydrogenase (ADH) (co-author of Jornvall)
    Aligning sequences
    Alkaline phosphatase
    Alkylation
    Allelic exclusion
    Alloantibody, alloantigen
    Allophenic
    Allostery
    Alpha1-antitrypsin
    Alpha-Bungarotoxin & Curare-mimetic toxins
    Alpha-helix formation
    Alpha-helix (3 10-helix and Pi-helix)
    Alpha-Lactalbumin
    Alternative splicing
    Alu sequences
    Amber mutation
    Amber suppressor
    Ames test
    Amidination
    Amino acid analysis
    Amino acids
    Amino groups
    Aminoacyl tRNA synthetases
    Aminopeptidases
    Aminopterin, methotrexate, trimethoprim, and folic acid
    Amphipathic
    Amphoteric
    Ampicillin
    Amyloid
    Amyloid precursor protein
    Analogy
    Analytical ultracentrifugation
    Androgenesis
    Aneuploidy
    Angiogenin
    Anhydrides
    Animal pole, vegetal pole
    Ankyrins
    Annealing, nucleic acids
    Annexins
    Anomalous dispersion
    ANS (8-anilinonaphthalene-1-sulfonic acid)
    Antennapedia complex
    Anti conformation
    Antibiotic resistence
    Antibody
    Antibody-antigen interactions
    Antibody-conjugated toxins
    Anticodon
    Antifreeze Proteins
    Antigen
    Antigen processing, presentation
    Antigenic variation
    Anti-idiotype immunoglobulins
    Antiparallel beta-barrel motifs
    Antisense oligonucleotides
    Antisera
    Antitermination control of gene expression (co-author Gollnick)
    Antithrombin
    AP endonucleases
    AP Sites (apurinic/apyrimidinic sites) (co-author is Sancar)
    Apoptosis
    ara Operon
    Arabidopsis
    Arginine (Arg, R)
    Ascaris
    Asexual
    Asexual reproduction
    Asparagine (Asn, N)
    Aspartic acid (Asp, D)
    Aspartyl proteinase inhibitors, protein
    Asymmetric unit
    Atomic force microscopy
    ATP synthase
    ATPase
    ATP-binding motif
    Attenuation of transcription
    Autoantibody
    Autoimmune diseases
    Autoimmunity
    Autonomous controlling elements
    Autonomously replicating sequences (ARS)
    Autoradiography
    Autosome
    Auxins
    Auxins
    Auxotroph
    Avidin
    Avidin-biotin system
    Azurin

    B

    B cell
    B cell receptor
    Backbone
    Bacteriocins
    Bacteriorhodopsin
    Bal31 nuclease
    Balbiani ring
    Barnase and Barstar
    Barr body
    Base excision repair
    Base pair substitution
    Base pairs
    Base pairs
    B-DNA
    B-DNA
    Bence-jones proteins
    Beta-bulge
    Beta-Galactosidase
    Beta-helix
    Beta-lactamases
    Beta-Lactoglobulin
    Beta-meander
    Beta-pleated sheet
    Beta-sheet
    Beta-strand
    Beta-turns
    B-glucuronidase
    Bicoid
    Bifunctional crosslinking reagents (co-author Nadeau)
    Binding
    Bioinformatics
    Biopolymer
    Biotin
    Biotin repressor
    BiP (hsp70)
    Bisubstrate analogue
    Bithorax complex
    Biuret reaction
    Blastoderm
    Blastomere
    Blastopore
    Bleomycin
    Blood clotting
    Blot overlays
    Blotting
    Blotting matrices
    Blunt-end ligation
    B-mercaptoethanol
    Bohr effect
    Bowman-Birk inhibitors
    BPTI (bovine pancreatic trypsin inhibitor)
    Bragg angle
    Brassinosteroids
    Brassinosteroids
    Brassinosteroids
    Brefeldin A
    Buffers
    Buoyant density
    bZip domain

