Systematic studies on the Mexican Zamiaceae. I. Chromosome numbers and karyotypes.

Systematic studies on the Mexican Zamiaceae. I. Chromosome numbers and karyotypes.
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墨西哥 Zamiaceae 的系统研究。

DOI:
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发表时间:
1983
期刊:
影响因子:
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通讯作者:
A. Vovides
A. Vovides
中科院分区:
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文献类型:
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作者:
A. Vovides

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报道了墨西哥苏铁3属7种的染色体数目和核型。苏铁的核型分析由于其大染色体的差异收缩而变得困难,但具有独特的形态。报道了三种角鼻虫的卫星变异。没有关于Zamia三种的卫星的报道。
Chromosome numbers and karyotypes are reported for seven species in three genera, of Mexican cycads. Karyotypic analysis of Cycads is made difficult by differential contraction, of their large chromosomes but idiograms are presented. Satellite variation is reported for three species of Ceratozamia. No satellites are reported for the three species of Zamia.