The role of Ustilaginoidea virens sclerotia in increasing incidence of rice false smut disease in the subtropical zone in China

文献类型： 外文期刊

第一作者： Yong, Mingli

作者： Yong, Mingli;Deng, Qide;Fan, Linlin;Wang, Zhengyi;Hu, Dongwei;Miao, Jiankun;Wang, Shu;Bai, Yuanjun;Lai, Chaohui;Chen, Hongming;Yang, Xiujuan;Chen, Furu;Jin, Li;Yang, Binghui

作者机构：

关键词： Ustilaginoidea virens;Rice false smut;Sclerotium;Ascospore;Life cycle

期刊名称：EUROPEAN JOURNAL OF PLANT PATHOLOGY （ 影响因子：1.907； 五年影响因子：2.022 ）

ISSN： 0929-1873

年卷期： 2018 年 150 卷 3 期

页码：

收录情况： SCI

摘要： Rice false smut is heavily and increasingly occurring in subtropical zones in China in the past decades. The pathogen of the disease, Ustilaginoidea virens, can produce both chlamydospores and sclerotia, and the sclerotia seem to form frequently in temperate or high-altitude regions in China. Which of these structures play a dominant role in the pathogen's life cycle in subtropical zones remains unclear. Here we found that Ustilaginoidea virens could produce a great number of sclerotia in subtropical zones and the maximal number of sclerotia could reach to 2.25 million per hectare. In the year with relatively low autumn temperatures, the disease severity and sclerotia numbers of U. virens increased significantly. Although there was a few sclerotia in subtropical zones capable of overwintering successfully, one individual sclerotium could produce large numbers of ascospores. In the rice-growing paddy field, the ascospores could be trapped in both temperate and subtropical zones in May-September, when rice was at the booting stage, the critical infection period of rice false smut. This suggested that the sclerotia of rice false smut in subtropical zone played an important role in the life cycle of Ustilaginoidea virens and acted as the primary inoculum. Experiments in the laboratory showed that mature sclerotia of rice false smut remained dormant for about 2-5 months, and that light was essential for fruiting body differentiation. As with ergot, the fruiting bodies of Ustilaginoidea virens secreted sticky droplets on the stromata that prevented the ascospores from dispersing into the air, implying that the transfer of ascospores of Ustilaginoidea virens to rice plants in paddy field needed an intermediary vector.

分类号：

  • 相关文献

[1]Quantitative detection of the rice false smut pathogen Ustilaginoidea virens by real-time PCR. Li, H.,Ni, D. H.,Li, J.,Li, H.,Ni, D. H.,Duan, Y. B.,Li, J.,Song, F. S.,Li, L.,Wei, P. C.,Yang, J. B.,Li, H.,Wei, P. C.,Duan, Y. B.,Song, F. S.,Chen, Y.. 2013

[2]Bioactive Bis-naphtho-gamma-pyrones from Rice False Smut Pathogen Ustilaginoidea virens. Lu, Shiqiong,Sun, Weibo,Meng, Jiajia,Wang, Ali,Wang, Xiaohan,Tian, Jin,Fu, Xiaoxiang,Lai, Daowan,Zhou, Ligang,Dai, Jungui,Dai, Jungui,Liu, Yang.

[3]Differential expression profiling of the early response to Ustilaginoidea virens between false smut resistant and susceptible rice varieties. Han, Yanqing,Zhang, Kang,Yang, Jun,Zhang, Nan,Fang, Anfei,Zhang, Yong,Sun, Wenxian,Han, Yanqing,Zhang, Kang,Yang, Jun,Zhang, Nan,Fang, Anfei,Zhang, Yong,Sun, Wenxian,Liu, Yongfeng,Chen, Zhiyi,Hsiang, Tom. 2015

[4]Epiphytic colonization of Ustilaginoidea virens on biotic and abiotic surfaces implies the widespread presence of primary inoculum for rice false smut disease. Guo, X. -Y.,Li, Y.,Li, L.,Xu, Y. -J.,Zhao, J. -Q.,Wang, W.,Guo, X. -Y.,Xiong, H.,Huang, F.,Liu, Y. -F.,Yu, J. -J..

[5]Identification of pathogenicity-related genes in the rice pathogen Ustilaginoidea virens through random insertional mutagenesis. Yu, Mina,Yu, Junjie,Hu, Jiankun,Huang, Lei,Wang, Yahui,Yin, Xiaole,Nie, Yafeng,Meng, Xiangkun,Wang, Weiduo,Liu, Yongfeng,Hu, Jiankun,Huang, Lei.

[6]Transcriptional profiling of the responses to infection by the false smut fungus Ustilaginoidea virens in resistant and susceptible rice varieties. Yang, Chao,Li, Luoye,Li, Jianxiong,Feng, Aiqing,Zhu, Xiaoyuan.

