Supported by the National Program for Basic S&T Platform Construction (Grant No. 2005DKA21201-1);the National Natural Science Foundation of China (Grant No. 30670001);the National Basic Research Program of China (Grant No. 2006CB100206)
Fifty rhizobial isolates of Lathyrus and Oxytropis collected from northern regions of China were studied in their genotypic characterization based upon analyses of ARDRA, 16S-23S IGS PCR-RFLP, TP-RAPD, MLEE, sequences...