Rama K. Singh

Transfer of nitrate reductase genes of the cyanobacterium Nostoc muscorum into Rhizobium japonicum.

R. Singh, B. Singh, B. Singh, 1983, Journal of general microbiology.

Molecular cloning and physical mapping of the nitrogenase structural genes from the filamentous, non-heterocystous cyanobacterium Pseudanabaena sp. PCC7409

R. Singh, D. Bryant, S. Stevens, 1987 .