Molecular Identification and Traceability of Illegal Trading in Lignobrycon myersi (Teleostei: Characiformes), a Threatened Brazilian Fish Species, Using DNA Barcode
المؤلفون المشاركون
Affonso, Paulo Roberto Antunes de Mello
Rodrigues, Alexandre dos Santos
Brandão, José Henrique Souza Galdino
Bitencourt, Jamille de Araújo
Jucá-Chagas, Ricardo
Sampaio, Iracilda
Schneider, Horácio
المصدر
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-09-07
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الطب البشري
تكنولوجيا المعلومات وعلم الحاسوب
الملخص EN
Lignobrycon myersi is a threatened freshwater fish species and endemic of a few coastal rivers in northeastern Brazil.
Even though the Brazilian laws prohibit the fisheries of threatened species, L.
myersi is occasionally found in street markets, being highly appreciated by local population.
In order to provide a reliable DNA barcode dataset for L.
myersi, we compared mitochondrial sequences of cytochrome c oxidase subunit I (COI) from fresh, frozen, and salt-preserved specimens.
Phylogenetically related species (Triportheus spp.) and other fish species (Astyanax fasciatus) commonly mixed with L.
myersi in street markets were also included to test the efficiency of molecular identification.
In spite of the differences in conservation processes and advanced deterioration of some commercial samples, high-quality COI sequences were obtained and effective in discriminating L.
myersi specimens.
In addition, while populations from Contas and Almada River basins seem to comprise a single evolutionary lineage, the specimens from Cachoeira River were genetically differentiated, indicating population structuring.
Therefore, DNA barcoding has proved to be useful to trace the illegal trading of L.
myersi and to manage threatened populations, which should focus on conservation of distinct genetic stocks and mitigation on human impacts along their range.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Rodrigues, Alexandre dos Santos& Brandão, José Henrique Souza Galdino& Bitencourt, Jamille de Araújo& Jucá-Chagas, Ricardo& Sampaio, Iracilda& Schneider, Horácio…[et al.]. 2016. Molecular Identification and Traceability of Illegal Trading in Lignobrycon myersi (Teleostei: Characiformes), a Threatened Brazilian Fish Species, Using DNA Barcode. The Scientific World Journal،Vol. 2016, no. 2016, pp.1-7.
https://search.emarefa.net/detail/BIM-1120644
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Rodrigues, Alexandre dos Santos…[et al.]. Molecular Identification and Traceability of Illegal Trading in Lignobrycon myersi (Teleostei: Characiformes), a Threatened Brazilian Fish Species, Using DNA Barcode. The Scientific World Journal No. 2016 (2016), pp.1-7.
https://search.emarefa.net/detail/BIM-1120644
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Rodrigues, Alexandre dos Santos& Brandão, José Henrique Souza Galdino& Bitencourt, Jamille de Araújo& Jucá-Chagas, Ricardo& Sampaio, Iracilda& Schneider, Horácio…[et al.]. Molecular Identification and Traceability of Illegal Trading in Lignobrycon myersi (Teleostei: Characiformes), a Threatened Brazilian Fish Species, Using DNA Barcode. The Scientific World Journal. 2016. Vol. 2016, no. 2016, pp.1-7.
https://search.emarefa.net/detail/BIM-1120644
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1120644
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر