Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Evolutionary and comparative genomic analyses. (a) Distribution of synonymous substitution rate (Ks) between A. eriantha and A. chinensis, S. lycopersicum and S. pennellii, and S. lycopersicum and S. tuberosum. (b) Orthogroups shared by selected species. (c) Species phylogenetic tree and gene family evolution. Numbers on the branch indicate counts of gene families that are under either expansion (red) or contraction (green).
