Species identification in salted products of red snappers by semi-nested PCR-RFLP based on the mitochondria 12S rRNA gene sequence
文献类型：期刊论文
| 作者 | Zhang, Junbin; Huang, Hui; Cai, Zeping; Huang, Liangmin |
| 刊名 | FOOD CONTROL
 |
| 出版日期 | 2007-11-01 |
| 卷号 | 18期号:11页码:1331-1336 |
| 关键词 | Identification Red Snappers Semi-nested Pcr 12s Rrna Gene |
| ISSN号 | 0956-7135 |
| DOI | 10.1016/j.foodcont.2005.01.001 |
| 文献子类 | Article |
| 英文摘要 | A molecular approach was developed to distinguish species of red snappers among commercial salted fish products. The specific fragments of the mitocliondrial 12S rRNA gene, which were about 450 bp, were obtained using the semi-nested polymerase chain reaction (semi-nested PCR). Subsequently, PCR amplicons were sequenced, aiming to select restriction endonucleases that generated species-specific restriction fragment length polymorphism (RFLP) profiles. Discrimination of red snappers Lutjanus sanguineus, L. erythopterus from L. argentintaculatus, L. malabarius and other morphologically similar fishes such as Lethrinus leutjanus and Pinjalo pinjalo was feasible by one restriction digestion reaction with three endonucleases Hae III, Sca I and SnaB I, however, for differentiation of L. sattguineus and L. erythopterus, another restriction digestion reaction with single restriction endonuclease Mae II was needed. The seminested PCR-RFLP was demonstrated to be reliable in species identification of salted fish products in this study. (c) 2005 Published by Elsevier Ltd.; A molecular approach was developed to distinguish species of red snappers among commercial salted fish products. The specific fragments of the mitocliondrial 12S rRNA gene, which were about 450 bp, were obtained using the semi-nested polymerase chain reaction (semi-nested PCR). Subsequently, PCR amplicons were sequenced, aiming to select restriction endonucleases that generated species-specific restriction fragment length polymorphism (RFLP) profiles. Discrimination of red snappers Lutjanus sanguineus, L. erythopterus from L. argentintaculatus, L. malabarius and other morphologically similar fishes such as Lethrinus leutjanus and Pinjalo pinjalo was feasible by one restriction digestion reaction with three endonucleases Hae III, Sca I and SnaB I, however, for differentiation of L. sattguineus and L. erythopterus, another restriction digestion reaction with single restriction endonuclease Mae II was needed. The seminested PCR-RFLP was demonstrated to be reliable in species identification of salted fish products in this study. (c) 2005 Published by Elsevier Ltd. |
| 学科主题 | Food Science & Technology |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000247570600001 |
| 公开日期 | 2010-12-24 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/5747]  |
| 专题 | 海洋研究所_实验海洋生物学重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, LED, S China Sea Inst Oceanog, Guangzhou 510301, Peoples R China 2.Chinese Acad Sci, Inst Oceanog, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Junbin,Huang, Hui,Cai, Zeping,et al. Species identification in salted products of red snappers by semi-nested PCR-RFLP based on the mitochondria 12S rRNA gene sequence[J]. FOOD CONTROL,2007,18(11):1331-1336. |
| APA | Zhang, Junbin,Huang, Hui,Cai, Zeping,&Huang, Liangmin.(2007).Species identification in salted products of red snappers by semi-nested PCR-RFLP based on the mitochondria 12S rRNA gene sequence.FOOD CONTROL,18(11),1331-1336. |
| MLA | Zhang, Junbin,et al."Species identification in salted products of red snappers by semi-nested PCR-RFLP based on the mitochondria 12S rRNA gene sequence".FOOD CONTROL 18.11(2007):1331-1336. |
入库方式： OAI收割
来源：海洋研究所
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