    C

    C genes of immunoglobulins
    CAAT box
    Cadherins
    Caenorhabditis
    Caged ATP
    Calcium signaling
    Calcium-binding Proteins
    Calmodulin
    Calnexin/calreticulin
    Cap-binding proteins
    Capillary zone electrophoresis
    Capsids, viral
    Carbon isotopes
    Carbonic anhydrase
    Carbonic Anhydrase (co-author Fierke)
    Carboxyglutamic acid
    Carboxyl groups
    Carboxyl proteinase
    Carboxypeptidases
    Carcinogen
    Casein
    Caspases
    Caspases
    Cassette mutagenesis
    Catabolite repression
    Catalase
    Catalysis
    Catalytic antibodies
    Catalytic triad
    Cathepsins
    Caudal protein
    Cauliflower mosaic virus
    C-banding
    CDNA libraries
    Cell adhesion molecules
    Cell cycle
    Cell death
    Cell death
    Cell fusion, cell hybrids
    Cell junctions
    Cell line
    Cell lineage
    Cell-surface adhesion receptors
    CEN sequences
    Centrifugation
    Centromeres
    Cerenkov radiation
    Chain-termination (dideoxy) DNA sequencing
    Chaotropes; kosmotropes
    Chaperonin
    Chemical modification
    Chemical shift
    Chemical Shift
    Chemiluminescence
    Chemiosmotic coupling
    Chemokines
    Chemotaxis
    Chemotaxis (co-author G. W. Ordal)
    Chimera
    Chiral and chiral center
    Chironomus
    Chloramphenicol
    Chloramphenicol acetylransferase
    Chloroplast
    CHO cells
    Cholera toxin & enterotoxins
    Chorion genes and proteins
    Chromatid
    Chromatin
    Chromatofocusing
    Chromatography
    Chromocenter
    Chromogenic substrate
    Chromomere
    Chromosomes
    Chymotrypsin, chymotrypsinogen
    Cilia and eukaryotic flagella
    Circadian rhythms and clocks in fungi
    Circular chromosome
    Cis configuration
    Cis-acting
    Cis-dominance
    Cis/trans isomerization
    Clamp loaders, processivity complex
    Class switching
    Clathrin
    Cleveland map
    Clonal selection theory
    Cloning
    ClpAP and ClpXP proteinases
    ClpAP and ClpXP Proteinases (co-author A. Goldberg)
    Coding strand
    Codon usage and bias
    Coenzyme, cofactor
    Cohesive, sticky ends
    Coiled-coils
    Cointegrative vectors
    Colchicine
    Cold-sensitive mutants
    Cold-sensitive mutants
    Colicins
    Collagen
    Collagen
    Colony-stimulating factors
    Combinatorial libraries
    Combinatorial synthesis
    Competence
    Competitive inhibiton
    Competitive labeling
    Complement fixation
    Complement system
    Complementary DNA (CDNA)
    Complementation
    Complementation tests
    Complex loci
    Compressibility
    Computer Simulation of Biological
    Concatemers
    Conditional lethal mutations
    Configuration
    Confocal microscopy
    Confocal microscopy (co-author Frey)
    Conformation
    Conotoxins
    Conservative substitutions
    Constant (C) region
    Contact inhibition
    Contact maps
    Contiguous genes
    Contrast variation
    Controlling element
    Convergent evolution
    Coomassie Brilliant Blue
    Cordycepin
    Corepressor
    COS cells
    COSY spectrum
    Cot curve
    Counting Residues
    Covalent catalysis
    CpG islands
    Cristae
    Critical micelle concentration (cmc)
    Crosslinking
    Cruciform (Holliday junction)
    Cruciform (Holliday Junction)
    Cryoelectron microscopy
    Cryoelectron microscopy
    Crystallization
    Crystallography
    C-terminus
    Cubitus interruptus genes
    C-value
    Cyclic amp receptor protein (CRP)/catabolite gene activator protein (CAP)
    Cyclic AMP (3',5-cyclic AMP, cAMP)
    Cyclic GMP (cyclic guanosine 3', 5'-monophosphate, cGMP
    Cyclins
    Cyclodextrins
    Cycloheximide
    Cycloheximide
    Cyclophilin
    Cyclosporin
    Cyctochrome P450
    Cystatin
    Cysteine proteinase inhibitors, protein
    Cysteine (Cys, C)
    Cystine knot
    Cytochalasin
    Cytochromes
    Cytogenetics
    Cytokeratins
    Cytokinins
    Cytokinins (co-author Van Montagu)
    Cytomegalovirus
    Cytoplasmic inheritance
    Cytoskeleton
    Cytotoxic T-Lymphocytes

    D

    D gene segment
    Dansyl chloride
    Databases
    Daunomycin
    Dead-end inhibition
    DEAD/DEAH domains
    Deamidation
    Decapentaplegic
    Degeneracy of the genetic code
    Dehydrogenases
    Denaturants, stabilizers
    Denaturation mapping
    Denaturation, nucleic acids
    Denaturation, protein
    Dendrotoxins
    Density gradient centrifugation
    Deoxycholate
    Deoxycytidylate deaminase
    Deoxyribonucleotide biosynthesis and degradation
    Deoxyuride triphosphatase
    Depurination
    Desmosomes, desmocollins, desmoglein and desmoplakin
    Detergents
    Development
    Dexamethasome
    dG-dC Tailing
    Diafiltration
    Diagonal methods
    Dialysis
    Diastereomer
    Dicentric chromosome
    Dictyostelium
    Diethylpyrocarbonate (DEPC)
    Difference fourier
    Difference spectroscopy
    Differentiation
    Diffusion
    Diffusion-controlled reactions
    DIFP (Diisopropylfluorophosphate)
    Dihedral angle
    Dihydrofolate reductase (DHFR)
    Dimethyl sulfate
    Diptheria toxins
    Direct methods
    Direct repeats
    Disc electrophoresis
    Discontinuous DNA replication
    Disease resistance genes, plant
    Distance geometry
    Disulfide bond
    Dithiothreitol, dithiothreitol
    Divergent evolution
    DNA chips
    DNA damage, inducible responses to
    DNA degradation in vivo
    DNA dynamics
    DNA genes
    DNA glycosylases
    DNA helicase
    DNA libraries
    DNA ligase
    DNA polymerase I and Klenow fragment
    DNA repair
    DNA replication
    DNA replication proteins
    DNA sequencing
    DNA structure
    DNA synthesis
    DNA topology
    DNA-binding proteins
    DNA-dependent DNA polymerases
    DnaK/DnaJ proteins
    DNase 1 sensitivity
    DNA: protein binding specificity
    DNA: protein interaction thermodynamics
    Domain shuffling
    Domain, chromosomal
    Domain, protein
    Dorsal/cactus complex
    Dorsoventral polarity
    Dosage compensation effect
    Dot plot
    Double minute chromosome
    Downstream
    Drosophila EGF receptor
    Drug resistance
    Duplication, chromosomal
    Dynactin
    Dynamic light scattering
    Dynein
    Dystrophin

    E

    Eadie-Hofstee plot
    Ecdysone
    Edman degradation
    EDTA
    Effective molarity
    EF-hand motif
    EGF motif
    Egg
    Eglin c
    EGTA
    Ehrlich cells
    Elastase
    Elastin
    Electroelution
    Electroendosmosis
    Electron crystallography
    Electron imaging
    Electron magnetic resonance
    Electron microscopy
    Electron tomography
    Electron transfer proteins
    Electrophoresis
    Electrospray ionization
    Electrostatic Interactions
    Ellman's reagent, 5,5'-dithiobis-(2-nitrobenzoic acid), DTNB
    Elongation factors (EF)
    Embryo
    Embryology
    Enantiomer
    Endocytosis
    Endopeptidase
    Endoplasmic reticulum
    Endosomes
    Endotoxins
    Energy transfer, fluorescent
    Engrailed gene
    Enhancer
    Enkephalins
    Enterokinase
    Enzyme immobilization and conjugation
    Enzyme regulation
    Enzyme-linked immunosorbent assay (ELISA)
    Enzymes
    Epidermal growth factor
    Epigenetics
    Epigenic patterning
    Epimers and epimerization
    Epistasis
    Epitope
    Epstein-barr virus
    Equilibrium dialysis
    Equilibrium potential
    Erythromycin
    Estrogen receptors
    Estrogens
    Ethidium bromide
    Ethyl methane sulfonate
    Ethylene
    Ethyl-nitrosourea
    Euchromatin
    Euploid
    Evolution
    Evolutionary distance
    Evolutionary rate
    EXAFS (extended X-ray absorption flourescence spectroscopy)
    Excision repair
    Excluded volume
    Exocytosis
    Exon shuffling
    Expansibility
    Expressed sequence tag (EST)
    Expression libraries
    Expression system
    Extracelluler matrix
    Extrachromosomal inheritance
    Eye (bubble)-form intermediate

