• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>African Journal of Biotechnology >DNA barcoding of Ghanaian fish species: Status and prospects
【24h】

DNA barcoding of Ghanaian fish species: Status and prospects

机译：加纳鱼类的DNA条形码：现状与前景

获取原文
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Ghana’s waters are biologically diverse with different fish species due to different ecological habitats and niches harboring several cryptic fish species. However, the fish production has reduced over the past decade; hence an urgent conservation and management strategies are required to save Ghanaian fishery such as accurate identification of species to formulate species-specific conservation and management strategies. Molecular method of fish identification, DNA barcoding, has proven its efficacy in species identification for both freshwater and marine species. In recent years, DNA barcoding has been accepted as a bio-identification system for living organisms globally. This system is fast and produces accurate species identification by using a short DNA sequence marker from a standard region of the DNA sequence of an organism’s genome to identify it as belonging to a particular individual or species based on Cytochrome C Oxidase type I (COI/ Cox 1) gene instead of the whole genome. Unfortunately, unlike the developed countries, this molecular method of fish identification is new in Ghana. This review article aims to examine the issues regarding fish identification and the need for DNA barcoding as a tool for taxonomic identification, grouping, and naming of fish species in Ghana. Also, this review takes a look at the current status and future direction of DNA barcoding fisheries in Ghana. In addition, the benefits of DNA Barcoding in fishery management and conservation are discussed.
机译：加纳的水域由于生物栖息地和生态位不同而具有不同的鱼类，因此它们的生物种类也各不相同。但是，鱼类产量在过去十年中有所减少;因此，需要采取紧急的保护和管理策略来挽救加纳的渔业，例如准确地确定物种，以制定针对特定物种的保护和管理策略。鱼类鉴定的分子方法，DNA条形码，已证明其在淡水和海洋物种鉴定中的功效。近年来，DNA条码已被接受为全球活生物体的生物识别系统。该系统快速且可通过使用来自生物体基因组DNA序列标准区域的短DNA序列标记物来进行准确的物种鉴定，从而基于I型细胞色素C氧化酶（COI / Cox）将其鉴定为属于特定个体或物种1）基因而不是整个基因组。不幸的是，与发达国家不同，这种鱼类鉴定的分子方法在加纳是新的。这篇综述文章旨在研究与鱼类鉴定有关的问题，以及对DNA条形码作为加纳鱼类物种分类，分组和命名的工具的需求。此外，本篇综述着眼于加纳DNA条形码渔业的现状和未来方向。此外，还讨论了DNA条码在渔业管理和保护中的好处。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号