The complete mitochondrial genome of Symphylella sp (Myriapoda: Symphyla): Extensive gene order rearrangement and evidence in favor of Progoneata

doi:10.1016/j.ympev.2008.08.010

	The complete mitochondrial genome of Symphylella sp (Myriapoda: Symphyla): Extensive gene order rearrangement and evidence in favor of Progoneata
	Gai, Yonghua (盖永华)1,2 ; Song, Daxiang 1,3; Sun, Hongying 1; Yang, Qun (杨群)2 ; Zhou, Kaiya 1
	2008-11-01
发表期刊	MOLECULAR PHYLOGENETICS AND EVOLUTION
ISSN	1055-7903
卷号	49 期号:2 页码:574-585
摘要	We determined the complete 14,667 bp mitochondrial DNA sequence of Symphylella sp., the first representative of the Scolopendrellidae (Arthropoda: Myriapoda: Symphyla). With respect to the ancestral arthropod mitochondrial gene order, two protein-coding genes, the rRNAs and 10 of the tRNAs appear to be rearranged. This rearrangement is novel in the arthropods and genes with identical transcriptional polarity are clustered except for trnE, trnN and putative control region (CR), resembling two previously reported diplopod genomes. A duplication/loss (random and non-random)-recombination model was proposed to account for the generation of the gene order in Symphylella sp. All phylogenetic analysis yielded strong support for a clade of Symphyla plus Diplopoda, i.e., Progoneata. However, the phylogenetic position of Myriapoda within Arthropoda remains unclear. The amino acid dataset gives strong support for an affinity to Pancrustacea, while the nucleotide dataset weakly supports Myriapoda grouped with Chelicerata. (C) 2008 Elsevier Inc. All rights reserved.
关键词	Gene Rearrangement Duplication/non-random Loss Mitochondrial Genome Symphyla Progoneata
DOI	10.1016/j.ympev.2008.08.010
语种	英语
关键词[WOS]	Multiple Sequence Alignment ; Protein-coding Genes ; Phylogenetic Analysis ; Transfer-rnas ; Lithobius-forficatus ; Centipede Scutigera ; Arthropod Phylogeny ; Bayesian-inference ; Molecular Loci ; Nervous-system
资助项目	National Natural Science Foundation of China[30630010] ; National Natural Science Foundation of China[30470236] ; National Natural Science Foundation of China[40572070] ; Chinese Academy of Sciences[0650290120]
WOS研究方向	Biochemistry & Molecular Biology ; Evolutionary Biology ; Genetics & Heredity
WOS类目	Biochemistry & Molecular Biology ; Evolutionary Biology ; Genetics & Heredity
WOS记录号	WOS:000261034400016
项目资助者	National Natural Science Foundation of China ; Chinese Academy of Sciences
出版者	ACADEMIC PRESS INC ELSEVIER SCIENCE
文献类型	期刊论文
条目标识符	http://ir.nigpas.ac.cn/handle/332004/163
专题	中国科学院南京地质古生物研究所其他
通讯作者	Zhou, Kaiya
作者单位	1.Nanjing Normal Univ, Coll Life Sci, Jiangsu Key Lab Biodivers & Biotechnol, Nanjing 210046, Peoples R China 2.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, Nanjing 210008, Peoples R China 3.Hebei Univ, Coll Life Sci, Baoding 071002, Peoples R China
第一作者单位	中国科学院南京地质古生物研究所
推荐引用方式 GB/T 7714	Gai, Yonghua ,Song, Daxiang,Sun, Hongying,et al. The complete mitochondrial genome of Symphylella sp (Myriapoda: Symphyla): Extensive gene order rearrangement and evidence in favor of Progoneata[J]. MOLECULAR PHYLOGENETICS AND EVOLUTION,2008,49(2):574-585.
APA	Gai, Yonghua ,Song, Daxiang,Sun, Hongying,Yang, Qun ,&Zhou, Kaiya.(2008).The complete mitochondrial genome of Symphylella sp (Myriapoda: Symphyla): Extensive gene order rearrangement and evidence in favor of Progoneata.MOLECULAR PHYLOGENETICS AND EVOLUTION,49(2),574-585.
MLA	Gai, Yonghua ,et al."The complete mitochondrial genome of Symphylella sp (Myriapoda: Symphyla): Extensive gene order rearrangement and evidence in favor of Progoneata".MOLECULAR PHYLOGENETICS AND EVOLUTION 49.2(2008):574-585.