| genomic imprinting |
An epigenetic modification in the expression of a gene or genes which varies in its effect depending on whether the active allele is inherited from the mother or the father.
Ãâó: www.stjude.org/glossary
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| genomic imprinting |
Phenomenon in which the expression of certain genes is determined by whether the gene is inherited from the female or male parent.
Ãâó: www.modernhumanorigins.com/g.html
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| genomic imprinting |
methylation and penetrance are other factors that may influence the expression of characters. If one of the possible genotypes is an embryonic lethal, the observed proportions would be different from expected ones (also remember the cytoplasmic male sterility in plants).
Ãâó: dorakmt.tripod.com/genetics/notes02.html
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