Dictionary,Defintion,Meaning,What is Alkylting agents,Allopatric specification,Allele,Allele frequency,Allele-specific amplification (ASA),Allelic exclusion,Allelomorph,Allergen,Allogamy

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Molecular Biology Dictionary Molecular Biology Dictionary Part 2 Part 3 Ab - Acrocentric Acropetal - Additive Gene Effects Adenilate Cyclase - Adrenal Medulla Hormone Adsorp - Alatoxin AFLP - Amplified Fragment Length Polymorphism - Albino Aldosterone - Alkaloid Alkylting Agents - Allopatric Speciation Allopolyploid - Amino Acid Aminoacyl Site A-site - Amplification Amplify - Animal Cell Immobilization Cloning - Anthesis Anthocyanin - Antigenic Determinant Antihaemophilic Globulin - AP-1 Site Apex - Artificial Inembryonation Artificial Insemination - Atatic Attatched Growth Reactor - Autologous Cells Autolysis - Auxillary Bud Proliferation BABS ( Biosynthetic Antibody Binding Sites) - Bacteriophage Bacteriophage Lambda - Bar Barr Body - Beta Lactamase Biennial - Bio Accumulation Bio Augmentaion - Biogenesis

Home >> Molecular Biology Dictionary >>Alkylting - Agents Allopatric Specification

Your Ad Here	Alkylating agents Chemicals that transfer alkyl (methyl, ethyl, etc.) groups to the bases in DNA. Allele (Gr. allelon, of one another, mutually each other); allelomorph e (adj: allelic, allelomorphic). One of a pair, or series of variant forms of a gene that occur at a given locus in a chromosome. Alleles are symbolized with the same basic symbol (e.g., B for dominated and b for recessive); B1, B2, …, Bn for n additive alleles at a locus). In a normal diploid cell there are two alleles of any one gene (one from each parent), which occupy the same relative position (locus) on homologous chromosomes. Within a population there may be more than two alleles of a gene. See multiple alleles.
Allele frequency The number of copies of an allele in a population, expressed as a proportion of the total number of copies of all alleles at a locus in a population. Allele-specific amplification (ASA) The use of polymerases chain reaction (PCR) at a sufficiently high stringency that only a primer with exactly the same sequence as the target DNA will be amplifies. A powerful means of genotyping for single-locus disorders that have been characterized at the molecular level. Allelic exclusion A phenomenon whereby only one functional allele of an antibody gene can be assembled in given B lymphocyte in a diploid mammalian cell cannot undergo a functional re-arrangement, which would result in the production of two different antibodies by a single plasma cell. Allelomorph See allele.
Allelopathy The phenomenon by which the secretion of chemical, such as Phenolic and terpenoid compounds, by a plant inhabits the growth or reproduction of other plant species with which it is competing. Allergen An antigen that provokes an immune response. Allogamy Cross fertilization in plants. See fertilization Allometric When the growth rate of one part of an organism differs from that of another part or of the rest of the body. Allopatric specication Speciation occuring at least in part because of geographic isolation.	Your Ad Here

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Molecular Biology Dictionary Part 4 Part 5 Part 6 Bioinformatics - Biosynthesis Biotic Factor - B Lymphocytes, B Cells Block Copolymer - Blunt End Blunt End Cut - Breeding Value Breed not at Risk - Burgers Vectors CAAT/CAT Box - Canine Canola - CAT Assay CAAT Box - cDNA Clone cDNA Cloning - Cell Fusion Cell Generation Time - Cell Wall Cementide - Chain Terminator Chemically Defined Medium - Chitin Chitinase - Chromosomal Aberration Chromosomal Integration Site - Chromosome Walking Cilium - Clone Clone Bank - Coding Sequence Coding Strand - Coincidence Co integrate Vector System - Comparative Gene Mapping