摘要 : Aim : Sewan grass (Lasiurus sindicus Henr.), considered as the "King of Desert Grasses", is a dominant grass species of hot arid ecosystem of Great Indian Desert, covering Western Rajasthan and parts of Pakistan. This grass is ext... 展开 Aim : Sewan grass (Lasiurus sindicus Henr.), considered as the "King of Desert Grasses", is a dominant grass species of hot arid ecosystem of Great Indian Desert, covering Western Rajasthan and parts of Pakistan. This grass is extremely drought resistant and thrives even in areas receiving very low rainfall (100 to 150 mm) annually under extreme temperatures ranging from -3 to 50 degrees C. The present study was undertaken to analyze the extent of genetic variability existing among the L. sindicus germplasm collected from Bikaner, Barmer and Jaisalmer, the diversity rich districts of hyper-arid Rajasthan, using ISSR and RAPD markers. 收起