    F

    F plasmid
    Factor Xa
    Facultative, heterochromatin
    Farnesylation
    Farr assay
    Fate map
    Fatty acids
    Female
    Ferguson plot
    Ferredoxins
    Ferritins
    Fertilization
    Fiber diffraction
    Fibrinogen
    Fibroblast growth factors
    Fibronectin
    Fibrous proteins
    Fill-in reaction
    Filter binding assays
    Fingerprinting DNA
    Fingerprint, protein
    FK506
    Flagella, prokaryotes
    Flourescent microscopy
    Flow Cytometry
    Fluctuation test
    Fluid mosaic model
    Fluorescamine
    Fluorescence energy transfer
    Fluorescence quenching
    Fluorescence spectroscopy
    Fluorodeoxyuridine
    Fluorography
    fMET (n-formyl methionine)
    Focal contact
    Footprinting nucleic acids
    Footprinting proteins
    Founder cell
    Founder effect
    Four-helix bundle motif
    Frameshift mutation
    Frameshifting
    Free Energy Calculations
    Free-energy Relationships
    Freeze fracture
    Frictional coefficient, ratio
    Fungi, filamentous
    Fusion gene, fusion protein

    G

    G banding
    G protein-coupled receptors
    gal operon
    Gamma aminobutyric acid (GABA)
    Gamma-turns
    Gap junction
    Gap penalty
    Gas-liquid chromatography
    Gastrula, gastrulation
    Gauche conformation
    GC box
    Gel electrophoresis
    Gel retardation assay
    Gelsolin
    Gene amplification
    Gene cluster
    Gene dosage
    Gene duplication
    Gene families
    Gene fusion
    Gene rearrangement
    Gene recruitment
    Gene splicing
    Gene structure
    Gene targeting
    Genetic code
    Genetic disease
    Genetic diversity
    Genetic drift
    Genetic marker
    Genetic suppression
    Genome
    Genomic libraries
    Germ cell, line
    Gibberellins
    Giemsa binding
    Globins
    Globulins
    Glucagon
    Glucocorticoid response element
    Glucocorticoids
    Glutamic acid (Glu, E)
    Glutamine (Gln, Q)
    Glutaraldehyde
    Glutaredoxin
    Glutathione
    Glutathione transferase
    Glycine (Gly, G)
    Glycogen phosphorylase
    Golgi apparatus, complex
    GPI anchor
    Gram-negative bacteria
    Gram-positive bacteria
    Greek Key motif
    Green fluorescent protein (GFP)
    Growth factors
    Growth hormone
    GTPases
    GTP-binding proteins
    Guanidination
    Guanidinium salts
    Guanine nucleotide exchange factors
    Guanine quartet
    Guanylate cyclases
    Guide RNA
    Gurken

    H

    Haldane relationship
    Half-life, half time
    Haploid
    Haptens
    Heat shock response
    Hedgehog signaling
    HeLa cells
    Helix-coil theory
    Helix-turn-helix motif
    Helper plasmid
    Helper virus
    Hematopoiesis
    Hemidesmosomes
    Hemizygote
    Hemoglobin
    Hemoglobin mutations
    Hemophilia
    Hepatitus B virus
    Heptad repeat
    Hermaphrodite
    Herpesvirus
    Heterochromatin
    Heteroduplex
    Heterokaryon
    Heterosis
    Heterotrimeric G proteins
    Hfr's and F-primes
    High mobility group (HMG) proteins
    Hill coefficient, plot
    Hirudin
    his Operon
    Histidine (His, H)
    Histocompatibility
    Histone acetylation
    Histone fold
    Histones
    HIV (Human immunodeficiency virus)
    Hofmeister series
    Holocentric chromosome
    Holoenzyme, apoenzyme
    Homeobox genes
    Homeostasis
    Homeotic genes
    Homokaryon
    Homologous chromosomes
    Homologous recombination
    Homology
    Homology modeling
    Homozygote
    Hoogsteen base pairing
    Horizontal gene transfer
    Hormone receptors
    Hormone response elements
    Hormones
    Hotspot
    HPLC (High Performance Liquid Chromatography)
    HU and related proteins
    Hybrid cell
    Hybrid dysgenesis
    Hybrid individual
    Hybridization, nucleic acids
    Hybridomas
    Hydration
    Hydrodynamic volume
    Hydrogen bond
    Hydrogen Exchange
    Hydrogen isotopes
    Hydrogenase
    Hydrolase
    Hydropathy
    Hydrophilic
    Hydrophilicity
    Hydrophobic chromatography
    Hydrophobic effect
    Hydrophobic electrophoresis
    Hydrophobic-interaction chromatography
    Hydrophobicity
    Hydroxyapatite chromatography
    Hydroxylation (lysine, proline)
    Hypersensitive site
    Hypervariable locus

