How do you identify paralogs from a phylogenetic tree. I was wondering if we can do it like this: 1. Perform BLAST and filter the results with less than 85% percentage identity. 2, create a phylogenetic tree with bootstrap. 3. filter out those results from blast output which do not group together in the phylogenetic tree.
but its not clear to me which ones are paralogs in phylogentic tree. See this tree (link), it a tree of a family of proteins from a single species, are the ones marked here in red paralogs? It would be really good if someone can elaborate about identifying paralogs in a phylogenetic tree. Thanks