Assessment of heavy metals and its impact on DNA fragmentation in different fish species
Abstract This study was conducted to assess water pollution by examining DNA fragmentation in selected fish organs (kidney, liver, gills, and muscle tissue) from Wallago attu, Sperata sarwari, Vulgaris vulgaris, and Labeo rohita collected from a known polluted section of the Chenab River, Pakistan,...
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ftdatacite:10.6084/m9.figshare.14285766.v1 2023-05-15T15:33:29+02:00 Assessment of heavy metals and its impact on DNA fragmentation in different fish species S. Sultana F. Jabeen T. Sultana K. A. AL-Ghanim F. Al-Misned S. Mahboob 2021 https://dx.doi.org/10.6084/m9.figshare.14285766.v1 https://scielo.figshare.com/articles/dataset/Assessment_of_heavy_metals_and_its_impact_on_DNA_fragmentation_in_different_fish_species/14285766/1 unknown SciELO journals https://dx.doi.org/10.1590/1519-6984.221849 https://dx.doi.org/10.6084/m9.figshare.14285766 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 CC-BY 60599 Microbiology not elsewhere classified FOS Biological sciences dataset Dataset 2021 ftdatacite https://doi.org/10.6084/m9.figshare.14285766.v1 https://doi.org/10.1590/1519-6984.221849 https://doi.org/10.6084/m9.figshare.14285766 2021-11-05T12:55:41Z Abstract This study was conducted to assess water pollution by examining DNA fragmentation in selected fish organs (kidney, liver, gills, and muscle tissue) from Wallago attu, Sperata sarwari, Vulgaris vulgaris, and Labeo rohita collected from a known polluted section of the Chenab River, Pakistan, and from a control site. The fish were caught using a gill net and were assigned to three different weight groups (W1, W2, and W3) to study the degree of variation in DNA fragmentation in relation to body weight. In fish from the polluted site, DNA fragmentation was higher in kidney, liver, gills, and muscles, compared to the control. No significant DNA fragmentation was observed in fish collected from the control site. Highly significant (P < 0.01) relationship between body weight and DNA fragmentation was found in the organs of fish procured at the contaminated site. DNA fragmentation in body organs was found to be affected by the concentrations of lead, copper, nickel, and cadmium in W. attu, S. sarwari, L. rohita, and V. vulgarus harvested from Chenab River. DNA fragmentation in different freshwater fish species is therefore a reliable biomarker of water pollution. Dataset Attu DataCite Metadata Store (German National Library of Science and Technology) |
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collection |
DataCite Metadata Store (German National Library of Science and Technology) |
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language |
unknown |
topic |
60599 Microbiology not elsewhere classified FOS Biological sciences |
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60599 Microbiology not elsewhere classified FOS Biological sciences S. Sultana F. Jabeen T. Sultana K. A. AL-Ghanim F. Al-Misned S. Mahboob Assessment of heavy metals and its impact on DNA fragmentation in different fish species |
topic_facet |
60599 Microbiology not elsewhere classified FOS Biological sciences |
description |
Abstract This study was conducted to assess water pollution by examining DNA fragmentation in selected fish organs (kidney, liver, gills, and muscle tissue) from Wallago attu, Sperata sarwari, Vulgaris vulgaris, and Labeo rohita collected from a known polluted section of the Chenab River, Pakistan, and from a control site. The fish were caught using a gill net and were assigned to three different weight groups (W1, W2, and W3) to study the degree of variation in DNA fragmentation in relation to body weight. In fish from the polluted site, DNA fragmentation was higher in kidney, liver, gills, and muscles, compared to the control. No significant DNA fragmentation was observed in fish collected from the control site. Highly significant (P < 0.01) relationship between body weight and DNA fragmentation was found in the organs of fish procured at the contaminated site. DNA fragmentation in body organs was found to be affected by the concentrations of lead, copper, nickel, and cadmium in W. attu, S. sarwari, L. rohita, and V. vulgarus harvested from Chenab River. DNA fragmentation in different freshwater fish species is therefore a reliable biomarker of water pollution. |
format |
Dataset |
author |
S. Sultana F. Jabeen T. Sultana K. A. AL-Ghanim F. Al-Misned S. Mahboob |
author_facet |
S. Sultana F. Jabeen T. Sultana K. A. AL-Ghanim F. Al-Misned S. Mahboob |
author_sort |
S. Sultana |
title |
Assessment of heavy metals and its impact on DNA fragmentation in different fish species |
title_short |
Assessment of heavy metals and its impact on DNA fragmentation in different fish species |
title_full |
Assessment of heavy metals and its impact on DNA fragmentation in different fish species |
title_fullStr |
Assessment of heavy metals and its impact on DNA fragmentation in different fish species |
title_full_unstemmed |
Assessment of heavy metals and its impact on DNA fragmentation in different fish species |
title_sort |
assessment of heavy metals and its impact on dna fragmentation in different fish species |
publisher |
SciELO journals |
publishDate |
2021 |
url |
https://dx.doi.org/10.6084/m9.figshare.14285766.v1 https://scielo.figshare.com/articles/dataset/Assessment_of_heavy_metals_and_its_impact_on_DNA_fragmentation_in_different_fish_species/14285766/1 |
genre |
Attu |
genre_facet |
Attu |
op_relation |
https://dx.doi.org/10.1590/1519-6984.221849 https://dx.doi.org/10.6084/m9.figshare.14285766 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.6084/m9.figshare.14285766.v1 https://doi.org/10.1590/1519-6984.221849 https://doi.org/10.6084/m9.figshare.14285766 |
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1766364049152409600 |