Molecular data from the chloroplast rpoC1 gene suggest deep and distinct dichotomy of contemporary spermatophytes into two monophyla:: Gymnosperms (including Gnetales) and angiosperms

被引:42
作者
Samigullin, TK [1 ]
Martin, WF
Troitsky, AV
Antonov, AS
机构
[1] Moscow MV Lomonosov State Univ, AN Belozersky Inst Physicochem Biol, Moscow 119899, Russia
[2] Tech Univ Braunschweig, Inst Genet, D-38023 Braunschweig, Germany
关键词
Gnetum; chloroplast DNA; RNA polymerase; molecular phylogeny;
D O I
10.1007/PL00006553
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
Partial sequences of the rpoC1 gene from two species of angiosperms and three species of gymnosperms (8330 base pairs) were determined and compared. The data obtained support the hypothesis that angiosperms and gymnosperms are monophyletic and none of the recent groups of the latter is sister to angiosperms.
引用
收藏
页码:310 / 315
页数:6
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