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首页> 外文期刊>Nordic Journal of Botany >A karyotypic study on Silene sect. Sclerocalycinae in Turkey
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A karyotypic study on Silene sect. Sclerocalycinae in Turkey

机译：核型研究硅宾Sclerocalycinae教派在土耳其

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摘要

The karyology of fifteen taxa of Silene sect. Sclerocalycinae from Turkey has been investigated. Karyotype analyses has been carried out and the chromosome number of Silene caramanica, S. peduncularis, S. armena, S. laxa, S. swertiifolia, S. caesarea,S. sclerophylla, S. haradjianii and S. lycaonica have been determined for the first time. For all the taxa studied, the diploid chromosome number and the basic chromosome number were found to be 2n -24 and x = 12, respectively. Except for S. chlorifoliaand S. doganii, the karyomorphology of the taxa studied is here described for the first time. S. laxa was found to have the smallest chromosomes whereas the largest ones were observed in S. haradjianii. Silene chlorifolia had the highest A_1 index and S. bupleuroides subsp. bupleuroides had the highest interchromosomal asymmetry coefficient (A_2).
机译：十五类群的硅宾教派的细胞核学。Sclerocalycinae来自土耳其调查。和硅宾的染色体数目caramanica peduncularis, S, S。S . laxa armena,S, S . caesarea swertiifolia S。haradjianii和美国lycaonica已经确定第一次。二倍体染色体数目和基本的染色体数目是2 n -24 x =分别为12。doganii, karyomorphology类群的研究在这里描述的第一次。发现最小的染色体而最大的在美国haradjianii观察。硅宾chlorifolia A_1指数最高美国bupleuroides无性系种群。染色体间不对称系数最高(a₂)。

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