Molecular systematics of the Leptospermum suballiance (Myrtaceae)

被引：30

作者：

O'Brien, MM

Quinn, CJ ^{[1
]}

Wilson, PG

机构：

[1] Univ New S Wales, Sch Biol Sci, Sydney, NSW 2052, Australia

[2] Royal Bot Gardens, Sydney, NSW 2000, Australia

来源：

AUSTRALIAN JOURNAL OF BOTANY | 2000年 / 48卷 / 05期

基金：

澳大利亚研究理事会;

关键词：

D O I：

10.1071/BT99021

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Two chloroplast regions, the matK gene and the atp beta-rbcL intergenic spacer, were sequenced for 31 species of the Leptospermum suballiance. Both regions proved to be highly informative of relationships within the suballiance. Cladistic analyses confirm the monophyly of the Leptospermum suballiance but not of the Leptospermum alliance. Neither Agonis nor Leptospermum is monophyletic and there is no support for the distinctness of Angasomyrtus from Kunzea. The utility of the rps16 intron for this group was also investigated but further work on this region was discontinued because of primer incompatibility.

引用

页码：621 / 628

页数：8

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