TY - JOUR
T1 - Phylogenetic analysis of a 'Jewel Orchid' genus goodyera (orchidaceae) based on DNA sequence data from nuclear and plastid regions
AU - Hu, Chao
AU - Tian, Huaizhen
AU - Li, Hongqing
AU - Hu, Aiqun
AU - Xing, Fuwu
AU - Bhattacharjee, Avishek
AU - Hsu, Tianchuan
AU - Kumar, Pankaj
AU - Chung, Shihwen
N1 - Publisher Copyright:
© 2016 Hu et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
PY - 2016/2
Y1 - 2016/2
N2 - A molecular phylogeny of Asiatic species of Goodyera (Orchidaceae, Cranichideae, Goodyerinae) based on the nuclear ribosomal internal transcribed spacer (ITS) region and two chloroplast loci (matK and trnL-F) was presented. Thirty-five species represented by 132 samples of Goodyera were analyzed, along with other 27 genera/48 species, using Pterostylis longifolia and Chloraea gaudichaudii as outgroups. Bayesian inference, maximum parsimony and maximum likelihood methods were used to reveal the intrageneric relationships of Goodyera and its intergeneric relationships to related genera. The results indicate that: 1) Goodyera is not monophyletic; 2) Goodyera could be divided into four sections, viz., Goodyera, Otosepalum, Reticulum and a new section; 3) sect. Reticulum can be further divided into two subsections, viz., Reticulum and Foliosum, whereas sect. Goodyera can in turn be divided into subsections Goodyera and a new subsection.
AB - A molecular phylogeny of Asiatic species of Goodyera (Orchidaceae, Cranichideae, Goodyerinae) based on the nuclear ribosomal internal transcribed spacer (ITS) region and two chloroplast loci (matK and trnL-F) was presented. Thirty-five species represented by 132 samples of Goodyera were analyzed, along with other 27 genera/48 species, using Pterostylis longifolia and Chloraea gaudichaudii as outgroups. Bayesian inference, maximum parsimony and maximum likelihood methods were used to reveal the intrageneric relationships of Goodyera and its intergeneric relationships to related genera. The results indicate that: 1) Goodyera is not monophyletic; 2) Goodyera could be divided into four sections, viz., Goodyera, Otosepalum, Reticulum and a new section; 3) sect. Reticulum can be further divided into two subsections, viz., Reticulum and Foliosum, whereas sect. Goodyera can in turn be divided into subsections Goodyera and a new subsection.
UR - https://www.scopus.com/pages/publications/84960451271
U2 - 10.1371/journal.pone.0150366
DO - 10.1371/journal.pone.0150366
M3 - 文章
C2 - 26927946
AN - SCOPUS:84960451271
SN - 1932-6203
VL - 11
JO - PLoS ONE
JF - PLoS ONE
IS - 2
M1 - e0150366
ER -