Sequence variation in four mitochondrial genes among sibling species within Contracaecum rudolphii sensu lato
文献类型: 外文期刊
第一作者: Lin, Rui-Qing
作者: Lin, Rui-Qing;Zhang, Yuan;Weng, Ya-Biao;Lin, Rui-Qing;Liu, Guo-Hua;Zhang, Yuan;Song, Hui-Qun;Zhu, Xing-Quan;Liu, Guo-Hua;Zhu, Xing-Quan;D'Amelio, Stefano;Zou, Feng-Cai;Zhu, Xing-Quan
作者机构:
关键词: Contracaecum;Cytochrome c oxidase subunit (cox1);Genetic variation;Mitochondrial DNA;NADH dehydrogenase subunits 1 and 4 (nad1 and nad4);Phylogenetic analysis;Sibling species;Small subunit of rRNA (rrnS)
期刊名称:MOLECULAR AND CELLULAR PROBES ( 影响因子:2.365; 五年影响因子:2.386 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: The present study investigated sequence variability in four mitochondrial DNA (mtDNA) regions, namely cytochrome c oxidase subunit (cox1), NADH dehydrogenase subunits 1 and 4 (nad1 and nad4), and small subunit of rRNA (rrnS), among Contracaecum rudolphii A, C.rudolphii B, C.rudolphii C and Contracaecum septentrionale from different hosts and geographical origins in China, Italy, Spain and the USA. Regions in the cox1, nad1, nad4 and rrnS genes (designated p. cox1, p. nad1, p. nad4 and p. rrnS, respectively) were amplified separately from individual nematodes by PCR, sequenced and compared to estimate sequence variability. While sequence variation within each of the Contracaecum species was 0-2.6% for p. cox1, 0.3-2.5% for p. nad1, 0-1.9% for p. nad4 and 0-2.9% for p. rrnS, differences between species was significantly higher, being 3.3-12%, 9.8-15.2%, 9.6-18.3% and 3.5-11.12% for these regions, respectively. Phylogenetic analyses of p. cox1, p. nad1, p. nad4 and p. rrnS sequence data using maximum likelihood (ML), maximum parsimony (MP) and neighbour joining (NJ) showed that the specimens of each Contracaecum species clustered together. These results provide additional genetic evidence for the existence of sibling species within C.rudolphii sensu lato.
分类号: R44
- 相关文献
作者其他论文 更多>>
-
Propolis ethanol extract functionalized chitosan/Tenebrio molitor larvae protein film for sustainable active food packaging
作者:Liu, Mengyao;Chen, Hualei;Pan, Fei;Wu, Xinning;Fang, Xiaoming;Li, Xiangxin;Tian, Wenli;Peng, Wenjun;Zhang, Yuan
关键词:Tenebrio molitor larvae protein; Chitosan; Propolis ethanol extract; Antibacterial; Food preservation; Biodegradable film
-
Prevalence of intestinal trichomonads in captive non-human primates in China
作者:Ma, Ping-Ping;Zou, Yang;Mu, Wen-Jie;Zhang, Yue-Yue;Li, Ya-Qi;Liu, Zhong-Li;Zhang, Long;Chen, Li-Xian;Wang, Shuai;Ma, Ping-Ping;Liu, Guo-Hua
关键词:Trichomonads; Prevalence; Non-human primates
-
Avian ANP32A incorporated in avian influenza A virions promotes interspecies transmission by priming early viral replication in mammals
作者:Na, Lei;Sun, Liuke;Yu, Mengmeng;Zhang, Yingzhi;Zhang, Yuan;Zhang, Zhenyu;Qi, Ting;Guo, Wei;Guo, Xing;Wang, Shida;Wang, Jingfei;Lin, Yuezhi;Wang, Xiaojun;Zhang, Haili;Wang, Xiaojun;Zhang, Zhenyu
关键词:
-
Trx4, a novel thioredoxin protein, is important for Toxoplasma gondii fitness
作者:Zhang, Zhi-Wei;Wang, Meng;Sun, Li-Xiu;Lei, Cheng-Lin;Wang, Jin-Lei;Fu, Bao-Quan;Luo, Jian-Xun;Li, Ting-Ting;Elsheikha, Hany M.;Wang, Jin-Lei;Fu, Bao-Quan;Li, Ting-Ting;Zhu, Xing-Quan
关键词:Toxoplasma gondii; Thioredoxin; Parasitophorous vacuole; Virulence; TurboID
-
The transcription factor AP2XI-2 is a key negative regulator of Toxoplasma gondii merogony
作者:Wang, Jin-Lei;Li, Ting-Ting;Zhang, Nian-Zhang;Wang, Meng;Sun, Li-Xiu;Zhang, Zhi-Wei;Fu, Bao-Quan;Elsheikha, Hany M.;Zhu, Xing-Quan
关键词:
-
A newly characterized dense granule protein (GRA76) is important for the growth and virulence of Toxoplasma gondii
作者:Zheng, Xiao-Nan;Sun, Li-Xiu;Li, Ting -Ting;Gao, Jin;Wu, Xiao-Jing;Zhang, Zhi-Wei;Wang, Meng;Fu, Bao-Quan;Wang, Jin -Lei;Zheng, Xiao-Nan;Gao, Jin;Wu, Xiao-Jing;Zhu, Xing-Quan;Sun, Li-Xiu;Elsheikha, Hany M.;Li, Ting -Ting;Wang, Meng;Fu, Bao-Quan;Wang, Jin -Lei
关键词:Dense granule proteins; GRA76; Replication; Virulence; Bradyzoite differentiation; Toxoplasma gondii; Vaccine
-
Potato cubes for the elderly with dysphagia designed through freeze-thaw impregnation technique: Effect of enzymatic hydrolysis
作者:Liu, Qiannan;Duan, Xinyan;Liu, Wei;Zhao, Ruixuan;Wang, Yingsa;Hu, Honghai;Liu, Qiannan;Zhang, Yuan;Yao, Jia;Yao, Jia;Hu, Honghai
关键词:Freeze-thaw impregnation; International dysphagia diet standardisation; initiative; Scanning electron microscopy; Vacuum impregnation; Enzymatic hydrolysis