Hello,
I have the assembled transcriptomes from 15 different (more or less closely related) species. I would like to pull out all the (presumeably homologous) contigs which occur in all the species so I can align them and build a phylogeny. I blasted one species against all the other ones and got a 5GB file but I don't know how I can pull out the contigs of species 1 which have a hit in all the 14 other species....
Is there a program that can do that and give me a file with all the contigs which have a hit in all my species?
Thanks for your help
Markus
I have the assembled transcriptomes from 15 different (more or less closely related) species. I would like to pull out all the (presumeably homologous) contigs which occur in all the species so I can align them and build a phylogeny. I blasted one species against all the other ones and got a 5GB file but I don't know how I can pull out the contigs of species 1 which have a hit in all the 14 other species....
Is there a program that can do that and give me a file with all the contigs which have a hit in all my species?
Thanks for your help
Markus
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