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Journal article
Marker-Assisted improvement for durable bacterial blight resistance in aromatic rice cultivar HUR 917 popular in eastern parts of India
Plants (Basel), Vol.12(6), Art. 1363
2023
PMID: 36987051
Abstract
Bacterial blight (BB) is a devastating disease of rice in the tropics of Indian sub-continent, where the presence of Xoo races with varying levels of genetic diversity and virulence renders disease management extremely challenging. In this context, marker-assisted improvement of plant resistance has been proven as one of the most promising approaches for the development of sustainable rice cultivars. The present study demonstrates the marker-assisted introgression of the three BB resistant genes (Xa21 + xa13 + xa5) into the background of HUR 917, a popular aromatic short grain (ASG) rice cultivar in India. The performance of the resulting improved products (near isogenic lines (NILs), HR 23-5-37-83-5, HR 23-5-37-121-10, HR 23-5-37-121-14, HR 23-65-6-191-13, HR 23-65-6-237-2, HR 23-65-6-258-10 and HR 23-65-6-258-21) establishes the utility of marker-assisted selection (MAS) approach for accelerated trait introgression in rice. The MAS-bred lines carrying three introgressed genes showed broad spectrum BB resistance (lesion length, LL of 1.06 ± 1.35 cm to 4.61 ± 0.87 cm). Besides, these improved lines showed the complete product profile of recurrent parent HUR 917 along with the enhanced level of durable BB resistance. The improved introgression lines with durable BB resistance would contribute to sustainable rice production in India, particularly in the Indo-Gangetic plane that has substantial acreage under HUR 917.
Details
- Title
- Marker-Assisted improvement for durable bacterial blight resistance in aromatic rice cultivar HUR 917 popular in eastern parts of India
- Authors/Creators
- Manish Kumar - Banaras Hindu UniversityRavi Pratap Singh - Institute of Agricultural Science, Banaras Hindu University, Varanasi 221005, Uttar Pradesh, India ICAR-National Rice Research Institute, Cuttack 753006, Odisha, India Veer Kunwar Singh College of Agriculture, Bihar Agricultural University-BAU, Sabaur, Dumraon, Buxar 802136, Bihar, India Central State Farm, National Seeds Corporation, Sirsa Road, Hisar 125001, Haryana, India Department of Agriculture, Cooperation and Farmers Welfare, Government of India, New Delhi 110001, Delhi, India State Agricultural Biotechnology Centre (SABC) and Centre for Crop and Food Innovation (CCFI), Murdoch University, Perth, WA 6150, Australia Department of Soil Science and Agricultural Chemistry, Uttar Banga Krishi Vishwavidyalaya, Coochbehar 736165, West Bengal, India Birsa Agricultural University (BAU), Ranchi 834006, Jharkhand, IndiaDebarchana Jena - Central Rice Research InstituteVineeta Singh - Central Rice Research InstituteDiptibala Rout - Central Rice Research InstitutePanduranga Bhagwan Arsode - Institute of Agricultural Science, Banaras Hindu University, Varanasi 221005, Uttar Pradesh, India ICAR-National Rice Research Institute, Cuttack 753006, Odisha, India Veer Kunwar Singh College of Agriculture, Bihar Agricultural University-BAU, Sabaur, Dumraon, Buxar 802136, Bihar, India Central State Farm, National Seeds Corporation, Sirsa Road, Hisar 125001, Haryana, India Department of Agriculture, Cooperation and Farmers Welfare, Government of India, New Delhi 110001, Delhi, India State Agricultural Biotechnology Centre (SABC) and Centre for Crop and Food Innovation (CCFI), Murdoch University, Perth, WA 6150, Australia Department of Soil Science and Agricultural Chemistry, Uttar Banga Krishi Vishwavidyalaya, Coochbehar 736165, West Bengal, India Birsa Agricultural University (BAU), Ranchi 834006, Jharkhand, IndiaMadhu Choudhary - Banaras Hindu UniversityPrakash Singh - Bihar Agricultural UniversitySuman Chahar - State Farm (United States)Sanghamitra Samantaray - Central Rice Research InstituteArup Kumar Mukherjee - Central Rice Research InstituteChander Mohan - Ministry of Agriculture & Farmers WelfareAbhishek Bohra - Murdoch UniversityGoutam Das - Central Rice Research InstituteSumana Balo - North Bengal Agricultural UniversityOnkar Nath Singh - Birsa Agricultural UniversityRamlakhan Verma - Central Rice Research Institute
- Publication Details
- Plants (Basel), Vol.12(6), Art. 1363
- Publisher
- MDPI
- Identifiers
- 991005566469107891
- Copyright
- © 2023 by the authors.
- Murdoch Affiliation
- Centre for Crop and Food Innovation; State Agricultural Biotechnology Centre
- Language
- English
- Resource Type
- Journal article
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