拟南芥属的系统位置: 种皮及分子证据

植物学报 ›› 2008, Vol. 25 ›› Issue (05): 565-573.

拟南芥属的系统位置: 种皮及分子证据

孙稚颖1, 郑纪庆2, 李法曾3*

1 山东中医药大学药学院, 济南 250355; 2 山东省实验中学, 济南 250012; 3 山东师范大学生命科学学院, 济南 250014

收稿日期:2007-10-12 修回日期:2007-12-03 出版日期:2008-09-01 发布日期:2008-09-01
通讯作者: 李法曾3*

Taxonomic Position of Arabidopsis (Brassicaceae): Evidence from Seed-coat Micromorphology and Chloroplast DNA trnL-F Sequencing

Zhiying Sun1, Jiqing Zheng2, Fazeng Li3*

1College of Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan 250355, China; 2 Experimental Middle School of Shandong, Jinan 250012, China; 3 College of Life Sciences, Shandong Normal University, Jinan 250014, China

Received:2007-10-12 Revised:2007-12-03 Online:2008-09-01 Published:2008-09-01
Contact: Fazeng Li

摘要/Abstract

摘要： 拟南芥属(Arabidopsis (L.) Heynhold)拥有现代分子生物学研究的模式植物拟南芥(A. thaliana (L.) Heynhold), 但其属的系统位置及与近缘属关系争议较大。根据对拟南芥属及其相关属种的种皮微形态观察, 结合测定分析各属种叶绿体DNA的trnL内含子和trnL-F基因间隔区序列, 结果表明, 拟南芥属的近缘属种包括荠属(Capsella Medic.)、亚麻荠属(Camelina (L.)Crantz)、须弥芥属(Crucihimalaya Al-Shehbaz et al.)、无苞芥属(Olimarabidopsis Al-Shehbaz et al.)、旗杆芥属(Turritis L.)、南芥属(Arabis L.)和糖芥属(Erysimum Kitagawa)。

Abstract: Although Arabidopsis, particularly A. thaliana (L.) Heynhold, is the model plant of modern molecular biology, its taxonomic position has been disputed. Here we compared seed-coat micromorphology of Arabidopsis and its related genera in Brassicaceae from China by scanning electron microscopy. Furthermore, we sequenced the chloroplast DNA trnL intron and trnL-F spacer to construct phylogenetic relationships among the genera. Genera related to Arabidopsis include Capsella Medic., Camel ina (L.) Crantz, Crucihimalaya Al-Shehbaz et al., Olimarabidopsis Al-Shehbaz et al., Turritis L., Catolobus L. and Erysimum Kitagawa.

孙稚颖;郑纪庆;李法曾*. 拟南芥属的系统位置: 种皮及分子证据. 植物学报, 2008, 25(05): 565-573.

Zhiying Sun;Jiqing Zheng;Fazeng Li* . Taxonomic Position of Arabidopsis (Brassicaceae): Evidence from Seed-coat Micromorphology and Chloroplast DNA trnL-F Sequencing. Chinese Bulletin of Botany, 2008, 25(05): 565-573.

导出引用管理器 EndNote|Ris|BibTeX

链接本文: https://www.chinbullbotany.com/CN/

https://www.chinbullbotany.com/CN/Y2008/V25/I05/565