Department of Biodiversity and Conservation of Natural Resources;
Central University of Orissa;
Koraput 764021;
India;
ICAR-National Research Centre on Plant Biotechnology;
New Delhi 110012;
India;
TERI-Deakin NanoBiotechnology Centre;
the Energy and Resources Institute;
Gurugram;
Haryana 122001;
India;
genetic variability; genotyping; indigenous rice; submergence tolerance; Sub1 gene;