Plastome phylogeny and lineage diversification of Salicaceae with focus on poplars and willows.

ABSTRACT: Phylogenetic relationships and lineage diversification of the family Salicaceae sensu lato (s.l.) remain poorly understood. In this study, we examined phylogenetic relationships between 42 species from six genera based on the complete plastomes. Phylogenetic analyses of 77 protein coding genes of the plastomes produced good resolution of the interrelationships among most sampled species and the recovered clades. Of the sampled genera from the family, Flacourtia was identified as the most basal and the successive clades comprised both Itoa and Poliothyrsis, Idesia, two genera of the Salicaceae sensu stricto (s.s.) (Populus and Salix). Five major subclades were recovered within the Populus clade. These subclades and

SUBMITTER: Zhang L 

PROVIDER: S-EPMC6145263 | biostudies-literature | 2018 Aug

REPOSITORIES: biostudies-literature