Purification and characterization of a new ribosome inactivating protein from cinchonaglycoside C-treated tobacco leaves
Li, Yanmei; Jia, Yantao; Zhang, Zhongkai; Chen, Xiaoying; He, Hongping; Fang, Rongxiang; Hao, Xiaojiang
Corresponding Authorhaoxj@mail.kit.ac.cn ; fangrx@sun.im.ac.cn
2007-09-01
Source PublicationJOURNAL OF INTEGRATIVE PLANT BIOLOGY
ISSN1672-9072
Volume49Issue:9Pages:1327-1333
AbstractA new ribosome-in activating protein (RIP) with a molecular weight of 31 kDa induced by Cinchonaglycoside C (1) designated CIP31, was isolated from tobacco leaves. Analysis of this protein sequence indicated that it belongs to the RIP family and it was distinct from the other plant RIPs reported previously at its N-terminal amino acid sequence. CIP31 can directly impair synthesis of coat protein (CP) of tobacco mosaic virus JMV), which resulted in inhibition of TMV long distance movement and multiplication in tobacco plants at concentrations of ng/mL. Furthermore, no toxicity was shown to the growth and fertility of the plants. CIP31 was synthesized only in the presence of Cinchonaglycoside C (1) and was independent of the salicylic acid (SA) signal pathway. We provided evidence for the SA-independent biological induction of resistance.
KeywordAntiviral Protein Cinchonaglycoside c (1) Coat Protein Medical Plant Ribosome Inactivating Protein Salicylic Acid Tobacco Mosaic Virus
Subject AreaBiochemistry & Molecular Biology ; Plant Sciences
DOI10.1111/j.1672-9072.2007.00476.x
Indexed BySCI
Language英语
WOS Research AreaBiochemistry & Molecular Biology ; Plant Sciences
WOS SubjectBiochemistry & Molecular Biology ; Plant Sciences
WOS IDWOS:000249268200007
Citation statistics
Cited Times:14[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.kib.ac.cn/handle/151853/2957
Collection植物化学与西部植物资源持续利用国家重点实验室
Affiliation1.Chinese Acad Sci, Inst Microbiol, State Key Lab Plant Genom, Beijing 100080, Peoples R China
2.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Photochem & Plant Resources W China, Kunming 650204, Peoples R China
3.Yunnan Acad Agr Sci, Lab Plant Virol, Kunming 650223, Peoples R China
4.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Li, Yanmei,Jia, Yantao,Zhang, Zhongkai,et al. Purification and characterization of a new ribosome inactivating protein from cinchonaglycoside C-treated tobacco leaves[J]. JOURNAL OF INTEGRATIVE PLANT BIOLOGY,2007,49(9):1327-1333.
APA Li, Yanmei.,Jia, Yantao.,Zhang, Zhongkai.,Chen, Xiaoying.,He, Hongping.,...&Hao, Xiaojiang.(2007).Purification and characterization of a new ribosome inactivating protein from cinchonaglycoside C-treated tobacco leaves.JOURNAL OF INTEGRATIVE PLANT BIOLOGY,49(9),1327-1333.
MLA Li, Yanmei,et al."Purification and characterization of a new ribosome inactivating protein from cinchonaglycoside C-treated tobacco leaves".JOURNAL OF INTEGRATIVE PLANT BIOLOGY 49.9(2007):1327-1333.
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