ACTA AGRICULTURAE BOREALI-SINICA ›› 2013, Vol. 28 ›› Issue (4): 7-12. doi: 10.3969/j.issn.1000-7091.2013.04.002

Special Issue: Oil crops Biotechnology

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Cloning and Analysis of Two New PR10 Members in Soybean

CHEN Hua-tao, CHEN Xin, GU He-ping, ZHANG Hong-mei, YUAN Xing-xing, CUI Xiao-yan   

  1. Institute of Vegetable Crops, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China
  • Received:2013-05-16 Published:2013-08-28

Abstract: Two new soybean genes named Glyma09g04530 and Glyma15g15590 which encoding PR10 proteins were cloned from a SMV resistant cultivar Kefeng No. 1. Glyma09g04530 and Glyma15g15590 have a 477 bp ORF and coding 158 amino acids. Sequence alignment and evolutionary tree clustering analysis showed that Gly-ma09g04530 and Glyma15g15590 are new PR10 protein genes in soybean. The genes of Glyma09g04530 and Gly-ma15g15590 expressed in root, stem and leave by using Real- time PCR analysis in soybean. Expression level of Gly-ma09g04530 and Glyma15g15590 were strongly induced and highly expressed in leaves of Kefeng No. 1 after inocu-lation SMV. We speculate that Glyma09g04530 and Glyma15g15590 may be involved for getting resistance to SMV.Key words: Soybean; PR10 protien; Gene cloning; Expression analysis

Key words: Soybean, PR10 protien, Gene cloning, Expression analysis

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Cite this article

CHEN Hua-tao, CHEN Xin, GU He-ping, ZHANG Hong-mei, YUAN Xing-xing, CUI Xiao-yan. Cloning and Analysis of Two New PR10 Members in Soybean[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2013, 28(4): 7-12. doi: 10.3969/j.issn.1000-7091.2013.04.002.

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