对土耳其菊科成员基因组大小的贡献:对17个分类群的首次评估，其中9个分类群的染色体计数

IF 0.9 4区生物学 Q4 PLANT SCIENCES

Botanica Serbica Pub Date : 2020-01-01 DOI:10.2298/botserb2001047i

H. Inceer, Nursen Aksu Kalmuk

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引用次数: 1

摘要

在这项研究中，我们报告了用流式细胞术估计土耳其菊科18个分类群的基因组大小(c值)，其中17个是首次评估。所研究的分类群隶属于石竹属(1种)、菊花属(1亚种)、Tanacetum属(4个分类群)和Crepis属(12个分类群)。此外，还提供了9个分类群的染色体数目，其中4个为新报道，其余为先前资料的证实。研究类群的2c值在2.08 ~ 11.06 pg之间，差异达5倍以上。在本研究结果的框架内讨论了基因组大小的系统和进化意义。

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Contribution to knowledge about genome size in members of the family Asteraceae from Turkey: First assessments in 17 taxa, with chromosome counts for nine taxa

In this study, we report genome size (C-values) estimated using flow cytometry for 18 taxa of Asteraceae from Turkey, 17 of which are here assessed for the first time. The studied taxa belong to the genera Achillea (one species), Anthemis (one subspecies), Tanacetum (four taxa) and Crepis (12 taxa). Additionally, chromosome numbers of nine taxa of Crepis are provided, four counts being new reports and the remainder confirming previous data. The 2C-values of the studied taxa range from 2.08 to 11.06 pg, which represent more than fivefold variation. The systematic and evolutionary significance of genome size is discussed within the framework of the results obtained in this study.

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来源期刊

Botanica Serbica Agricultural and Biological Sciences-Plant Science

CiteScore

1.40

自引率

12.50%

发文量

审稿时长

34 weeks

期刊介绍： Botanica Serbica publishes original research papers on all aspects of plant, fungal and microbial biology research including the disciplines of microbiology, mycology, lichenology, bryology, flora, vegetation, biogeography, systematics, taxonomy, plant biotechnology, plant cell biology, plant ecology, environmental plant biology, forestry, genomics, horticulture, limnology, metabolomics, molecular biology, proteomics, virology, plant conservation and protection, and wildlife and ecosystem management.