Phylogenetic relationships of the Rhizophoraceae in China based on sequences of the chloroplast gene matK and the internal transcribed spacer regions of nuclear ribosomal DNA and combined data set

被引：17

作者：

Shi, SH ^{[1
]}

Zhong, Y

Huang, YL

Du, YQ

Qiu, XZ

Chang, HT

机构：

[1] Zhongshan Univ, Sch Life Sci, Key Lab Gene Engn, Minist Educ, Guangzhou 510275, Guangdong, Peoples R China

[2] Zhongshan Univ, Sch Life Sci, State Key Lab Biocontrol, Guangzhou 510275, Guangdong, Peoples R China

[3] Minist Educ, Key Lab Biodivers Sci & Ecol Engn, Guangzhou, Peoples R China

来源：

BIOCHEMICAL SYSTEMATICS AND ECOLOGY | 2002年 / 30卷 / 04期

基金：

中国国家自然科学基金;

关键词：

Rhizophoraceae; phylogeny; matK; ITS regions; chloroplast DNA; nuclear ribosomal DNA;

D O I：

10.1016/S0305-1978(01)00102-8

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The chloroplast gene matK and the internal transcribed spacer (ITS) regions of nuclear ribosomal DNA were sequenced from 17 samples of 13 species representing 6 genera of the angiosperm family Rhizophoraceae from China. Phylogenetic analyses were initially conducted based on sequences of the matK gene and the ITS regions, respectively, using Byrsonima crassifolia and Bunchosia armeniaca (Malpighiaceae) as outgroups. The partition-homogeneity test indicated that the two data sets are homogeneous. A combined analysis of the matK and ITS data generated a well supported phylogeny. which is topologically congruent with the two gene trees based on the Templeton test. The combined phylogeny shows that each genus formed a monophyletic group and the monophyletic relationships of the mangrove genera and of the inland genera were strongly supported. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：309 / 319

页数：11

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