Study on the Karyotypes in Populations of Lilium concolor Salisb.

Abstract

Abstract: The karyotypes of 4 populations of Lilium concolor Salisb. were studied. The results showed that the karyotypes of L. concolor var. buschianum Baker. (BH27) and L. concolor var. buschianum Baker. (BH41) were 2n=2x=4m(2SAT)+4st+16t(2SAT) and 2n=2x=4m(4SAT)+12st+8t(4SAT), respectively. The karyotype of L. concolor var. concolor f. coridion Kitag. (BH20) was 2n=2x=4m(4SAT)+4st+16t(4SAT) and that of L. concolor var. megalanthum Wang et Tang (BH50) was 2n＝2x=4m(4SAT)+6st(2SAT)+14t(4SAT). The karyotypes of all the 4 populations were 3B. There were a few variations in the karyotye formulas, relative length, arm ratio, secondary constitution number and its distributions among the 4 populations.

CLC Number:

S682.2

Wang Xin, Lei Jiajun, Li Mingxu. Study on the Karyotypes in Populations of Lilium concolor Salisb.[J]. Chinese Agricultural Science Bulletin, 2006, 22(10): 281-281.

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Study on the Karyotypes in Populations of Lilium concolor Salisb.

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