Genetic diversity assessment of Hemibagrus nemurus from rivers in Java Island, Indonesia using COI gene

Abstract. Nuryanto A, Komalawati N, Sugiharto. 2019. Genetic diversity assessment of Hemibagrus nemurus from rivers in Java Island, Indonesia using COI gene. Biodiversitas 20: 2707-2717. Green catfish (Hemibagrus nemurus) is a popular freshwater fish that highly exploited in almost all the rivers in...

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Autores principales:	Agus Nuryanto, NUNUNG KOMALAWATI, SUGIHARTO
Formato:	article
Lenguaje:	EN
Publicado:	MBI & UNS Solo 2019
Materias:	genetic diversity, green catfish, hemibagrus nemurus, java, polymorphism Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/7487b87db6a442378715928a5e2cbf35
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spelling	oai:doaj.org-article:7487b87db6a442378715928a5e2cbf352021-11-21T21:54:25ZGenetic diversity assessment of Hemibagrus nemurus from rivers in Java Island, Indonesia using COI gene1412-033X2085-472210.13057/biodiv/d200936https://doaj.org/article/7487b87db6a442378715928a5e2cbf352019-08-01T00:00:00Zhttps://smujo.id/biodiv/article/view/3966https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722Abstract. Nuryanto A, Komalawati N, Sugiharto. 2019. Genetic diversity assessment of Hemibagrus nemurus from rivers in Java Island, Indonesia using COI gene. Biodiversitas 20: 2707-2717. Green catfish (Hemibagrus nemurus) is a popular freshwater fish that highly exploited in almost all the rivers in Java Island. The exploited population tends to have low genetic diversity. Meanwhile, separated populations might lead to a genetic difference among the river populations. This study aims to investigate the genetic diversity and population variation of H. nemurus collected at eleven rivers across Java Island. The analysis based on 465 bp fragment of the cytochrome c oxidase 1 gene from 140 individuals. Analysis of overall populations proved that H. nemurus had a high gene diversity (h= 0.935±0.016) and nucleotide diversity (? = 0.073±0.036). Within population analysis also showed that H. nemurus populations showed high levels of gene diversity (h= 0.338±0.128 to 1.000±0.022) and nucleotide diversity (? =0.001±0.001 to 0.071±0.038). Those diversity values indicated that H. nemurus had high level of genetic diversity, except for the Citanduy population. Population comparison showed that significant genetic differences observed among populations (p= 0.000 for both variance component and Fst-value). However, pairwise comparison analysis indicated complex pattern of population differentiation. The high genetic diversity and complex pattern of population differentiation have important implication for H. nemurus conservation in Java Island.Agus NuryantoNUNUNG KOMALAWATISUGIHARTOMBI & UNS Soloarticlegenetic diversity, green catfish, hemibagrus nemurus, java, polymorphismBiology (General)QH301-705.5ENBiodiversitas, Vol 20, Iss 9 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	genetic diversity, green catfish, hemibagrus nemurus, java, polymorphism Biology (General) QH301-705.5
spellingShingle	genetic diversity, green catfish, hemibagrus nemurus, java, polymorphism Biology (General) QH301-705.5 Agus Nuryanto NUNUNG KOMALAWATI SUGIHARTO Genetic diversity assessment of Hemibagrus nemurus from rivers in Java Island, Indonesia using COI gene
description	Abstract. Nuryanto A, Komalawati N, Sugiharto. 2019. Genetic diversity assessment of Hemibagrus nemurus from rivers in Java Island, Indonesia using COI gene. Biodiversitas 20: 2707-2717. Green catfish (Hemibagrus nemurus) is a popular freshwater fish that highly exploited in almost all the rivers in Java Island. The exploited population tends to have low genetic diversity. Meanwhile, separated populations might lead to a genetic difference among the river populations. This study aims to investigate the genetic diversity and population variation of H. nemurus collected at eleven rivers across Java Island. The analysis based on 465 bp fragment of the cytochrome c oxidase 1 gene from 140 individuals. Analysis of overall populations proved that H. nemurus had a high gene diversity (h= 0.935±0.016) and nucleotide diversity (? = 0.073±0.036). Within population analysis also showed that H. nemurus populations showed high levels of gene diversity (h= 0.338±0.128 to 1.000±0.022) and nucleotide diversity (? =0.001±0.001 to 0.071±0.038). Those diversity values indicated that H. nemurus had high level of genetic diversity, except for the Citanduy population. Population comparison showed that significant genetic differences observed among populations (p= 0.000 for both variance component and Fst-value). However, pairwise comparison analysis indicated complex pattern of population differentiation. The high genetic diversity and complex pattern of population differentiation have important implication for H. nemurus conservation in Java Island.
format	article
author	Agus Nuryanto NUNUNG KOMALAWATI SUGIHARTO
author_facet	Agus Nuryanto NUNUNG KOMALAWATI SUGIHARTO
author_sort	Agus Nuryanto
title	Genetic diversity assessment of Hemibagrus nemurus from rivers in Java Island, Indonesia using COI gene
title_short	Genetic diversity assessment of Hemibagrus nemurus from rivers in Java Island, Indonesia using COI gene
title_full	Genetic diversity assessment of Hemibagrus nemurus from rivers in Java Island, Indonesia using COI gene
title_fullStr	Genetic diversity assessment of Hemibagrus nemurus from rivers in Java Island, Indonesia using COI gene
title_full_unstemmed	Genetic diversity assessment of Hemibagrus nemurus from rivers in Java Island, Indonesia using COI gene
title_sort	genetic diversity assessment of hemibagrus nemurus from rivers in java island, indonesia using coi gene
publisher	MBI & UNS Solo
publishDate	2019
url	https://doaj.org/article/7487b87db6a442378715928a5e2cbf35
work_keys_str_mv	AT agusnuryanto geneticdiversityassessmentofhemibagrusnemurusfromriversinjavaislandindonesiausingcoigene AT nunungkomalawati geneticdiversityassessmentofhemibagrusnemurusfromriversinjavaislandindonesiausingcoigene AT sugiharto geneticdiversityassessmentofhemibagrusnemurusfromriversinjavaislandindonesiausingcoigene
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Genetic diversity assessment of Hemibagrus nemurus from rivers in Java Island, Indonesia using COI gene

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