Utilization of doubled haploid breeding approach in introgression of QTL/gene(s) for parental line improvement of hybrid rice.

• Tác giả: Swagatika Baral, Durga Prasad Barik, Sudhansu Sekhar Bhuyan, Manjusha Chandravani, Parameswaran Chidambaranathan, Byomkesh Dash, B N Devanna, Jawahar Lal Katara, Anindita Mishra, S R Prabhukarthikeyan, Prachitara Rout, Sanghamitra Samantaray, Ram Lakhan Verma
• Ngôn ngữ: eng
• Ký hiệu phân loại: 133.594 Types or schools of astrology originating in or associated with a
• Thông tin xuất bản: England : Journal of applied genetics , 2025
• Bộ sưu tập: NCBI
• ID: 181604

Tóm tắt

This study aimed to improve the restorer line IR 42266-29-3R (A42) for multiple stress tolerance using integrated marker-assisted backcross breeding (MABB) and the doubled haploid (DH) approach. The primary objective was to introduce the abiotic stress tolerant QTL (qDTY1.1 and qHTSF4.1) into the background IR 42266-29-3R, which already harbors three bacterial blight (BB) resistance genes (xa5, xa13, and Xa21). The BC