Detection and Identification of 16SrII Group Phytoplasmas Infecting Stylosanthes in China
文献类型： 外文期刊
作者： Che, Haiyan 1 ; Li, Zhengnan 2 ; Zhang, Lei 3 ; Wu, Yunfeng 2 ; Luo, Daquan 1 ;
作者机构： 1.Chinese Acad Trop Agr Sci, Environm & Plant Protect Inst, Danzhou 571737, Hainan, Peoples R China
2.NW A&F Univ, Coll Plant Protect, State Key Lab Crop Stress Biol Arid Areas, Yangling 712100, Shaanxi, Peoples R China
3.NW A&F Univ, Coll Forestry, Yangling 712100, Shaanxi, Peoples R China
关键词： Stylosanthes guianensis witches'-broom;Stylosanthes capitata yellows;16SrII group phytoplasma;China
期刊名称：JOURNAL OF PHYTOPATHOLOGY （ 影响因子：1.789； 五年影响因子：1.574 ）
ISSN： 0931-1785
年卷期： 2012 年 160 卷 7-8 期
页码：
收录情况： SCI
摘要： In July 2008, Stylosanthes guianensis with witches-broom symptoms and Stylosanthes capitata with yellows symptoms were observed in Hainan Province, China. From the symptomatic S. guianensis, the phytoplasma-specific 16S rRNA gene fragment of 1.4 kb was amplified by a direct PCR, and a fragment of 16S rRNA gene of 1.2 kb was obtained from the symptomatic Stylosanthes capitata by a nested PCR. Sequencing results and NCBI BLASTn analysis showed that the two phytoplasmas belonged to group 16SrII. Polygenetic analysis and virtual RFLP classified the two phytoplasmas into subgroup 16SrII-A.
- 相关文献
作者其他论文 更多>>
-
Identification and molecular characterization of two novel viruses from Allamanda cathartica in China
作者：Che, Haiyan;Ma, Yuxin;Long, Haibo;Che, Haiyan;Long, Haibo;Wu, Yangxin
关键词：
-
Transboundary migration of Loxostege sticticalis (Lepidoptera: Crambidae) among China, Russia and Mongolia
作者：Huang, Shao-zhe;Zhang, Lei;Xie, Dian-jie;Tang, Ji-hong;Luo, Li-zhi;Jiang, Xing-fu;Tang, Ji-hong;Jiang, Yu-ying;Mijidsuren, Byambasuren;Baasan, Munkhtsetseg
关键词：Loxostege sticticalis; phase analysis; trajectory analysis; transboundary migration; wind system
-
Carbon Fiber Film with Multi-Hollow Channels to Expedite Oxygen Electrocatalytic Reaction Kinetics for Flexible Zn-Air Battery
作者：Li, Tingzhen;Liu, Yijun;Huang, Yongfa;Zhang, Lei;Chen, Zehong;Yang, Wu;Shi, Ge;Zhou, Jiawei;Zou, Ren;Gan, Jianyun;Zhong, Linxin;Peng, Xinwen;Liu, Yijun
关键词：bifunctional oxygen electrocatalysis; flexible free-standing electrodes; hollow carbon fiber films; lignin; zinc-air battery
-
As a Transitional Host, Weed Solanum nigrum L. Increases the Population Base of Root-Knot Nematode Meloidogyne enterolobii for the Next Season
作者：Pei, Yueling;Sun, Yanfang;Chen, Yuan;Feng, Tuizi;Che, Haiyan;Long, Haibo;Long, Haibo
关键词：Meloidogyne enterolobii; transitional host; Solanum nigrum L.; parasitic characteristics; population base
-
Molecular Identification and Characterization of Novel Taxonomic Subgroups and New Host Plants in 16SrI and 16SrII Group Phytoplasmas and Their Evolutionary Diversity on Hainan Island, China
作者：Che, Haiyan;Zheng, Wenhu;Cao, Xueren;Luo, Daquan;Yu, Shaoshuai;Chen, Wang
关键词：classification; genetic diversity; host plants; identification; molecular detection; phytoplasma
-
Occurrence of Root-Knot Nematode (Meloidogyne spp.) on Peppers in Hainan, China, and M. enterolobii and M. incognita Resistance of Common Cultivars
作者：Long, Haibo;Sun, Yanfang;Chen, Yuan;Pei, Yueling;Feng, Tuizi;Che, Haiyan;Long, Haibo
关键词：Meloidogyne enterolobii; occurrence; pepper; resistance; root-knot nematodes
-
Virome Profiling, New Virus Identification and the Prevalence and Distribution of Viruses Infecting Chieh-Qua (Benincasa hispida Cogn. var. chieh-qua How) in China
作者：Che, Haiyan;Ma, Yuxin;Lin, Yating;Feng, Tuizi;Luo, Daquan;Long, Haibo;Che, Haiyan;Ma, Yuxin;Lin, Yating;Feng, Tuizi;Luo, Daquan;Long, Haibo
关键词：chieh-qua; high-throughput sequencing; Orthotospovirus; Crinivirus; Potyvirus; Cucumovirus; Alphaendornavirus; novel viruses; viral disease
