Multilocus sequences confirm the close genetic relationship of four phytoplasmas of peanut witches'-broom group 16SrII-A
文献类型: 外文期刊
第一作者: Li, Yong
作者: Li, Yong;Piao, Chun-gen;Tian, Guo-zhong;Guo, Min-wei;Lin, Cai-li;Wang, Xi-zhuo;Liu, Zhi-xin
作者机构:
关键词: MSLA;Phylogenetic analysis;Phytoplasma
期刊名称:JOURNAL OF BASIC MICROBIOLOGY ( 影响因子:2.281; 五年影响因子:2.516 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: Four witches'-broom diseases associated with Arachis hypogaea (peanut), Crotalaria pallida, Tephrosia purpurea, and Cleome viscosa were observed in Hainan Province, China during field surveys in 2004, 2005, and 2007. In previously reported studies, we identified these four phytoplasmas as members of subgroup 16SrII-A, and discovered that their 16S rRNA gene sequences were 99.9-100% identical to one another. In this study, we performed extensive phylogenetic analyses to elucidate relationships among them. We analyzed sequences of the 16S rRNA gene and rplV-rpsC, rpoB, gyrB, dnaK, dnaJ, recA, and secY combined sequence data from two strains each of the four phytoplasmas from Hainan province, as well as strains of peanut witches'-broom from Taiwan (PnWB-TW), "Candidatus Phytoplasma australiense", "Ca. Phytoplasma mali AT", aster yellows witches'-broom phytoplasma AYWB, and onion yellows phytoplasma OY-M. In the 16S rRNA phylogenetic tree, the eight Hainan strains form a clade with PnWB-TW. Analysis of the seven concatenated gene regions indicated that the four phytoplasmas collected from Hainan province cluster most closely with one another, but are closely related to PnWB-TW. The results of field survey and phylogenetic analysis indicated that Cr. pallida, T. purpurea, and Cl. viscosa may be natural plant hosts of peanut witches'-broom phytoplasma.
分类号: R37
- 相关文献
作者其他论文 更多>>
-
Metabolism and transcriptional regulation in chilling injury development of nectarine fruit during postharvest cold storage
作者:Liu, Yudong;Wang, Lirong;Wu, Jinlong;Li, Yong;Cao, Ke;Wang, Lirong;Deng, Wei;Li, Zhengguo
关键词:Postharvest cold storage; Chilling injury; Secondary metabolism; Gene regulation; Nectarine fruit
-
Recognition of wheat rusts in a field environment based on improved DenseNet
作者:Chang, Shenglong;Cheng, Jinpeng;Fan, Zehua;Ma, Xinming;Li, Yong;Zhao, Chunjiang;Chang, Shenglong;Yang, Guijun;Cheng, Jinpeng;Fan, Zehua;Yang, Xiaodong;Zhao, Chunjiang
关键词:Plant disease; Wheat rust; Image processing; Deep learning; Computer vision (CV); DenseNet
-
Genome variation and LTR-RT analyses of an ancient peach landrace reveal mechanism of blood-flesh fruit color formation and fruit maturity date advancement
作者:Cao, Ke;Li, Yong;Wu, Jinlong;Li, Wenqing;Wang, Qi;Zhu, Gengrui;Fang, Weichao;Chen, Changwen;Wang, Xinwei;Dong, Wenxuan;Liu, Weisheng;Wang, Lirong;Dong, Wenxuan;Liu, Weisheng
关键词:
-
Peculiarity of transcriptional and H3K27me3 dynamics during peach bud dormancy
作者:Zhao, Yalin;Li, Yong;Cao, Ke;Fang, Weichao;Chen, Changwen;Wang, Xinwei;Wu, Jinlong;Wang, Lirong;Li, Yong;Wang, Lirong;Zhao, Yalin;Guo, Wenwu
关键词:Peach bud; Dormancy; RNA-seq; H3K27me3; Chilling requirement
-
Phylogeny and Fungal Community Structures of Helotiales Associated with Sclerotial Disease of Mulberry Fruits in China
作者:Zhu, Zhixian;Yu, Cui;Dong, Zhaoxia;Mo, Rongli;Zhang, Cheng;Liu, Xinxin;Li, Yong;Deng, Wen;Hu, Xingming;Zuo, Yuanyuan
关键词:fungal community; Illumina MiSeq sequencing; mulberry fruit sclerotiniose; phylogenetic analysis
-
Two aquaporins, PIP1;1 and PIP2;1, mediate the uptake of neonicotinoid pesticides in plants
作者:Wan, Qun;Cheng, Jinjin;Wang, Ya;Ge, Jing;Ma, Liya;Li, Yong;Sun, Xing;Chen, Xiaolong;Yu, Xiangyang;Wan, Qun;Li, Yixin;Cheng, Jinjin;Wang, Ya;Ge, Jing;Ma, Liya;Li, Yong;Liu, Jianan;Zhou, Chunli;Li, Haocong;Sun, Xing;Chen, Xiaolong;Yu, Xiangyang;Liu, Tingli;Li, Qing X.
关键词:neonicotinoid; aquaporin; Brassica rapa; plasma membrane; uptake; systemic pesticide
-
Contribution of the ratoon sugarcane with planting years to river pollution evidenced from the four-year watershed observation
作者:Chen, Tingting;Li, Yong;Wu, Zongmeng;Guo, Hao;Huang, Zhigang;Wu, Zongmeng
关键词:Sugarcane sloping land; Sediment nitrogen and phosphorus; River pollution load; Planting pattern; CSSI technology