Evolutionary analysis of Arabidopsis, cyanobacterial, and chloroplast genomes reveals plastid phylogeny and thousands of cyanobacterial genes in the nucleus. - Martin,W..; Rujan,T..; Richly,E..; Hansen,A..; Cornelsen,S..; Lins,T..; Leister,D..; Stoebe,B..; Hasegawa,M..; Penny,D.. (Proceedings of the National Academy of Sciences of the USA, 2002)