Marker-assisted pyramiding of two major, broad-spectrum bacterial blight resistance genes, Xa21 and Xa33 into an elite maintainer line of rice, DRR17B. oleh Balachiranjeevi C H, Bhaskar Naik S, Abhilash Kumar V, Harika G, Mahadev Swamy H K, Hajira Sk, Dilip Kumar T, Anila M, Kale R R, Yugender A, Pranathi K, Koushik M B V N, Suneetha K, Bhadana V P, Hariprasad A S, Laha G S, Rekha G, Balachandran S M, Madhav M S, Senguttuvel P, Fiyaz A R, Viraktamath B C, Giri A, Swamy B P M, Jauhar Ali, Sundaram R M