    I

    Ideogram
    Idiotypes
    IgA
    IgD
    IgE
    IgG
    IgM
    Illegitimate recombination
    Imaginal disk
    Immortalization
    Immune response
    Immunity
    Immunity, transposon
    Immunization
    Immunoaffinity chromatography
    Immunoassays
    Immunoelectron microscopy
    Immunoelectrophoresis
    Immunogen
    Immunoglobulin
    Immunoglobulin biosynthesis
    Immunoglobulin structure
    Immunophilin
    i-motif
    Imprinting
    In situ hybridization
    Inborn errors of metabolism
    Inclusion bodies
    Indel
    Induced fit
    Influenza virus
    Initaition complex
    Initiation codon
    Initiation factor (IF)
    Initiation of DNA replication
    Inositol lipids and phosphates
    Insertion sequence elements
    Insulin
    Insulin-like growth factors
    Integrases
    Integrative suppression
    Integrins
    Interallelic complementation
    Interband
    Intercalation
    Interferons
    Interleukin-1 motif
    Interleukins
    Intermediate filaments
    Intermediate junction
    Internal guide sequence
    Internal ribosome entry site (IRES)
    Interspersed DNA elements
    Introns, exons
    Inverse folding problem
    Inversion, chromosomal
    Inverted repeats
    Inverted terminal repeat
    Iodine isotopes
    Iodoacetamide, iodoacetate
    Ion channel receptors
    Ion pair
    Ion-exchange chromatography
    Ionization
    IPTG
    Iron-binding proteins
    Iron-response elements
    Iron-sulfur proteins
    Isochores
    Isochromosome
    Isocratic elution chromatography
    Isoelectric focusing
    Isoelectric point
    Isofunctional proteins
    Isoionic point (isionic pH)
    Isoleucine (Ile, I)
    Isomer
    Isomerases
    Isomorphous replacement
    Isoschizomer
    Isotachophoresis
    Isotope exchange at equilibrium
    Isotope filtering, editing
    Isotype
    Isozyme, isoenzyme

    J

    J chain
    J (joining) gene segments
    JAK/STAT signaling
    Jelly Roll motif
    Jumping gene
    Junctional diversity

    K

    Kallikreins
    Kanamycin
    Kappa (k) and lambda (l) light chains
    Karyogamy
    Karyoplasm
    Karyotype
    Keratins
    Kex-2 gene
    Kinase
    Kinesin
    Kinetic mechanisms, enzyme
    Kinetics
    Kinetochore
    Km (Michaelis constant)
    Kringle domain

    L

    La (Ion) proteinase
    Lac Operon
    Lac repressor
    Lactate dehydrogenase
    Lactoferrin
    Lambda Cl &CRO repressors
    Lambda phage
    Laminins
    Lampbrush chromosomes
    Laue diffraction
    LCMS
    Leading and lagging strands
    Lectins
    Leucine zippers
    Leucine (Leu, L)
    Leucine-rich repeat
    Leupeptin
    Lex A repressor
    Libraries
    Licensing factor
    Lifson-Roig model
    Ligase chain reaction
    Ligation
    Light scattering
    Light-activated (caged) biological ligands
    Light-harvesting complex
    LINEs
    Lineweaver-Burk plot
    Linkage disequilibrium
    Linkage, genetic
    Linker DNA
    Linker scanning
    Linking number of DNA
    Lipases
    Lipid metabolism
    Lipids
    Lipoic acid
    Liposomes
    Long terminal repeat (LTR)
    Luciferases & luciferins
    Luminescence
    Lymphokines
    Lyon Hypothesis
    Lysine (Lys, K)
    Lysogeny
    Lysozymes

    M

    M13 phage
    Macroglobulins
    Macromolecule
    Macrophage
    Macropinosomes
    MAD
    MADS-box proteins
    Magnetic force microscopy
    Magnetization transfer
    Major histocompatability complex
    Male
    Maltose Binding Protein
    Mannose-6-P Receptor
    MAP kinases
    Marker exchange mutagenesis
    Mass Spectrometry
    Master chromosome
    Maternal control, effect
    Maternal genetic effects
    Maternal inheritance
    Mating in fungi
    Matrix attachment regions
    Matrix-assisted laser desorption
    Maturation promoting factor
    MDR (medium-chain dehydrogenase/reductase
    Melittin & membrane-perturbing toxins
    Membrane anchors
    Membrane potentials
    Membrane proteins
    Membranes
    Memory cells
    Mendelian inheritance
    Mercurials
    Meroblastic cleavage
    Merodiploids
    Messenger RNA
    Metacentric chromosome
    Metal response element
    Metalloproteinase inhibitors, protein
    Metalloproteinases
    Metalloproteins
    Metallothionein
    Metal-requiring enzymes
    Methionine regulon
    Methionine repressor
    Methionine (Met, M)
    Methylation, DNA
    Methylation, protein
    Methyltransferase
    Methyltransferase, DNA
    Michaelis-Menten kinetics
    Microfilament
    Microinjection
    Micronucleus, macronucleus
    Microsatellite DNA
    Microscopy
    Microtubule-associated proteins (MAPs)
    Microtubules
    Mini Cell
    Minichromosome
    Minigene
    Minisatellite DNA
    Mismatch repair
    Missense mutation
    Mitochondria
    Mitochondrial DNA (mtDNA)
    Mitomycin C
    Mitotic recombination
    Mobile element
    Molecular averaging
    Molecular chaperone
    Molecular clock
    Molecular Dynamics
    Molecular Mechanics
    Molecular replacement
    Molecular sieve resins
    Molecular surface, volume
    Molten globule
    mono-ADP-ribosylation
    Monocentric chromosome
    Monoclonal Antibody
    Monolayer
    Monosomy
    Monte Carlo Calculations
    Morphogenesis
    Morphogens
    Morula
    Mosaic protein
    Motor proteins
    Mouse
    MPD
    MPD (2-methyl-2,4-pentanediol)
    Mu phage
    Multifunctional proteins
    Multigene family
    Mutagen
    Mutagenesis
    Mutant
    Mutation
    Mutation load
    Mutator genes
    Mutivalents
    myb Oncogenes
    myc Oncogenes
    Mycoplasma
    Myeloma Proteins
    Myoglobin
    Myristoylation

