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Inhibition effect on tobacco mosaic virus and regulation effect on calreticulin of oligochitosan in tobacco by induced Ca2+ influx
Lu, Hang1,2; Zhao, Xiaoming1; Wang, Wenxia1; Yin, Heng1; Xu, Junguang3; Bai, Xuefang1; Du, Yuguang1
关键词Oligochitosan Tobacco Mosaic Virus Nicotiana Tabacum Cv. Huangmiaoyu Nn Ca2++ Signal Calreticulin
刊名CARBOHYDRATE POLYMERS
2010-08-02
DOI10.1016/j.carbpol.2010.04.049
82期:1页:136-142
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Applied ; Chemistry, Organic ; Polymer Science
研究领域[WOS]Chemistry ; Polymer Science
关键词[WOS]CYTOSOLIC CALCIUM ; PROTEIN-KINASE ; CELL-DEATH ; ENDOPLASMIC-RETICULUM ; ANTIVIRAL RESISTANCE ; DISEASE RESISTANCE ; SOYBEAN CELLS ; ABSCISIC-ACID ; CHITOSAN ; ELICITORS
英文摘要Oligochitosan induce plant resistance against plant virus via different signal transduction pathways. Here, the Ca2+ signaling pathway was investigated by which oligochitosan elicited defense responses to tobacco mosaic virus (TMV) in tobacco (Nicotiana tabacum cv. Huangmiaoyu nn) plants. The results showed that the multiplication and movement of TMV in tobacco plants were inhibited by oligochitosan. Oligochitosan also increased cytosolic free calcium ions and regulated the expression of calreticulin. Furthermore, the inhibitory effect on TMV and the regulation effect on calreticulin were depressed when blocking the Ca2+ signaling pathway by EGTA. These results indicated that oligochitosan induced tobacco resistance to TMV through Ca2+ signaling pathway. (C) 2010 Elsevier Ltd. All rights reserved.
语种英语
WOS记录号WOS:000280574400021
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文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/141714
专题中国科学院大连化学物理研究所
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, Liaoning Prov Key Lab Carbohydrates, Dalian 116023, Liaoning, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
3.Hainan Zhengye Zhongnong High Technol CO LTD, Haikou 570206, Peoples R China
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Lu, Hang,Zhao, Xiaoming,Wang, Wenxia,et al. Inhibition effect on tobacco mosaic virus and regulation effect on calreticulin of oligochitosan in tobacco by induced Ca2+ influx[J]. CARBOHYDRATE POLYMERS,2010,82(1):136-142.
APA Lu, Hang.,Zhao, Xiaoming.,Wang, Wenxia.,Yin, Heng.,Xu, Junguang.,...&Du, Yuguang.(2010).Inhibition effect on tobacco mosaic virus and regulation effect on calreticulin of oligochitosan in tobacco by induced Ca2+ influx.CARBOHYDRATE POLYMERS,82(1),136-142.
MLA Lu, Hang,et al."Inhibition effect on tobacco mosaic virus and regulation effect on calreticulin of oligochitosan in tobacco by induced Ca2+ influx".CARBOHYDRATE POLYMERS 82.1(2010):136-142.
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