How to choose an outgroup for phylogenetic tree? - (Nov/07/2006 )
Hi all,
I would like to draw a phylogenetic tree and i am not sure how to choose an outgrouup to get the root of the tree?
The closest genus?
I am working with Lactobacillus. Hope somebody can help.
Thanks.
Connice
-connicelee-
QUOTE (connicelee @ Nov 8 2006, 09:58 AM)
Hi all,
I would like to draw a phylogenetic tree and i am not sure how to choose an outgrouup to get the root of the tree?
The closest genus?
I am working with Lactobacillus. Hope somebody can help.
Thanks.
Connice
I would like to draw a phylogenetic tree and i am not sure how to choose an outgrouup to get the root of the tree?
The closest genus?
I am working with Lactobacillus. Hope somebody can help.
Thanks.
Connice
Choose one that is far away enough to be a clear outgroup and near enough to allow inference from the data. E.g. a taxon where the necessary sequence is known or where your primers also work on.
-hobglobin-