Allele
Unreferenced date July 2008 for a non technical introduction to the topic Introduction to genetics An allele ... allele &mdash is called Zygosity homozygous for that gene. An organism which has two different ..
Fixed allele
genetics stub A fixed allele is an allele that is homozygous for all members of a population. http www.biochem.northwestern.edu holmgren Glossary Definitions Def F fixed allele.html Category Genetics ..
Null allele
A null allele is a mutant allele copy of a gene that completely lacks that gene s normal function. This can ..., or the expression of a non functional gene product. At the phenotype phenotypic level, a null allele ..
Allele frequency Allele frequency is a measure of the relative frequency of an allele at a genetic place locus in a population ... genetics , allele frequencies are used to depict the amount of genetics genetic diversity ..
Allele chart
An Allele chart more commonly called a grid chart is a type of chart that shows the interaction of two data points at the grid intersection of their respective axes. The most common example of such a chart ..
Minor allele frequency
Given a Single Nucleotide Polymorphism SNP , its minor allele frequency is the frequency of the SNP s less frequent allele in a given population. Category Classical genetics MAF is widely employed in Genome ..
Allele specific oligonucleotide
An Allele Specific Oligonucleotide or ASO is a short piece of synthetic DNA complementary to the sequence ... for only one version, or allele , of the DNA being tested. The length of the ASO, which strand ..
Haplo-sufficiency
Recessive allele s any one of a number of viable DNA codings of the same gene typically produce little or no product. One instance of the wild type allele produces sufficient product to result in a dominant ..
Genetic heterogeneity
The phenomenon that a single disorder may be caused by different allele or non allele mutation. ref Turnpenny and Ellard, Emery s Elements of Medical Genetics, 13th Edition. Elsevier Limited, 2007. USBN ..
Paucimorphism
A paucimorphism is a genetics genetic DNA sequence sequence variant with a rare allele frequency of 0.0005 q 0.05 http dx.doi.org 10.2174 1389202043349156 . science stub Category DNA ..
Balding-Nichols model
The Balding Nichols model is a statistical description of the allele frequency allele frequencies in the components of a sub divided population. With background allele frequency p the allele frequencies ..
Genetic Distribution allele s across regions. The distribution is measured as a percentage, 100 being a complete domination of the allele in the corresponding region and 0 a complete absence of the allele. References http ..
Lethal alleles allele could cause death. When an essential gene is mutated, it can result in a lethal phenotype. If the mutation is caused by a dominant lethal allele, the homozygote and heterozygote for the allele ..
Genetic hitchhiking
Genetic hitchhiking is the process by which an evolution arily neutral or in some cases deleterious allele ... A On this chromosome the gene M is a mutator allele, increasing the rate of mutation in the surrounding ..
Random match possibility
measured exactly. A genotype has a number of allele s, and each allele has a allele frequency frequency in a certain race. This frequency is the RMP of that allele. To calculate the RMP of a certain ..
Permissive temperature
The permissive temperature is the temperature at which a mutant phenotype isn t observed, even if there is a mutant allele present. In contrast, the nonpermissive temperature is the temperature at whi ...
Compound heterozygote
In genetics , a compound heterozygote is an organism that has two different alleles , both mutated , at the same locus . That is, for a locus A with normal allele A1 and mutant alleles A2 and A3, a co ...
Genetic equilibrium
A genetic equilibrium occurs when an allele within a gene pool is not changing in frequency i.e. evolving . For this to be the case, evolutionary forces acting upon the allele must be equal and opposite ..
Compound heterozygosity
. If you had one allele for hemoglobin S and one allele for hemoglobin C , you would still get ..
Penetrance
variation of a gene an allele or genotype that also express a particular trait the phenotype . For example ... of those with the dominant allele for Huntington disease don t develop the disease and 95 do. In other ..
Labrador Retriever coat colour genetics
. These allelic combinations are called genotypes . One allele is inherited from the gametes of the sire and the other allele is inherited from the gametes of the dam. In simple Mendelian ..
Kelly Hayes (musician)
Years active Label Corporate Punishment Records Corporate Punishment Associated acts Allele band Allele br Cold band Cold br Grundig band Grundig URL Notable instruments Kelly Hayes was the lead guitarist ..
Identity by type Allele s have identity by type IBT if they have the same phenotype phenotypic effect . Alleles that are identical ... from the same allele in an earlier generation and those that are non identical by descent NIBD because ..
Anlage (biology)
in organ development is known as agenesis . In genetics , anlage is often used synonymous with allele ... on peas as being caused by Dominance relationship dominant and recessive Anlagen allele s . In psychoanalysis ..
Dominance (genetics)
inherits two allele alleles that are at odds with one another, and the phenotype of the organism is determined completely by one of the alleles, then that allele is said to be dominant. The other ..
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