Pragya Sinha, Dilip Kumar T, Hajira Sk, Manish Solanki, C G Gokulan, Ayyappa Das, Anila Miriyala, Rekha Gonuguntala, Punniakoti Elumalai, Kousik M B V N, Masthani S K, Chaitra Kumboju, Yugander Arra, Laha G S, N Neerja Chirravuri, Hitendra Kumar Patel, Irfan Ahmad Ghazi, Sung-Ryul Kim, Kshirod K Jena, Surekha Rani Hanumanth, Ricardo Oliva, Satendra K Mangrauthia, Raman Menakshi Sundaram
Bacterial blight disease of rice caused by Xanthomonas oryzae pv. oryzae ( Xoo ) is one of the most serious constraints in rice production. The most sustainable strategy to combat the disease is the deployment of host plant resistance. Earlier, we identified an introgression line, IR 75084-15-3-B-B, derived from Oryza officinalis possessing broad-spectrum resistance against Xoo . In order to understand the inheritance of resistance in the O. officinalis accession and identify genomic region(s) associated with resistance, a recombinant inbred line (RIL) mapping population was developed from the cross Samba Mahsuri (susceptible to bacterial blight) × IR 75084-15-3-B-B (resistant to bacterial blight)...
2023: Frontiers in Plant Science