Numerical Analysis of Esterase Isozymes in Seeds of Astragalus membranaceus (Fisch.) Bge. var. mongholicus (Bge.) Hsiao Cultivated in Longxi County

XIE Xiao-Long; HU Yan-Ping; ZHAO Xu-Dong; WANG Li; LI Yi

doi:10.7523/j.issn.2095-6134.2007.4.019

Journal of University of Chinese Academy of Sciences >

2007 , Vol. 24 >Issue 4: 525 - 529

DOI: https://doi.org/10.7523/j.issn.2095-6134.2007.4.019

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Numerical Analysis of Esterase Isozymes in Seeds of Astragalus membranaceus (Fisch.) Bge. var. mongholicus (Bge.) Hsiao Cultivated in Longxi County

XIE Xiao-Long ,
HU Yan-Ping ,
ZHAO Xu-Dong ,
WANG Li ,
LI Yi

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1 Northwest Institute of Plateau Biology，Chinese Academy of Sciences，Xining 810001，China；2 Graduate University of Chinese Academy of Sciences，Beijing 100049，China；

Received date: 1900-01-01

Revised date: 1900-01-01

Online published: 2007-07-15

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Abstract

Esterase isozyme system in the seeds of Astragalus membranaceus (Fisch.) Bge. var. mongholicus (Bge.) Hsiao cultivated in Longxi county was studied by means of vertical polyacrylamide gel electrophoresis. The results showed that the individuals of A. membranaceus (Fisch.) Bge. var. mongholicus (Bge.) Hsiao were heterogenous and the cultivated population was seriously mixed. The esterase isozyme electrophoresis used in this paper was an effective method for detecting intraspecific varities of A. membranaceus var. mongholicus

Key words： Astragalus membranaceus (Fisch.) Bge. var. mongholicus (Bge.) Hsiao; esterase isozyme; cluster analysis

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XIE Xiao-Long , HU Yan-Ping , ZHAO Xu-Dong , WANG Li , LI Yi . Numerical Analysis of Esterase Isozymes in Seeds of Astragalus membranaceus (Fisch.) Bge. var. mongholicus (Bge.) Hsiao Cultivated in Longxi County[J]. Journal of University of Chinese Academy of Sciences, 2007 , 24(4) : 525 -529 . DOI: 10.7523/j.issn.2095-6134.2007.4.019

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