    N

    NAD-binding proteins
    Nanos gene
    Natural selection
    Near-field scanning optical microscopy (NSOM)
    Necrosis
    Negative stain
    Nematodes
    N-end rule
    Neomycin
    Neoplastic transformation
    Nerve growth factor
    Neural crest
    Neural Networks and Genetic
    Neural tube
    Neurofilaments
    Neuropeptides
    Neurotoxins
    Neutral mutation
    Neutron diffraction and scattering
    N-Glycosylation
    N-hydroxysuccinimide
    Ninhydrin
    Nitration
    Nitric oxide
    Nitrocellulose
    Nitrogen fixation
    Nitrosamines
    NMR (Nuclear magnetic resonance)
    n-Octyl-B-D-glucoside
    NOESY spectrum
    Noggin
    Non-autonomous controlling element
    Noncompetitive inhibition
    Nonpermissive condition
    Nonpolar
    Nonrepetitive DNA
    Nonsense codons...
    Nonsense mutation
    Nonsense suppression
    Nonsynonymous substitution
    Northern blots (RNA blots)
    Notch signaling
    Novobiocin
    N-region diversity
    N-terminus
    Nuclear envelope
    Nuclear import, export
    Nuclear matrix
    Nuclear Overhauser Effect (NOE)
    Nuclear pore complex
    Nucleases
    Nucleoids
    Nucleolar organizer
    Nucleolus
    Nucleoplasm
    Nucleoplasmin
    Nucleoprotein
    Nucleoside diphosphate kinase
    Nucleosides, Nucleotides
    Nucleosome
    Nucleotide-binding motif
    Nucleotides, Nucleosides, and nucleobases
    Nucleus
    Nude mice
    Null mutation

    O

    O6-methylguanine-DNA methyltransferase (MGMT)
    Ochre mutation
    Ochre suppressor
    O-glycosylation
    Okazaki fragments
    Oligo (dT) cellulose
    Oligomer
    Oligomeric proteins
    Oligomycin
    Oligopeptide
    O-linked oligosaccharides
    Omega loop
    OmpA
    Oncogenes, oncoproteins
    Opal suppressor
    Operons
    Optical Density
    Organizer
    Origin recognition complex (ORC)
    Ornithine decarboxylase
    Orphons
    Orthologous genes
    Oskar gene
    Ouchterlony double diffusion
    Ovalbumin
    Overlay zymography
    Oxidation/reduction potential
    Oxidoreductases
    Oxygen-binding proteins
    Oxytocin

    P

    P element
    P loop
    P22 bacteriophage
    p53
    Paired helical filaments
    Pair-rule genes
    Palindrome
    Palmitoylation
    Papain
    Papovavirus
    Paralogous genes
    Parasexual cycle
    Parsimony
    Parthenogenesis
    Partial specific (or molar) volume
    Particle electrophoresis
    Partition coefficient
    Parvalbumin
    Pathogenesis in fungi
    Patterson map
    Pax genes
    PCR (Polymerase chain reaction)
    Pedigree
    PEG
    Penicillin
    Penicillin-binding proteins
    Pepsin, pepsinogen
    Pepstatin
    Peptidases
    Peptide
    Peptide antibiotic synthesis
    Peptide bond
    Peptide hormones
    Peptide libraries
    Peptide mapping
    Peptide Nucleic Acids
    Peptide synthesis
    Peptidyl prolyl cis/trans isomerases
    Peptidyl transferase
    Perinuclear space
    Permissive condition
    Peroxidase
    Pertussis toxin
    PEST regions
    P-glycoproteins
    Phage display libraries
    Phagocytosis
    Phalloidin
    Phase problem
    Phase variation, pili
    Phenotypic lag
    Phenylalanine (Phe, F)
    Phenylketonuria
    Phosphate buffers
    Phosphatidylinositol
    Phosphatidylinositol kinases
    Phosphofructokinase
    Phospholipases
    Phospholipases C
    Phosphorus isotopes
    Phosphorylase kinase
    Phosphorylation, protein
    Phosphotransferase
    Photolyase/photoreactivation
    Photon correlation spectroscopy
    Photosynthesis
    Photosynthetic reaction center
    Phylogenetic tree
    Phylogeny
    Physarum
    Pili
    Pinocytosis
    Plant genetic engineering
    Plant hormones
    Plasmalemma
    Plasminogen
    Plasminogen activators
    Plasmogamy
    Plastocyanin
    Platelet-derived growth factor
    Pleckstrin Homology Domain
    Pleiotropy
    Ploidy
    P-Loop
    PMSF (phenylmethylsulfonyl fluoride)
    Point accepted mutation
    Poison sequence
    pol gene
    Polar
    Polar plasma
    Poliovirus
    Poly A
    Polyacrylamide
    Polyadenylate polymerase
    Polyadenylylation
    Polyamino acids
    Polycomb group
    Polycones
    Polyglycine
    Polylinker
    Polymer
    Polymerases
    Polynucleotide phosphor...
    Polyomavirus
    Polypeptide chain
    Polyploid
    Polyproline
    Polyproteins
    Polyribosome, polysome
    Polysomy
    Polytene
    Polytene chromosome
    Poly(ADP-ribosyl)ation
    Ponceau S
    Pore gradient electrophoresis
    Porin
    Position effect
    Post-Transcriptional Regulation
    Post-translational modifications
    Potential Functions (Force Fields)
    pou domain
    Prebiotic evolution
    Precession photograph
    Precipitation of a macromolecule
    Precipitin reaction
    Preferential binding
    Preferential hydration
    Prenylation
    Pre-protein, pre-pro-protein
    Pre-replicative complexes
    Pribnow box
    Primary structure
    Primase
    Primer
    Primer extension
    Prion
    Probe hybridization
    Processivity factor
    Prochiral
    Product inhibition
    Proenzyme
    Profilin
    Progenote
    Programmed cell death
    Prokaryotic genetics
    Proliferating cell nuclear antigen (PCNA)
    Proline (Pro, P)
    Promiscuous DNA
    Promoter
    Pronase
    Pro-protein
    Pro-sequence
    Protamine
    Protease inhibitors, protein
    Proteases
    Proteasome
    Protein A
    Protein degragation, in vivo
    Protein detection
    Protein disulfide isomerase (PDI)
    Protein engineering
    Protein evolution
    Protein folding in vitro
    Protein folding in vitro
    Protein kinase A (cyclic AMP-dependent protein kinase)
    Protein kinase C
    Protein motif
    Protein secretion
    Protein sequencing
    Protein splicing
    Protein stability
    Protein structure
    Protein structure prediction
    Protein targeting, intracellular
    Proteinase inhibitors
    Proteinase K
    Proteinases
    Protein-DNA recognition
    Protein-folding in vivo
    Protein-protein interactions
    Proteins
    Proteolysis, proteolytic
    Proteome
    Proton gradient
    Proton motive force
    Protoplast Fusion
    Protoplasts
    Pseudogenes
    Psoralen
    Puff, chromosomal
    Pulse-chase Experiments
    Pulsed field gel electrophoresis
    Pumilio gene
    Pure line
    Purine ribonucleotide metabolism
    Puromycin
    Pyrimidine ribonucleotide metabolism
    Pyrodoxal phosphate
    Pyrophosphates

