Genetic Variation Among the Geographic Population of the Grain Aphid, Sitobion avenae (Hemiptera: Aphididae) in China Inferred from Mitochondrial COI Gene Sequence
文献类型: 外文期刊
第一作者: Xu Zhao-huan
作者: Xu Zhao-huan;Chen Ju-lian;Cheng Deng-fa;Xu Zhao-huan;Liu Yong;Francis, Frederic
作者机构:
关键词: Sitobion avenae;insect pest;mitochondrial DNA;mtDNA-COI gene;geographic variation
期刊名称:AGRICULTURAL SCIENCES IN CHINA ( 影响因子:0.82; 五年影响因子:0.997 )
ISSN: 1671-2927
年卷期: 2011 年 10 卷 7 期
页码:
收录情况: SCI
摘要: In order to characterize the genetic relationship of the geographic populations of Sitobion avenae (Hemiptera: Aphididae) in China, a 588 bp region of the mitochondrial cytochrome oxidase subunit 1 (mtDNA-COI) gene was sequenced and analyzed among the different geographic populations. 269 individuals were collected from 17 localities in different wheat-growing areas in China that covered most of the range reported for this species. Within the sequence among these geographic populations, 15 polymorphic sites defined 16 distinct haplotypes, ranging in sequence divergence from 0.2% (one nucleotide) to 1.7% (10 nucleotides). Of the 15 variable sites, 12 were transitional substitutions, 2 were transversional substitutions and 1 was transitional and transversional substitution. Phylogenetic analysis showed that all haplotypes were highly interconnected with each other, in absence of phylogeographic structing. Each of 8 haplotypes was found only at one locality, and the other haplotypes were the widespread distributed in the different localities. The higher genetic diversity was found in the northern China populations than that in the southern China populations. The low genetic differentiation (F(ST)=-0.06945-0.69857) and high migration rate (Nm=0.21575-infinite) of Chinese populations suggest that dispersal over long distance is a major factor in the demography of S. avenae.
分类号:
- 相关文献
作者其他论文 更多>>
-
Complete genome sequence of a novel iflavirus from wheat sawfly (Dolerus tritici)
作者:Guo, Jiashu;Liu, Wenwen;Chen, Chen;Wang, Xifeng;Guo, Jiashu;Francis, Frederic;Xu, Zhongtian
关键词:
-
The morphology and molecular mechanisms of enhanced olfaction in the grain aphid Sitobion miscanthi
作者:Fan, Jia;Jiang, Xin;Li, Qian;Yu, Miaomiao;Zhang, Siyu;Xue, Wenxin;Liu, Yanxia;Zhang, Yong;Chen, Julian;Francis, Frederic;Su, Changqing;Su, Changqing;Aradottir, Gudbjorg Inga
关键词:Aphid; Olfactory sensillum; Odorant binding protein (OBP); Parallel reaction monitoring (PRM); Wing phenotype
-
Ubiquitination of OsCSN5 by OsPUB45 activates immunity by modulating the OsCUL3a-OsNPR1 module
作者:Zhang, Chongyang;Fang, Liang;He, Feng;You, Xiaoman;Wang, Min;Zhao, Tianxiao;Hou, Yanyan;Wang, Ruyi;Ning, Yuese;Zhang, Chongyang;Ruan, Jue;Fang, Liang;Francis, Frederic;Xiao, Ning;Li, Aihong;Yang, Jian;Wang, Guo-Liang
关键词:
-
Characterization and impact of olfactory cues from aphid honeydew microbes on Harmonia axyridis
作者:Liu, Jiahui;Xu, Mengxian;Liu, Yong;Zhan, Yidi;Liu, Jiahui;Glacet, Lallie;Francis, Frederic;Liu, Yong;Zhan, Yidi;Liu, Jiahui;Xu, Pengjun;Ren, Guangwei
关键词:microbial volatile organic compounds; honeydew; ladybird; odorant-binding protein; biological control; behavioral manipulation
-
Biological control mitigates spread of vector-borne plant pathogens
作者:Wyckhuys, Kris A. G.;Wyckhuys, Kris A. G.;Xu, Pengjun;Lu, Yanhui;Wyckhuys, Kris A. G.;Wyckhuys, Kris A. G.;Elkahky, Maged;Zou, Yi;Crowder, David W.;Adriani, Evie;Albaytar, Annabelle B.;Cruz, Filomena C. Sta.;Beltran, Marie Joy B.;Signabon, Freddiewebb B.;Ben Fekih, Ibtissem;Francis, Frederic;Camargo-Gil, Carolina;Cicero, Lizette;Colmenarez, Yelitza C.;Cuellar-Palacios, Claudia M.;Montoya-Lerma, James;Dubois, Thomas;Khamis, Fathiya M.;Eigenbrode, Sanford D.;Fereres, Alberto;Haddi, Khalid;Le Lann, Cecile;Roudine, Sacha;van Baaren, Joan;Le Ralec, Anne;Lopez, Lorena;Lyu, Baoqian;Munoz-Cardenas, Karen;Nurkomar, Ihsan;Palmeros-Suarez, Paola A.;Perier, Jermaine D.;Ramirez-Romero, Ricardo;Sanches, Marcio M.;Sanchez-Garcia, Francisco J.;Vasquez, Carlos
关键词:Disease ecology; Vector-borne pathogens; Agroecology; Interdisciplinarity; Biological control agent-vector-virus; interactions
-
Growth, fatty acid composition, and fillet quality of largemouth bass (Micropterus salmoides) fed soybean oil and cottonseed oil diets
作者:Liu, Yangyang;Xue, Min;Wang, Jie;Wang, Hao;Liang, Xiaofang;Liu, Yangyang;Francis, Frederic;Megido, Rudy Caparros
关键词:Micropterus salmoides; Vegetable oils; N-3 LC-PUFA biosynthesis ability; Lipid metabolism; Fillet quality
-
RNAi technologies for insect control in crop protection
作者:Zhong, Xue;Xu, Jiajing;Qin, Mengchao;Cao, Mingxin;Xia, Lanqin;Zhong, Xue;Francis, Frederic;Zhong, Xue;Xu, Jiajing;Qin, Mengchao;Cao, Mingxin;Xia, Lanqin;Yu, Xiudao;Zhang, Jiahui
关键词:Crop protection; Double-stranded RNA (dsRNA); Insect control; RNA interference (RNAi)