土耳其几种土柳属植物的染色体数目

IF 2.1 4区生物学 Q2 Agricultural and Biological Sciences

Caryologia Pub Date : 2023-02-12 DOI:10.36253/caryologia-1660

Esra Kavcı, E. Martin, H. Eroğlu, F. Yıldırım

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引用次数: 1

摘要

水柳属植物属于水柳科，约200种，多为芳香植物，分布于地中海盆地。在Satureja属中，仅报道了26种的染色体数据。本研究旨在消除分布在土耳其的Satureja物种染色体数据的缺陷，土耳其是Satureja属的起源和多样性中心。仅报道1条染色体数(2n = 30)，首次报道3个分类群的染色体数，仅1个物种的染色体数(不含b染色体)与前人报道相同，仅1个物种的染色体数有新发现。总之，本研究为Satureja属的染色体记录提供了新的数据，可能有助于解释或理解物种之间的关系。此外，异倍体和多倍体变异可能在物种形成中起重要作用。在这方面，研究结果弥补了Satureja细胞分类中一些缺失的数据。

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Chromosome number of some Satureja species from Turkey

The genus Satureja belonging to the Lamiaceae family includes about 200 species, generally aromatic, distributed in the Mediterranean basin. In genus Satureja, the chromosomal data were reported from only 26 species. In this study, it is aimed to eliminate the deficiencies in the chromosomal data of Satureja species, which are distributed in Turkey, which is center of origin and diversity of the genus Satureja. It was reported only one chromosome number (2n = 30), the first report for chromosome numbers of three taxa, the same chromosome count (excluding B-chromosomes) with previous report in only one species, and the new chromosome number in only one species. In conclusion, this study presented new data into the chromosomal records of genus Satureja that might be useful for interpreting or understanding relationships among the species. In addition, dysploidy and polyploidy variations might probably have played an important role in speciation. In this regard, the results contributed to some missing data in Satureja cytotaxonomy.

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来源期刊

Caryologia 生物-遗传学

CiteScore

1.60

自引率

23.80%

发文量

审稿时长

12 months

期刊介绍： Caryologia is devoted to the publication of original papers, and occasionally of reviews, about plant, animal and human karyological, cytological, cytogenetic, embryological and ultrastructural studies. Articles about the structure, the organization and the biological events relating to DNA and chromatin organization in eukaryotic cells are considered. Caryologia has a strong tradition in plant and animal cytosystematics and in cytotoxicology. Bioinformatics articles may be considered, but only if they have an emphasis on the relationship between the nucleus and cytoplasm and/or the structural organization of the eukaryotic cell.