Define homology? Will two proteins belongingto the same family be considered Homologous? Why?At what sequence identity cut-offs can two proteins safely be considered homologous.
Homology: Two sequences or structures are said to be homologs or homologous to each other if they are related by divergence from a common ancestorHomology = descent from a common ancestor
Yes, two proteins belonging to the same family can be considered Homologous since they will share a common ancestor.