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引用次数: 1
摘要
在本研究中，对26个土藓属的有丝分裂中期染色体进行了统计分析，其中4个是地方性的。根据分析结果，确定了彼此接近的分类群。根据类群的臂长揭示了染色体特征。在此基础上，采用方差分析、相关分析、主成分分析和聚类分析来确定各类群之间的染色体关系。植物分类群的形态相似性和染色体统计结果并不总是相互平行的。聚类分析结果表明，毛毛蛛-臭臭蛛，短翅蛛亚种。haussknechtii - L. phaselitanus, L. leophyllus - L. chloranthus, L. gorgoni, L. nissolia - L. pratensis, L. tuberosus - L. annuus是近亲缘关系。
Statistical evaluation of chromosomes of some Lathyrus L. taxa growing in Turkey
In this study, statistical analysis was performed on mitotic metaphase chromosomes of 26 Lathyrus taxa, four of which are endemic. According to the findings obtained as a result of analysis, taxa close to each other were determined. Chromosome characteristics were revealed based on the arm lengths of taxa. Based on these, ANOVA, correlation analysis, PCA and cluster analysis were performed to determine the chromosomal relationships between taxa. Morphological similarities of plant taxa and chromosomal statistics results may not be always parallel to each other. According to Cluster Analysis, especially L. hirsutus - L. odoratus, L. brachypterus subsp. haussknechtii - L. phaselitanus, L. stenophyllus - L. chloranthus, L. gorgoni var. gorgoni, - L. nissolia - L. pratensis, L. tuberosus - L. annuus taxa are closely related.
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.
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