    Q

    Qbeta replicase
    Quaternary structure

    R

    Racemic & racemization
    Radiation hybrid
    Radioactivity
    Radioimmunoassay
    Radioisotopes
    Radius of gyration
    Ramachandran plot
    Random coil
    Random X-inactivation
    Rapamycin
    ras Oncogene
    Reading frame
    Readthrough
    Reassociation, nucleic acids
    Receptors linked to tyrosine kinases
    Receptors, hormonal
    Recessive lethal mutations
    Reciprocal space
    Reciprocal translocation
    Recombinant DNA
    Recombinant proteins
    Recombinase
    Recombination
    Recombinational repair
    Redox enzymes
    Relaxation Spectrometry, relaxation time
    Release factor
    Renaturation
    Reovirus
    Repeated DNA sequence intersp
    Repertoire
    Repetition frequency
    Repetitive DNA
    Replication foci (factories, centers)
    Replication fork (Y-fork intermediate)
    Replication Origin
    Replicative form
    Replicon
    Reporter genes
    Reporter groups
    Repressors
    Reproduction, animal
    Response element
    Restriction Enzymes
    Restriction fragment
    Restriction fragment length polymorphism (RFLP)
    Restriction Map
    Restriction-modification systems
    Retinoblastoma (Rb) gene
    Retinoic acids
    Retroregulation
    Retrotransposons
    Retroviruses
    Reverse translation
    Reverse-phase chromatography
    Reversion, revertant
    R-factor (crystallographic)
    RGS proteins
    Rhinovirus
    Rho GTPases
    Rhodopsin
    Ri plasmid
    Ribonuclease A superfamily
    Ribonuclease H
    Ribonuclease inhibitor
    Ribonuclease P
    Ribonuclease T1 superfamily
    Ribonucleoprotein
    Ribonucleotide reductase
    Ribophorins
    Ribosomes
    Ribozyme/catalytic RNA
    Ribulobisphosphate carboxylase (Rubisco)
    Ricin & ribosome-inactivating plant toxins
    Rifampicin
    RNA cap
    RNA degradation in vitro
    RNA editing
    RNA helicases
    RNA ligases
    RNA Polymerases, DNA Dependent
    RNA sequencing
    RNA Splicing
    RNA structure
    RNA structure prediction
    RNA synthesis
    RNA World
    RNA-binding proteins
    RNA-dependent, RNA polymerase
    ROESY spectrum
    Rolling circle DNA replication
    Rossmann fold
    Rot curve
    Rous sarcoma virus (RSV)

    S

    S1 Nuclease
    S-adenosylmethionine
    Salt bridge
    Saltatory DNA replication
    Salting in and salting out
    Salvage pathways to nucleotide biosynthesis
    Sarkosyl
    Satellite DNA
    Satellites
    Scalar coupling
    Scanning electron microscopy
    Scanning hypothesis
    Scanning probe techniques
    Scanning transmission electron microscropy
    Scanning tunneling microscopy
    Scatchard plot
    Scattering intensity distribution
    Schiff base
    Scrapie
    SDR (short-chain dehydrogenase/reductase)
    SDS (Sodium dodecylsulfate)
    SDS-page
    SEC mutants/proteins
    Second messengers
    Secondary structure prediction, proteins
    Secondary structure, protein
    Secretion, vector
    Secretory vesicles/granules
    Sedimentation coefficient (s-value)
    Sedimentation equilibrium centrifugation
    Sedimentation velocity centrifugation
    Selection, genetic
    Selenocysteine
    Selenomethionine
    Self-assembly
    Self-splicing introns
    Semi-conservative DNA replication
    Seminal ribonuclease
    Semliki forest virus
    Sendai virus
    Senescence
    Sephadex, sepharose, sephacryl
    Sequence analysis
    Sequence codes
    Sequence databases
    Serine proteinase
    Serine proteinase inhibitors, protein
    Serine (Ser, S)
    Serine/threonine kinases and phosphatases
    Serotype
    Serpins
    Serum albumin
    Serum dependence
    Serum response element
    Sex
    SH2, SH3 domains
    Shine-dalgarno sequence
    Short-chain dehydrogenases
    Shotgun experiments
    Sickle cell disease
    Side chain
    Sigma factors
    Signal peptidase
    Signal peptide
    Signal recognition particle
    Signal transduction
    Silencer, gene
    Silent mutation
    Silver staining
    Simulated annealing
    SINEs
    Single particle reconstruction
    Single-stranded DNA binding proteins (SSB)
    Single-stranded DNA replication
    Site-directed mutagenesis
    Size exclusion chromatography
    Slime molds
    Slow-binding enzyme inhibition
    Small cytoplasmic RNA (scRNA), small cytoplasmic RNP (scRNP)
    Small nuclear RNPs (snRNPs)
    Small-angle scattering
    Solvent flattening
    Solvent perturbation spectroscopy
    Somatic hypermutations
    Somatic mutation
    Sonic hedgehog
    SOS response
    Southern blots (DNA blots)
    Soybean trypsin inhibitor (Kunitz), STI
    Space group
    Spectrin
    Spectroscopy
    Sperm
    Spermine, spermidine
    Sphingomyelinases
    Spin labeling
    Spindle pole body
    Splice sites
    Spliceosomes
    Spore, sporulation
    src genes
    Src homology domain
    Stabilization and destabilization by co-solvents
    Staggered Cut
    Staphylococcal nuclease
    Star Activity
    Start codons
    Stem cells
    Stereoisomers
    Steroid hormone receptors
    Steroid hormones
    Sterol response element
    Stokes radius
    Stop codons
    Stop-transfer sequence
    Streptavidin
    Streptomycin
    Stringency
    Stringent control
    Structure databases
    Structure factor
    Substrate inhibition
    Subtilisin
    Subtractive hybridization
    Suicide inhibitor
    Sulfate salts
    Sulfation
    Sulfur isotopes
    Superantigen toxins
    Superantigens
    Supercoiling of DNA
    Superfamily
    Superhelical DNA energetics
    Supersecondary structure
    Suppressor mutation
    Suppressor tRNA
    Surface wrapping of DNA
    SV40 (Simian virus 40)
    Svedberg unit (S)
    Switch region
    Synaptonemal Complexes
    Syncytium
    Synonymous substitution
    Syntenic genes
    Synthase/Lyase
    Synthetases/Ligases

