Topic: Recessive Epistasis
Answers to Common Questions
What is duplicate recessive epistasis?
When a recessive at either locus masks the affects of the dominant phenotype at the other locus. So AA will stop the expression of B, and bb will stop the expression of A. This means that A-;bb, AA;B- and AA;bb will all have the same phenot... Read More »
Source: http://wiki.answers.com/Q/What_is_duplicate_recessive_epistasis
What is meant by recessive epistasis?
Recessive epistasis yields and typical 9:3:4 ration in the second filial cross. The epistatic gene if present in homozygous recessive form will stop the expression of the hypostatic dominant allele. This is typically seen for biochemical pa... Read More »
Source: http://wiki.answers.com/Q/What_is_meant_by_recessive_epistasis
Which of the mutations is showing recessive epistasis
blue mixed with yellow makes green; assume that no mutations are lethal.) Read More »
Source: http://www.ncbi.nlm.nih.gov/bookshelf/br.fcgi?book=mga&part=A865
Answers to Other Common Questions
Epistasis is the interaction between genes. Epistasis takes place when the action of one gene is modified by one or several other genes, which are sometimes called modifier genes. The gene whose phenotype is expressed is said to be epistati... Read More »
Source: http://answers.yahoo.com/question/index?qid=20111218133427AAnybLg
Epistasis is defined as an interaction between genes. * Whenever two or more loci interact to create new phenotypes * Whenever an allele at one locus masks the effects of alleles at one or more other loci * Whenever an allele at one locus m... Read More »
Source: http://answers.yahoo.com/question/index?qid=20100303211559AAa3DfH
Epistasis means that the gene on one locus can affect the gene on another. for example in mice if the Dominant B=Black and b (when homozygous)=brown and C=color and c=albino than even if the genotype was BBcc the mouse will always be albino... Read More »
Source: http://answers.yahoo.com/question/index?qid=20101203161746AAGrPq3
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