Homoplasy Notes: Definitions & Explanations PDF Download
Study Homoplasy lecture notes PDF with bioinformatics definitions and explanation to study What is Homoplasy?. Study homoplasy explanation with bioinformatics terms to review bioinformatics course for online degree programs.
Homoplasy Definition:
Multiple substitutions and convergence at individual positions obscure the estimation of the true evolutionary distances between sequences.
Essential Bioinformatics by Jin Xiong
Homoplasy Notes:
A homoplasy is a shared trait between set of species in separate lineages i.e. that trait does not found in their common ancestor. Often, a homoplasy will occur when same function is performed by different species. It is termed as convergent evolution. The two reasons for homoplasy are selection pressures and genetic drift. For example, the eye that is independently present in many species.
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