[1] Plant Breeding, Genetics and Biotechnology Division, International Rice research Institute,DAPO Box , Metro Manila, Philippines Plant Breeding Division, Bangladesh Rice Research Institute, Gazipur, Bangladesh
[2] Plant Breeding, Genetics and Biotechnology Division, International Rice research Institute,DAPO Box , Metro Manila, Philippines
[3] Plant Breeding Division, Bangladesh Rice Research Institute, Gazipur, Bangladesh
[4] Genetics and Plant Breeding Department, Bangladesh Agricultural University,Mymensingh,