BEP clade of the grass family (Poaceae) is composed of three subfamilies, i.e. Bambusoideae, Ehrhartoideae, and Pooideae. Controversies on the phylogenetic relationships among three subfamilies still
Positive selected sites were identified using empirical Bayes procedure. Sites inferred under selection at the 99% level are listed in bold, and those at the 95% level are in italics, the putative PBR
Analyses were completed using CodeML (included in the PAML 4 program suite). An alignment of 9 DRB sequences (213 bp) from the baiji was used as the input for CodeML. P is the number of parameters in
§p-value http://www.datamonkey.org) with the single likelihood ancestor counting (SLAC), fixed effects likelihood (FEL), and internal fixed effects likelihood (IFEL) methods.
Sequenced transcriptome of many shark species to find orthologous genes. Aimed to identify signatures of positive selection in genes of particular lineages.