The complete mitochondrial genome of Pseudochauhanea macrorchis (Monogenea: Chauhaneidae) revealed a highly repetitive region and a gene rearrangement hot spot in Polyopisthocotylea
Zhang, J; Wu, XY; Xie, MQ; Li, AX; anxing_li2002@yahoo.com.cn
2012
发表期刊MOLECULAR BIOLOGY REPORTS
ISSN0301-4851
卷号39期号:8页码:8115-8125
摘要The complete mitochondrial genome of Pseudochauhanea macrorchis was determined and compared with other monogenean mitochondrial genomes from GenBank. The circular genome was 15,031 bp in length and encoded 36 genes (12 protein-coding genes, two ribosomal RNAs, and 22 transfer RNAs) typically found in flatworms. Structures of the mitochondrial genome were mostly concordant with that known for Microcotyle sebastis and Polylabris halichoeres, but also contained two noted features-a gene rearrangement hot spot and the highly repetitive region (HRR) in major non-coding region (NCR). The gene rearrangement hot spot located between the cox3 and nad5 genes, including a cluster of tRNA genes, nad6 gene and one major NCR. The HRR seemed to be a unique feature of the polyopisthocotylean mitochondrial genomes. In conclusion, the present study provided new molecular data for future studies of the comparative mitochondrial genomics and also served as a resource of markers for the studies of species populations and monogenean phylogenetics.
部门归属[Zhang, Juan; Xie, Mingquan; Li, Anxing] Sun Yat Sen Univ, Key Lab Aquat Prod Safety, Minist Educ, State Key Lab Biocontrol,Sch Life Sci, Guangzhou 510275, Guangdong, Peoples R China; [Wu, Xiangyun] Chinese Acad Sci, Key Lab Marine Bioresource Sustainable Utilizat, Lab Appl Marine Biol, S China Sea Inst Oceanol, Guangzhou 510301, Guangdong, Peoples R China
关键词Pseudochauhanea Macrorchis Mitochondrial Genome Highly Repetitive Region Hot Spot
学科领域Biochemistry & Molecular Biology
语种英语
资助项目LMB
WOS记录号WOS:000305749200032
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文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/9856
专题中科院海洋生物资源可持续利用重点实验室
通讯作者anxing_li2002@yahoo.com.cn
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Zhang, J,Wu, XY,Xie, MQ,et al. The complete mitochondrial genome of Pseudochauhanea macrorchis (Monogenea: Chauhaneidae) revealed a highly repetitive region and a gene rearrangement hot spot in Polyopisthocotylea[J]. MOLECULAR BIOLOGY REPORTS,2012,39(8):8115-8125.
APA Zhang, J,Wu, XY,Xie, MQ,Li, AX,&anxing_li2002@yahoo.com.cn.(2012).The complete mitochondrial genome of Pseudochauhanea macrorchis (Monogenea: Chauhaneidae) revealed a highly repetitive region and a gene rearrangement hot spot in Polyopisthocotylea.MOLECULAR BIOLOGY REPORTS,39(8),8115-8125.
MLA Zhang, J,et al."The complete mitochondrial genome of Pseudochauhanea macrorchis (Monogenea: Chauhaneidae) revealed a highly repetitive region and a gene rearrangement hot spot in Polyopisthocotylea".MOLECULAR BIOLOGY REPORTS 39.8(2012):8115-8125.
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