    T

    T antigen
    T cell
    T4 and T-even bacteriophage
    T7 bacteriophages
    Tac promoter
    Tandem Mass Spectrometry
    Tandem repeats
    Taq DNA polymerase
    TATA box
    Tautomers
    T-box genes
    T-cell receptor (tcr)
    T-complex, -DNA, -region, -strand
    Telocentric chromosome
    Telomerase
    Telomere
    Temperature factor
    Temperature gradient gel electrophoresis
    Temperature-sensitive mutation
    Template
    Terminal redundancy
    Terminal repeats
    Termination factor
    Termination of DNA replication
    Tertiary structure
    Tetrahydrofolate
    Tetranitromethane
    Tetraploidy
    Thalassemia
    The ribonuclease T2/S superfamily
    Thermolysin
    Thin filament
    Thin layer chromatography/elecrophoreisis
    Thiol groups
    Thiol proteinase
    Thiol-disulfide exchange
    Thioredoxin
    Thioredoxin reductase
    Thiotemplate mechanism of peptide antidbiotic synthesis
    Threading protein sequences
    Threonine operon
    Threonine (Thr, T)
    Thrombin
    Thymidylate synthase
    Thyroid hormones
    Ti plasmid
    Tight junction
    TIM barrel
    Tissue culture
    TLCK (n-p-tosyl-lysine chloromethyl ketone
    Tobacco mosaic virus
    TOCSY spectrum
    Tolerance, immunological
    Tomato bushy stunt virus
    Topogenesis
    Topoisomer
    Torsion angle
    Toxins
    TPCK (n-p-tosyl-phenylalanine chloromethyl ketone)
    Tracking dyes
    Trans configuration
    Trans-acting
    Transcription
    Transcription factors
    Transducer proteins
    Transducin
    Transfection
    Transfer free energy
    Transfer RNA
    Transferase
    Transferrin
    Transferrin receptor
    Transformation
    Transformation of fungi
    Transforming growth factors
    Transgenic technology
    Transit peptides
    Transition mutation
    Transition State
    Transition state analogue
    Translation
    Translation Repressors
    Translational editing
    Translocation
    Translocation, chromosomal
    Transmembrane alpha-helix
    Transposable elements
    Transposase
    Transposition
    Transposon
    Transposon tagging
    Transverse gradient gel ectrophoresis
    Transverse Gradient Gel Electrophoresis
    Transversion mutation
    Treadmilling
    Trifluoroethanol
    Trigger Factor
    Trinitrobenzene sulfonic acid (TNBS)
    Trinucleotide repeats
    Triple resonance
    Triple-helical proteins
    Triple-helix, nucleic acids
    Triploidy
    Tris buffer
    Trisomy
    Trithorax group genes
    Triton X-100 and X-114
    tRNA biosynthesis
    tRNA ligase
    trp Operon
    Trp repressor
    True breeding
    Trypsin inhibitors
    Trypsin, trypsinogen
    Tryptase
    Tryptophan (Trp, W)
    Tubulin
    Tumor necrosis factor
    Tumor promoters
    Tumor suppressor genes
    Turnover number
    Turns
    Twist, DNA
    Two-dimensional gel electrophoresis
    Two-hybrid systems
    Ty elements
    Type II DNA-binding proteins
    Tyrocidine
    Tyrosine kinase receptors
    Tyrosine kinases and phosphatases
    Tyrosine (Tyr, Y)

    U

    Ubiquitin
    Ultrabithorax genes
    Ultrafiltration, microfiltration
    Uncompetitive inhibition
    Unfolded protein response
    Unfolded proteins
    Unidentified reading frame (URF)
    Unit cell
    Up-and-down beta-barrel
    Upstream
    Urea
    Urea gradient gel electrophoresis
    Urokinase

    V

    V genes
    Vaccinia virus
    Valine (Val, V)
    Van der Waals interactions
    Van der Waals surface, volume
    Vapor phase crystallization
    Variable domain, region
    Vertical gene transfer
    Vesticular stomatitis virus (VSV)
    vibrational spectoscopy
    Vinblastine
    Viroids
    Virus infection, animal
    Virus infection, plant
    Virus structure
    Viruses, animal
    Viruses, plant
    Virusoid
    Vitamin B12 (cobalamin)

    W

    Water
    Western blots (Protein blots)
    Wilson plot
    Wingless signaling
    Wobble pairing
    Writhe, DNA

    X

    X174 phage
    X-chromosome
    X-chromosome inactivation
    Xenogeneic
    Xenopus
    X-ray crystallography
    X-ray scattering

    Y

    Y-chromosome

    Z

    Z-DNA
    Zebrafish
    Zimm-Bragg model
    Zinc fingers and other zinc-containing DNA-binding motifs
    Zinc-binding proteins
    Zoo blot
    Zwitterion (dipolar ion)
    Zygote
    Zymogen


    Preface

    The Wiley Biotechnology Encyclopedias, composed of the Encyclopedia of Molecular Biology, the Encyclopedia of Bioprocess Technology: Fermentation, Biocatalysis, and Bioseparation, the Encyclopedia of Cell Technology, and the Encyclopedia of Ethical, Legal, and Policy Issues in Biotechnology, cover very broadly four major contemporary themes in biotechnology. The series comes at a fascinating time in that as we move into the twenty-first century, the discipline of biotechnology is undergoing striking paradigm changes.

