Academic Journal
Genetic variation between hybrid (Labeo rohita ♂, Cirrhinus mrigala ♀ and Labeo rohita) by RAPD marker
| العنوان: | Genetic variation between hybrid (Labeo rohita ♂, Cirrhinus mrigala ♀ and Labeo rohita) by RAPD marker |
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| المؤلفون: | M. Butt, S. Perveen, F. Rasool, A. Ayub, K. Ali, A. Sajjad, M. F. Nasir, S. Kanwal, E. Muzammil, I. Chaudhary, A. S. Magsi |
| المصدر: | Brazilian Journal of Biology, Vol 84 (2023) |
| بيانات النشر: | Instituto Internacional de Ecologia, 2023. |
| سنة النشر: | 2023 |
| المجموعة: | LCC:Science LCC:Biology (General) LCC:Zoology LCC:Botany |
| مصطلحات موضوعية: | genetic variability, hybrids, Labeo rohita, RAPD, Science, Biology (General), QH301-705.5, Zoology, QL1-991, Botany, QK1-989 |
| الوصف: | Abstract The present work was to study the genetic variability between the major carps Labeo rohita and Cirrhinus mrigala and their hybrids of L. rohita (male♂) and C. mrigala (female♀). Genetic variability was studied by employing RAPD molecular markers. 25 samples of each target species having different sizes with the same age group for the determination of interspecific variation were collected. The morphometric parameters such as body weight, total length, tail length, and lengths of dorsal and anal fins of each individual were recorded and results showed that wet body weight, total length, dorsal fin, anal fin, and tail fin length are positively correlated and then the DNA was extracted using the inorganic salt-based method and conformed by Gel electrophoresis. Twenty-four arbitrary decamer primers were used to get species-specific RAPD analysis Distinct and highly reproducible RAPD profiles with significant genetic variability was detected among species. Only five primers showed amplification. The RAPAD primer OPB-05 produced a total of seven bands out of these 5 monomorphic and 2 polymorphic, so in this case, the percentage polymorphism was 28.57%. The Hybrid show more than a 50% difference from the Labeo rohita. This shows that the Hybrid more resembles C.mrigala. Phylogenetic analysis demonstrated that hybrid (L. rohita ♂ X Cirrhinus mrigala ♀) is the closest to C. mrigala and the farthest from L. rohita. Overall data are presented concerning the applications of RAPD markers for hybrid identification, genetic diversity assessment, and studying taxonomic relationships at a molecular level. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1678-4375 1519-6984 |
| Relation: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842024000100443&lng=en&tlng=en; http://www.scielo.br/pdf/bjb/v84/1519-6984-bjb-84-e268551.pdf; https://doaj.org/toc/1678-4375 |
| DOI: | 10.1590/1519-6984.268551 |
| URL الوصول: | https://doaj.org/article/383d0497c1644fce9a30553b253cd3ae |
| رقم الانضمام: | edsdoj.383d0497c1644fce9a30553b253cd3ae |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 16784375 15196984 |
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| DOI: | 10.1590/1519-6984.268551 |