Allozymic Variation and Relationships within Viola sect. Viola (Violaceae) in Iran

Polish Botanical Journal Pub Date : 2016-12-01 DOI:10.1515/PBJ-2016-0025

S. S. Mehrvarz, T. Yeganeh

引用次数: 0

Abstract

. Genetic variation and differentiation in taxa of the genus Viola L. sect . Viola , subsections Viola and Rostratae (Kupffer) W. Becker, were studied from natural populations occurring in Iran. Two isoenzyme systems, Phosphoglucoisomerase (PGI) and Aconitase (ACO), encoding four putative loci, were employed to detect interspecific and intraspecific genetic variation. Considering the patterns of isoenzyme variation in the studied taxa, it is evident that V. caspia (Rupr.) Freyn subsp. caspia and V. capia subsp. sylvestroides Marcussen are closely related. The species V. alba Bess. subsp. alba and V. sintenisii W. Becker are isoenzymatically well characterized as distinct genetic entities.

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伊朗堇菜科堇菜组等位酶变异及其亲缘关系

．堇菜属植物组的遗传变异与分化。对发生在伊朗的天然居群的堇菜、堇菜亚科和Rostratae (Kupffer) W. Becker进行了研究。磷酸糖异构酶(PGI)和乌头酶(ACO)两个同工酶系统编码4个假定的基因座，用于检测种间和种内遗传变异。考虑到所研究的分类群的同工酶变异模式，很明显，紫荆(Rupr。Freyn无性系种群。capia和V. capiasylvestroides Marcussen是近亲。物种V. alba Bess。无性系种群。alba和V. sinintenisii W. Becker在同工酶上被很好地表征为不同的遗传实体。

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来源期刊

Polish Botanical Journal

自引率

0.00%

发文量

审稿时长

16 weeks

期刊介绍： Polish Botanical Journal is an international journal publishing original papers covering various aspects of vegetation science, plant and fungi biodiversity, biosystematics (including plant anatomy, cytology and embryology), phytogeography, evolution and ecology. All papers are considered by at least two reviewers. Polish Botanical Journal is issued twice per year. The two issues form one annual volume.