    Biotechnology is now beginning to be viewed as an informational science. In a simplistic sense, there are three types of biological information. First, there is the digital or linear information of our chromosomes and genes, with the four-letter alphabet composed of G, C, A, and T (the bases Guanine, Cytosine, Adenine, and Thymine). Variation in the order of these letters in the digital strings of our chromosomes or our expressed genes (or mRNAs) generates information of several distinct types: genes, regulatory machinery, and information that enables chromosomes to carry out their tasks as informational organelles (eg, centromeric and telomeric sequences).

    Second, there is the three-dimensional information of proteins, the molecular machines of life. Proteins are strings of amino acids employing a 20-letter alphabet. Proteins pose four technical challenges: (i) Proteins are synthesized as linear strings and fold into precise three-dimensional structures as dictated by the order of amino acid residues in the string. Can we formulate the rules for protein folding to predict three-dimensional structure from primary amino acid sequence? The identification and comparative analysis of all human and model organism (bacteria, yeast, nematode, fly, mouse, etc.) genes and proteins will eventually lead to a lexicon of motifs that are the building block components of genes and proteins. These motifs will greatly constrain the shape space computational algorithms must search to successfully correlate primary amino acid sequence with the correct three-dimensional shapes. The protein-folding problem will probably be solved within the next 10 to 15 years. (ii) Can we predict protein function from knowledge of the three-dimensional structure? Once again the lexicon of motifs with their functional as well as structural correlations will play a critical role in solving this problem. (iii) How do the myriad of chemical modifications of proteins (eg, phosphorylation, acetylation) alter their structures and modify their functions? The mass spectrometer will play a key role in identifying secondary modifications. (iv) How do proteins interact with one another and/or with other macromolecules to form complex molecular machines (eg, the ribosomal sub-units)? If these functional complexes can be isolated, the mass spectrometer, coupled with a knowledge of all protein sequences that can be derived from the complete genomic sequence of the organism, will serve as a powerful tool for identifying all the components of complex molecular machines.

    The third type of biological information arises from complex biological systems and networks. Systems information is four-dimensional because it varies with time. For example, the human brain has 1012 neurons making approximately 1015 connections. From this network arises systems properties such a memory, consciousness, and the ability to learn. The important point is that systems properties cannot be understood from studying the network elements (eg, neurons) one at a time; rather, the collective behavior of the elements needs to be studied together. To study most biological systems, three issues need to be stressed. First, most biological systems are too complex to study directly; therefore they must be divided into tractable subsystems whose properties in part reflect those of the system. These subsystems must be sufficiently small to analyze all their elements and connections. Second, high-throughput analytic or global tools are required for studying many systems elements at one time (see below). Finally, the systems information needs to be modeled mathematically before systems properties can be predicted and ultimately understood. This will require recruiting computer scientists and applied mathematics into biology—just as the attempts to decipher the information of complete genomes and the protein folding and structure/function problems have required the recruitment of computational scientists.

    I would be remiss not to point out that there are many other molecules that generate biological information—amino acids, carbohydrates, lipids, etc. These too must be studied in the context of their specific structures and specific functions.

    The deciphering and manipulation of these various types of biological information represent an enormous technical challenge for biotechnology. Yet major new and powerful tools for doing so are emerging.

    One class of tools for deciphering biological information is termed high-throughput analytic or global tools. These tools can study many genes or chromosome features (genomics), many proteins (proteomics), or many cells rapidly: large-scale DNA sequencing; genome-wide genetic mapping; cDNA or oligonucleotide arrays; two-dimensional gel electrophoresis and other global protein separation technologies; mass spectrometric analysis of proteins and protein fragments; multiparameter, high-throughput cell and chromosome sorting; and high-throughput phenotypic assays.

    A second approach to the deciphering and manipulation of biological information centers around combinatorial strategies. The basic idea is to synthesize an informational string (DNA fragments, RNA fragments, protein fragments, antibody combining sites, etc.) using all combinations of the basic letters of the corresponding alphabet—thus creating many different shapes that can be used to activate, inhibit, or complement the biological functions of designated three-dimensional shapes (eg, a molecule in a signal transduction pathway). The power of combinational chemistry is just beginning to be appreciated.

    A critical approach to deciphering biological information will ultimately be the ability to visualize the functioning of genes, proteins, cells, and other informational elements within living organisms (in vivo informational imaging).

    Finally, there are the computational tools required to collect, store, analyze, model, and ultimately distribute the various types of biological information. The creation presents a challenge comparable to that of developing of new instrumentation and new chemistries. Once again, this means recruiting computer scientists and applied mathematicians to biology. The biggest challenge in this regard is the language barriers that separate different scientific disciplines. Teaching biology as an informational science has been a very effective means for breeching these language barriers.

    The challenge is, of course, to decipher these various types of biological information and then be able to use this information to manipulate genes, proteins, cells, and informational pathways in living organisms to eliminate or prevent disease, produce higher yield crops, or increase the productivity of animal products and meat.

    Biotechnology and its applications raise a host of social, ethical, and legal questions; for example, genetic privacy, germline genetic engineering, cloning animals, genes that influence behavior, cost of therapeutic drugs generated by biotechnology, animal rights, and the nature and control of intellectual property.

    The challenge clearly is to educate society so that each citizen can thoughtfully and rationally deal with these issues, for ultimately society dictates the resources and regulations that circumscribe the development and practice of biotechnology. Ultimately, I feel enormous responsibility rests with scientists to inform and educate society about the challenges as well as the opportunities arising from biotechnology. These are critical issues for biotechnology that are developed in detail in the Encyclopedia of Ethical, Legal, and Policy Issues in Biotechnology.

    The view that biotechnology is an informational science pervades virtually every aspect of this science—including discovery, reduction to practice, and societal concerns. These Encyclopedias of Biotechnology reinforce the emerging informational paradigm change that is powerfully positioning science as we move into the twenty-first century to more effectively decipher and manipulate for humankind's benefit the biological information of relevant living organisms.

    LEROY HOOD
    University of Washington

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