Molecular systematics of Solanum section Lycopersicum (Lycopersicon) using the nuclear ITS rDNA region

被引：39

作者：

Marshall, JA

Knapp, S

Davey, MR

Power, JB

Cocking, EC

Bennett, MD

Cox, AV

机构：

[1] Univ Nottingham, Plant Sci Div, Sch Biosci, Nottingham NG7 2RD, England

[2] Nat Hist Museum, Dept Bot, London SW7 5BD, England

[3] Royal Bot Gardens, Jodrell Lab, Richmond TW9 3DS, Surrey, England

[4] Sanger Ctr, Cambridge CB10 1SA, England

来源：

THEORETICAL AND APPLIED GENETICS | 2001年 / 103卷 / 08期

关键词：

Lycopersicon; Solanum; ITS; rDNA; phylogeny; cladistic analysis;

D O I：

10.1007/s001220100671

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

The phylogenetic relationships of all nine known tomato species of Solanum section Lycopersicum, together with other Solanum sections and species from several related genera, were investigated using parsimony analysis of the internal transcribed spacer (ITS) region of nuclear ribosomal DNA (rDNA). Most parsimonious reconstructions divided the section Lycopersicum into three clades, reflecting their mating behaviour and fruit colour. Data from sequencing studies were congruent with those from morphological and other molecular investigations, and provided detailed information concerning species relationships.

引用

页码：1216 / 1222

页数：7

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[Anonymous], 1992, MacClade: Analysis of phylogeny and character evolution

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