Mapping of genomic regions associated with arsenic toxicity stress in a backcross breeding populations of rice (Oryza sativa L.)
Arsenic (As) is an unwanted toxic mineral that threatens the major rice-growing regions in the world, especially in South Asia. Rice production in Bangladesh and India depends on As-contaminated groundwater sources for irrigating paddy fields, resulting in elevated amounts of As in the topsoil. Arse...
| Main Authors: | , , , , , , , , , |
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| Format: | Journal Article |
| Language: | Inglés |
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Springer
2019
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/164644 |
| _version_ | 1855537824113098752 |
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| author | Murugaiyan, Varunseelan Ali, Jauhar Mahender, Anumalla Aslam, Umair M. Jewel, Zilhas Ahmed Pang, Yunlong Marfori-Nazarea, Corinne M. Wu, Lin-Bo Frei, Michael Li, Zhikang |
| author_browse | Ali, Jauhar Aslam, Umair M. Frei, Michael Jewel, Zilhas Ahmed Li, Zhikang Mahender, Anumalla Marfori-Nazarea, Corinne M. Murugaiyan, Varunseelan Pang, Yunlong Wu, Lin-Bo |
| author_facet | Murugaiyan, Varunseelan Ali, Jauhar Mahender, Anumalla Aslam, Umair M. Jewel, Zilhas Ahmed Pang, Yunlong Marfori-Nazarea, Corinne M. Wu, Lin-Bo Frei, Michael Li, Zhikang |
| author_sort | Murugaiyan, Varunseelan |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Arsenic (As) is an unwanted toxic mineral that threatens the major rice-growing regions in the world, especially in South Asia. Rice production in Bangladesh and India depends on As-contaminated groundwater sources for irrigating paddy fields, resulting in elevated amounts of As in the topsoil. Arsenic accumulating in rice plants has a significant negative effect on human and animal health. Here, we present a quantitative trait locus (QTL) mapping study to identify candidate genes conferring As toxicity tolerance and accumulation in rice (Oryza sativa L.) seedlings. An early backcross breeding population consisting of 194 lines derived from a cross between WTR1 (indica) and Hao-an-nong (japonica) was grown in hydroponics for 25 days, from the seventh day exposed to an environmentally relevant concentration of 10 ppm As |
| format | Journal Article |
| id | CGSpace164644 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2019 |
| publishDateRange | 2019 |
| publishDateSort | 2019 |
| publisher | Springer |
| publisherStr | Springer |
| record_format | dspace |
| spelling | CGSpace1646442024-12-19T14:13:28Z Mapping of genomic regions associated with arsenic toxicity stress in a backcross breeding populations of rice (Oryza sativa L.) Murugaiyan, Varunseelan Ali, Jauhar Mahender, Anumalla Aslam, Umair M. Jewel, Zilhas Ahmed Pang, Yunlong Marfori-Nazarea, Corinne M. Wu, Lin-Bo Frei, Michael Li, Zhikang agronomy crop science plant science soil science Arsenic (As) is an unwanted toxic mineral that threatens the major rice-growing regions in the world, especially in South Asia. Rice production in Bangladesh and India depends on As-contaminated groundwater sources for irrigating paddy fields, resulting in elevated amounts of As in the topsoil. Arsenic accumulating in rice plants has a significant negative effect on human and animal health. Here, we present a quantitative trait locus (QTL) mapping study to identify candidate genes conferring As toxicity tolerance and accumulation in rice (Oryza sativa L.) seedlings. An early backcross breeding population consisting of 194 lines derived from a cross between WTR1 (indica) and Hao-an-nong (japonica) was grown in hydroponics for 25 days, from the seventh day exposed to an environmentally relevant concentration of 10 ppm As 2019-12 2024-12-19T12:54:08Z 2024-12-19T12:54:08Z Journal Article https://hdl.handle.net/10568/164644 en Open Access Springer Murugaiyan, Varunseelan; Ali, Jauhar; Mahender, Anumalla; Aslam, Umair M.; Jewel, Zilhas Ahmed; Pang, Yunlong; Marfori-Nazarea, Corinne M.; Wu, Lin-Bo; Frei, Michael and Li, Zhikang. 2019. Mapping of genomic regions associated with arsenic toxicity stress in a backcross breeding populations of rice (Oryza sativa L.). Rice, Volume 12, no. 1 |
| spellingShingle | agronomy crop science plant science soil science Murugaiyan, Varunseelan Ali, Jauhar Mahender, Anumalla Aslam, Umair M. Jewel, Zilhas Ahmed Pang, Yunlong Marfori-Nazarea, Corinne M. Wu, Lin-Bo Frei, Michael Li, Zhikang Mapping of genomic regions associated with arsenic toxicity stress in a backcross breeding populations of rice (Oryza sativa L.) |
| title | Mapping of genomic regions associated with arsenic toxicity stress in a backcross breeding populations of rice (Oryza sativa L.) |
| title_full | Mapping of genomic regions associated with arsenic toxicity stress in a backcross breeding populations of rice (Oryza sativa L.) |
| title_fullStr | Mapping of genomic regions associated with arsenic toxicity stress in a backcross breeding populations of rice (Oryza sativa L.) |
| title_full_unstemmed | Mapping of genomic regions associated with arsenic toxicity stress in a backcross breeding populations of rice (Oryza sativa L.) |
| title_short | Mapping of genomic regions associated with arsenic toxicity stress in a backcross breeding populations of rice (Oryza sativa L.) |
| title_sort | mapping of genomic regions associated with arsenic toxicity stress in a backcross breeding populations of rice oryza sativa l |
| topic | agronomy crop science plant science soil science |
| url | https://hdl.handle.net/10568/164644 |
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