| homologous |
A homologous character state is inherited from common ancestor (eg ostrich and robin wings; bones in [analogous] bird, bat, & pterosaur wing). Homology is determined by position relative to other structures; development (embryological tissue, pattern of ontogeny) & evolution
출처: users.tamuk.edu/kfjab02/Biology/Introzoology/b1313...
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| homologous |
Having two of the same alleles on the same gene (one inherited from each parent such as 2 recessives or 2 dominants. (homo means the same)
출처: ratguide.com/breeding/genetic_terms.php
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| homology |
Homologs have common origins but may or may not have common activity. Genes that share an arbitrary threshold level of similarity determined by alignment of matching bases are termed homologous. They are inherited from a common ancestor which possessed the structure. This may be difficult to determine when the structure has been modified through descent. Note: homology is a qualitative term (something is either homologous or not), while similarity is the corresponding quantitative term. ...
출처: www.cmdr.ubc.ca/pathogenomics/terminology.html
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| homologous |
Describing the relationship between a pair of structures or processes that show a fundamental similarity because of their having descended from a common ancestor. Homologous structures in related species have the same evolutionary origin although their functions may differ widely: eg the flipper of a seal and the wing of a bat. Homologous genes in a genome share a similar DANN base sequence because they arose by duplication of an ancestral gene.
출처: www.cap-lmu.de/fgz/portals/biotech/terminology.php
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| homology |
common ancestry of two genes (characters, genes, positions)
출처: zeldia.cap.ed.ac.uk/teaching/zoo4/glossary.html
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