Chinese Journal OF Rice Science >
Functional Analysis of Zinc Finger Protein Gene OsZFP1 in Rice
Received date: 2014-06-03
Revised date: 2014-06-30
Online published: 2015-03-10
The rice protein OsZfp1 which interacts with MoSp1 is a C3HC4-type RING-finger protein predicted by bioinformatic tools. The transcriptional changes of OsZFP1 gene during Magnaporthe oryzae infection showed that the expression level of OsZFP1 peaked with 3.8 folds at 18 hours after spore-spaying inoculation, revealing that OsZFP1might respond to M. oryzae invasion. The OsZFP1 overexpression transgenic rice plants were gained through modified Agrobacterium-mediated transformation. The statistic analysis indicated that the overexpression plants confer resistance against M. oryzae. In conclusion, the OsZFP1 gene may play an important role in rice immunity against M. oryzae.
Key words： Magnaporthe oryzae; zinc finger protein; transgenic rice
He LI, Yi-juan HAN, Yi-juan LIN, Li-hua LIU, Cheng-kang ZHANG, Lian-hu ZHANG, Zong-hua WANG, Guo-dong LU . Functional Analysis of Zinc Finger Protein Gene OsZFP1 in Rice[J]. Chinese Journal OF Rice Science, 2015 , 29(2) : 135 -140 . DOI: 10.3969/j.issn.1001-7216.2015.02.004
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