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山东10种植物的核型分析
引用本文:杨德奎, 周俊英,.山东10种植物的核型分析[J].广西植物,1999,19(4):349-354+395.
作者姓名:杨德奎  周俊英  
作者单位:1. 山东师范大学生物系,山东,济南,250014
2. 山东中医药大学,山东,济南,250014
摘    要:对山东10 种植物进行了核型分析。茴茴蒜( Ranunculuschinensis Bge-) 染色体数目2n =16 , 核型公式K(2n) = 2x = 16 = 2 M + 2m + 2sm + 10st, “3A”类型; 五脉地椒( Thymusquinquecostatus Celak-) 染色体数目2n= 26 , 核型公式K (2n) = 2x= 26 = 8 M + 18m , “1A”类型; 蛇床( Cnidium monnieri(L-) Cuss-) 染色体数目2n= 20 , 核型公式K (2n) = 2x= 20 = 2M+ 16m + 2sm , “2B”类型; 波斯菊( Cosmos bipinnatus Cav-) 染色体数目2n = 24 , 核型公式K(2n) = 2x = 24 = 16m + 2m (sat) + 6sm , “2A”类型; 白车轴草( Trifolium repens L-) 染色体数目2n= 32 , 核型公式K (2n) = 4x = 32 = 32m , “1A”类型; 铁苋菜( Acalypha australis L-)染色体数目2n = 32 , 核型公式K (2n) = 2x= 32 = 32m , “1B”类型; 地构叶( Speranskia t?

关 键 词:茴茴蒜  五脉地椒  蛇床  波斯菊  白车轴草  铁苋菜  地构叶  猩猩草  肥皂草  多苞斑种草  染色体数目  核型
修稿时间:1998-09-30

The karyotype analysis of 10 species from Shandong
YANG De-kui,ZHOU Jun-ying.The karyotype analysis of 10 species from Shandong[J].Guihaia,1999,19(4):349-354+395.
Authors:YANG De-kui  ZHOU Jun-ying
Abstract:The results of the karyotype analysis of ten plant species from Shandong are reportea The chromosome number of Ranunculus chinensis Bge is 2n=16, its karyotype formula is K(2n)=2x=16=2M+2m+2sm+10st,belonging to“3A”of Stebbins; the chromosome number of Thymus quinquecostatus Celak is 2n=26, its karyotype formula is K(2n)=2x=26=8M+18m, belonging to“1A”of Stebbins; the chromosome number of Cnidium monnieri (L ) Cuss is 2n =20,its karyotype formula is K(2n)=2x=20=2M+16m+2sm,belonging to “2B”of Stebbins; the chromosome number of Cosmos bipinnatus Cav is 2 n=24,its karyotype formula is K(2n)=2x=24=16m + 2m(sat) + 6sm,belonging to“2A”of Stebbins; the chromosome number of Trifolium repens L is 2 n=32,its karyotype formula is K(2n)=4x=32=32m,belonging to “1A”of Stebbins; the chromosome number of Acalypha australis L is 2n=32,its karyotype formula isK(2n)=2x=32=32m,belonging to “1B”of Stebbins; the chromosome number of Speranskia tuberculata Ribd is 2n=14,its karyotype formula is K(2n)=2x=14=12m+2sm,belonging to“2A”of Stebbins; the chromosome number of Euphorbia heterophylla L is 2n=46,its karyotype formula is K(2n)=2x=46=32m+14sm,belonging to “2A”of Stebbins; the chromosome number ofSaponaria officinalis L is 2n=28,its karyotype formula is K(2n)=2x=28=28m,belonging to “1A”of Stebbins; the chromosome number of Bothriospermum secunum Maxim is 2n=24,its karyotype formula is K(2n)=2x=24=20m+4sm,belongsing to “1A” of Stebbins
Keywords:Ranunculus chinensis Bge  Thymus quinquecostatus Celak  Cnidium monnieri (L  ) Cuss  Cosmos bipinnatus Cav  Trifolium repens L  Acalypha australis L  Speranskia tuberculata Ribd  Euphorbia heterophylla L  Saponaria officinali
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