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作 者 ：孔 红

期 刊 ：植物研究 2006年 27卷 5期 页码：560-562

关键词：刺果甘草；光果甘草；胀果甘草；染色体；

Keywords:G.pallidiflara, G.glabra, G.inflata, Chromosome,

摘 要 ：用光学显微镜观察了豆科（Leguminosae）甘草属（Glycyrrhiza）3种荒漠植物的染色体，研究结果表明，3种植物的体细胞染色体数目2n=16，核型公式分别为：刺果甘草（G.pallidiflara）k(2n)=2x=16=4M+8m+4sm，光果甘草（G.glabra）k(2n)=2x=16=10M+6m，胀果某草（G.inflata）k(2n)=2x=16=6M+6m+4sm。

Abstract:The karyotypes of three species in Glycyrrhiza have been studied. The results showed that the numbers of the somatic chromosome were 16, and the karyotype formulae were as follows:G.pallidiflara k(2n)=2x=16=4M+8m+4sm; G.glabra k(2n)=2x=16=10M+6m; G.inflata k(2n)=2x=16=6M+6m+4sm.

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