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Codominance


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Definition of codominance :
The situation in which a heterozygote shows the phenotypic effects of both alleles fully & equally, (eg blood group antigens).
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Codominance
The property of an allele of a given gene, that can be setected in a heterozygote.
Allele ...
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Codominance
The observation of a phenotype caused by independent expression of both alleles of a gene in a diploid.
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Codominance Situation in which two different alleles for a genetic trait are both expressed.
See also: autosomal dominant, recessive gene
Codon See: genetic code ...
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codominance A type of inheritance in which heterozygotes fully express both alleles.
codon A sequence of three nucleotides in messenger RNA that codes for a single amino acid.
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Codominance and Multiple Alleles- Example: ABO blood group
Up to this point, we have discussed two possible alleles for any gene locus. For example, at the flower color locus, there is either the red or the white allele (A or a).
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codominance
A phenotypic situation in which both alleles are expressed in the heterozygote.
codon ...
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codominance A condition in which both alleles of a heterozygous pair are expressed independently.
codon A sequence of three bases on messenger RNA that specifies the position of an amino acid in a protein.
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Another exception is "codominance", where both alleles are active and both traits are expressed; for example, both red and white petals. Codominance is also apparent in human blood types.
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Codominance results when the polymorphism is due to sequences within the amplified region.
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Extended expression patterns seen in diploid organisms include facets of incomplete dominance, codominance, and multiple alleles .
See also : genetics, skill
Categories: Classical genetics ...
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The situation in which a heterozygote shows a phenotype somewhere (but not exactly half-way) intermediate between the corresponding homozygote phenotypes. (Exact intermediacy is no dominance.) See also dominance, codominance and recessivity.
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Another exception is co-dominance, where both alleles are active and both traits are expressed at the same time; for example, both red and white petals in the same bloom or red and white flowers on the same plant. Codominance is also apparent in ...
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[cloning DNA] [cloning animals] Clonus Clostridia Clotting (coagulation) of blood CMA-676 Cnidaria Cocaine Cochlea Cockayne's syndrome CodominanceThe independent expression of each of two alleles in a heterozygote.
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