complementary genes
complementary genes Mutant alleles at different loci which complement one another to give a wild-type phenotype. Dominant complementarity occurs where the dominant alleles of two or more genes are required for the expression of a particular trait. Recessive complementarity is the case of suppression of a particular trait by the dominant allele of either gene, so that only the homozygous double recessive displays the trait.
complementary genes
complementary genes Mutant alleles at different loci which complement one another to give a wild-type phenotype. Dominant complementarity occurs where the dominant alleles of two or more genes are required for the expression of a particular trait. Recessive complementarity is the case of suppression of a particular trait by the dominant allele of either gene, so that only the homozygous double recessive displays the trait.
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Recessive Gene , recessive gene A gene whose phenotypic effect is expressed in the homozygous state but masked in the presence of the dominant allele (i.e. when the o… Dominant Gene , dominant gene In diploid organisms, a gene that produces the same phenotypic character when its alleles are present in a single dose (heterozygous) p… Pseudogenes , Pseudogenes are defective copies of functional genes. These may be partial or complete duplicates derived from polypeptide-encoding genes or RNA gene… Regulator Gene , regulatory gene In the operon theory of gene regulation, a gene that is involved in switching on or off the transcription of structural genes. When t… Operon , Operon
An operon is a genetic regulatory system found in prokaryotes and the bacterial viruses (bacteriophages ) that attack bacteria. It is a cluste… gene family , gene family A group of similar or identical genes, usually along the same chromosome, that originate by gene duplication of a single original gene. S…
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complementary genes