[7]Biological Study on Cultivation of Morchella Species. Wang, Miao,Zhong, Guangyan,Zhou, Dequn,Wang, Miao,Zhao, Qi,Zhao, Yongchang,Chen, Lijiao,Zhong, Guangyan,Chen, Lijiao. 2015

[8]Transgenic Eimeria magna Perard, 1925 Displays similar Parasitological Properties to the Wild-type strain and induces an exogenous Protein-specific immune response in rabbits (Oryctolagus cuniculus L.). Tao, Geru,Tang, Xinming,Wang, Yunzhou,Li, Chao,Suo, Jingxia,Tian, Xiuling,Liu, Xianyong,Suo, Xun,Tao, Geru,Tang, Xinming,Wang, Yunzhou,Li, Chao,Suo, Jingxia,Tian, Xiuling,Liu, Xianyong,Suo, Xun,Tao, Geru,Tang, Xinming,Wang, Yunzhou,Li, Chao,Suo, Jingxia,Tian, Xiuling,Liu, Xianyong,Suo, Xun,Shi, Tuanyuan,Duszynski, Donald W.. 2017

[9]Wheat stripe (yellow) rust caused by Puccinia striiformis f. sp.tritici. Chen, Wanquan,Liu, Taiguo,Wellings, Colin,Chen, Xianming,Chen, Xianming,Kang, Zhengsheng. 2014

[10]Are adult life history traits in oriental fruit moth affected by a mild pupal heat stress?. Cheng, Xiongbin,Zhang, Bo,Ma, Chun-Sen,Hoffmann, Ary A..

[11]The life cycle and pathogenicity of Eimeria fulva Farr, 1953 in domestic goslings. Dai, YB,Liu, M,He, NY,Tao, JP,Liu, XY.

[12]Stable Transfection of Eimeria intestinalis and Investigation of Its Life Cycle, Reproduction and Immunogenicity. Shi, Tuanyuan,Bao, Guolian,Fu, Yuan,Tao, Geru,Suo, Jingxia,Suo, Xun,Hao, Lili. 2016

[13]The life cycle of Haemaphysalis qinghaiensis (Acari: Ixodidae) ticks under laboratory conditions. Ma, Miling,Guan, Guiquan,Chen, Ze,Liu, Zhijie,Liu, Aihong,Gou, Huitian,Ren, Qiaoyun,Li, Youquan,Niu, Qingli,Yang, Jifei,Yin, Hong,Luo, Jianxun. 2013

[14]Assaying the potential of twenty-one legume plants in Medicago truncatula and M-sativa for candidate model plants for investigation the interactions with Heterodera glycines. Wu Du-qing,Huang Wen-kun,Peng Huan,He Wen-ting,Peng De-liang. 2016

[15]The life cycle of Hyalomma rufipes (Acari: Ixodidae) under laboratory conditions. Chen, Ze,Li, Youquan,Liu, Zhijie,Yang, Jifei,Yin, Hong. 2012

[16]Raising potential yield of short-duration rice cultivars is possible by increasing harvest index. Yin, Xiaohong,Jiang, Ligeng,Zou, Yingbin,Jiang, Ligeng,Zou, Yingbin,Deng, Guofu.

[17]Analysis of the Resistance to Rice Blast and False Smut of 18 Varieties of Hybrid Rice in Sichuan Province, China. Shi, Jun,Xiang, Zufen,Shi, Shoupei,Peng, Tao,Liu, Dingyou,Huang, Tingyou,Hu, Rongping. 2017

[18]Development of a Monoclonal Antibody-Based icELISA for the Detection of Ustiloxin B in Rice False Smut Balls and Rice Grains. Fu, Xiaoxiang,Wang, Ali,Wang, Xiaohan,Lin, Fengke,He, Lishan,Lai, Daowan,Zhou, Ligang,Wang, Baoming,Liu, Yang,Li, Qing X.. 2015

[19]A monoclonal antibody-based enzyme-linked immunosorbent assay for detection of ustiloxin A in rice false smut balls and rice samples. Fu, Xiaoxiang,Wang, Xiaohan,Cui, Yongliang,Wang, Ali,Lai, Daowan,Wang, Baomin,Zhou, Ligang,Liu, Yang,Li, Qing X..

[20]Development and application of an allele-specific PCR assay for detecting T409C mutation of cyp51 gene linked with tebuconazole resistance in Villosiclava virens (rice false smut). Shi, Niu-Niu,Ruan, Hong-Chun,Chen, Fu-Ru,Yang, Xiu-Juan,Dai, Yu-Li,Gan, Lin,Du, Yi-Xin,Zhang, Yu-Long.

作者其他论文 更多>>

微信小程序