来自叶绿体rpoC1基因的分子数据表明，现存种子植物可明显划分为两个单系类群：裸子植物（包括买麻藤目）和被子植物。
Molecular data from the chloroplast rpoC1 gene suggest a deep and distinct dichotomy of contemporary spermatophytes into two monophyla: gymnosperms (including Gnetales) and angiosperms.
作者信息
Samigullin T K, Martin W F, Troitsky A V, Antonov A S
机构信息
A.N. Belozersky Institute of Physicochemical Biology, Moscow State University, Moscow 119899, Russia.
出版信息
J Mol Evol. 1999 Sep;49(3):310-5. doi: 10.1007/pl00006553.
PMID:10473771
Abstract
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.
摘要
测定并比较了两种被子植物和三种裸子植物的rpoC1基因部分序列（8330个碱基对）。获得的数据支持以下假说：被子植物和裸子植物是单系的，且裸子植物的最近类群中没有一个是被子植物的姐妹类群。
Zotero 插件