DNA barcoding reveals mislabeling of imported fish products in Nansha new port of Guangzhou, Guangdong province, China
文献类型： 外文期刊
作者： Yan, Shuai 1 ; Lai, Guiyan 2 ; Li, Li 2 ; Xiao, Hao 2 ; Zhao, Ming 2 ; Wang, Ming 2 ;
作者机构： 1.Chinese Acad Fishery Sci, South China Sea Fisheries Res Inst, Minist Agr, Key Lab South China Sea Fishery Resources Exploit, Guangzhou 510300, Guangdong, Peoples R China
2.Nansha Entry Exit Inspect & Quarantine Bur, Guangzhou 511457, Guangdong, Peoples R China
3.Guangdong Inst Standardizat, Guangzhou 510220, Guangdong, Peoples R China
关键词： COI;DNA barcoding;Mislabeling;Species identification;Alepes apercna
期刊名称：FOOD CHEMISTRY （ 影响因子：7.514； 五年影响因子：7.516 ）
ISSN：
年卷期：
页码：
收录情况： SCI
摘要： In the present study, we employed a DNA barcoding approach to authenticate the species of fish imported via one port in China. The fish were identified as smallmouth scad based on morphological characteristics, Alepes apercna (Perciformes, Carangidae), but were labeled as Rastrelliger brachysoma (Perciformes, Scombridae). Fragments of the partial mitochondrial cytochrome c oxidase 1 (COI) gene were sequenced from 12 specimens, and their phylogenetic relationship was subsequently examined. The phylogenetic analysis demonstrated that all of the individuals formed a monophyletic cluster with high bootstrap values and were placed in a sister group with the ancestor of Alepes vari and Alepes melanoptera. The K2P genetic distances at an intraspecific level were significantly smaller than those at an interspecific level. Our results indicated that the fish were A. apercna, rather than R. brachysoma, which confirms the morphological analysis. This study presents a practical demonstration of the use of DNA barcoding to prevent fraud in international trade. (C) 2016 Elsevier Ltd. All rights reserved.
- 相关文献
作者其他论文 更多>>
-
Reproductive Behavior in Odontobutis potamophila (Gunther, 1861)
作者：Xiang, Miao;Li, Li;Wang, Man;Wang, Jie;Xin, Wei;Xie, Songguang;Zhu, Xiaoming;Zhang, Lei;Xiang, Miao;Li, Li;Wang, Man;Wang, Jie;Zhang, Lei;Xu, Hongliang;Li, Bo;Guo, Hongxi;Yang, Zhanhu;Zhu, Chuankun;Xie, Songguang
关键词：behavior; ethogram; mate choice; Odontobutis potamophila; PAE coding system
-
Environmental impacts of deep offshore aquaculture on potential harmful elements in sediment: A case study of Deep Blue I in the yellow sea cold water mass
作者：Yu, Yu;Qu, Lingling;Wang, Yi;Ren, Yichao;Wang, Bowen;Li, Li;Meng, Xianliang
关键词：Offshore cage; Salmon culture; Trace element; Copper; South yellow sea
-
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)
-
Contribution of the TGF β signaling pathway to growth of Pacific oyster ( Crassostrea gigas )
作者：Yao, Linlin;Li, Li;Yao, Linlin;Li, Li;Jiang, Xuyang;Liu, Yumeng;Liu, Yumeng
关键词：TGF beta superfamily; Regulatory mechanism; Growth; Crassostrea gigas; Gene family divergence
