Molecular identification of genus Scylla (Decapoda: Portunidae) based on DNA barcoding and polymerase chain reaction
文献类型: 外文期刊
第一作者: Ma, Hongyu
作者: Ma, Hongyu;Ma, Chunyan;Ma, Lingbo
作者机构:
关键词: Scylla;DNA barcoding;COI;Molecular identification;PCR
期刊名称:BIOCHEMICAL SYSTEMATICS AND ECOLOGY ( 影响因子:1.381; 五年影响因子:1.351 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: In this study, we first examined the utility of COI sequences as DNA barcoding for identification of genus Scylla, which includes four species: Scylla paramamosain, Scylla serrata, Scylla tranquebarica and Scylla olivacea. The mean intraspecific Kimura 2-parameter distances were 0.003 for S. paramamosain, 0.014 for S. serrata, 0.017 for S. olivacea and 0.006 for S. tranquebarica. The interspecific K2P distances were higher than the intraspecific distances: the minimum interspecific distance (0.092) was between S. paramamosain and S. tranquebarica while the maximum interspecific distance (0.196) was between S. paramamosain and S. olivacea. No overlap was found between intraspecific and interspecific distances, suggesting the existence of a distinct barcoding gap. The maximum-likelihood (ML) phylogenetic tree consisted of four distinct clusters, each containing individuals from one species only. Furthermore, a molecular species identification method was developed successfully, by which these four species could be identified rapidly and effectively from each other though a PCR reaction. (C) 2011 Elsevier Ltd. All rights reserved.
分类号: Q5
- 相关文献
作者其他论文 更多>>
-
Transcriptomic Profiling of Thermotolerant Sarcomyxa edulis PQ650759 Reveals the Key Genes and Pathways During Fruiting Body Formation
作者:Liu, Zitong;Ma, Hongyu;Wang, Fei;Shi, Lei;Wang, Jinhe;Sheng, Chunge;Zhang, Peng;Yu, Haiyang;Zhao, Jing;Wang, Yanfeng;Li, Minglei
关键词:
Sarcomyxa edulis ; fruiting body development; transcriptome analysis -
COMPARATIVE ANALYSIS OF THE GROWTH PERFORMANCE IN THE PORTUNIDAE) UNDER DIFFERENT SEX RATIOS PROVIDES NEW INSIGHTS FOR CRAB AQUACULTURE: A LABORATORY STUDY
作者:Luo, Minghao;Jin, Xin;Ma, Lingbo;Luo, Minghao;Wang, Xueyang;Liu, Zhiqiang;Jin, Xin;Wang, Wei;Ma, Lingbo;Zhao, Ming
关键词:Scylla paramamosain; aquaculture; sex ratio; growth performance; survival ratio
-
Integration of metagenome and full-length 16S rRNA gene sequencing of the mariculture environmental bacterial community reveal potential pathogenic bacteria in broodstock breeding of the mud crab, Scylla paramamosain
作者:Xu, Likun;Hu, Xin;Ma, Chunyan;Wang, Wei;Zhang, Fengying;Zhao, Ming;Ma, Lingbo;Ma, Keyi;Liu, Zhiqiang;Xu, Jiayuan;Lv, Xiaokang;Su, Zhixing
关键词:Scylla paramamosain; Bacteria; Metagenomic sequencing; Full-length 16S rRNA; Pathogenic bacteria
-
Comparative analysis of phytoplankton community structure and stability in the Arabian Sea and Bay of Bengal using eDNA metabarcoding
作者:Li, Changwen;Xiao, Ge;Ai, Tongxi;Tang, Fenghua;Ju, Jianfeng;Yang, Shenglong;Gao, Lei;Ma, Lingbo;Fan, Wei;Zhao, Ming;Zheng, Hanfeng;Jiang, Keji;Li, Changwen;Ai, Tongxi;Ju, Jianfeng;Long, Han;Pi, Yan
关键词:eDNA; AS; BB; Phytoplankton; Diversity; Stability
-
THE EFFECT OF DIFFERENT SALINITIES ON THE GILL MORPHOLOGY AND RELATED GENE EXPRESSION OF LARVAL SCYLLA PARAMAMOSAIN ESTAMPADOR, 1950 (BRACHYURA, PORTUNIDAE)
作者:Yin, Chunyan;Shi, Fangfang;Liu, Zhiqiang;Zhao, Ming;Ma, Chunyan;Ma, Lingbo;Wang, Wei;Zhang, Fengying;Yin, Chunyan;Shi, Fangfang
关键词:Salinity; gene expression; Na plus -K plus -Cl--cotransporter (NKCC); carbonic anhydrase (CA)
-
The fertility tracks of pollen tube in the ovary of Solanum nigrum by three-dimensional reconstruction
作者:Ming, Xing;Chen, Xia;Zhao, Zijian;Li, Jinying;Ma, Hongyu;Li, Chuang;Du, Yingda;Ming, Xing;Du, Yingda
关键词:3D reconstruction; fertility; pollen tube; Solanum nigrum
-
Assessment of fish diversity in the East China Sea hairtail national aquatic germplasm resources conservation zone using DNA barcoding
作者:Wang, Yufei;Ma, Chunyan;Song, Xiaojing;Li, Mengying;Zhang, Hanye;Wang, Yufei;Li, Mengying;Song, Xiaojing;Zhang, Hanye
关键词:Aquatic germplasm resources; Conservation zone; DNA barcoding; COI gene; Phylogenetic analysis