Graham O’Hara

Changing roles for legumes in Mediterranean agriculture: developments from an Australian perspective

J.G. Howieson, Graham O’Hara, S. J. Carr · Field Crops Research · 2000 · 206 citations

Mediterranean Agriculture, Agroecology, Agroecosystem +9

Mineral constraints to nitrogen fixation

Graham O’Hara, Nantakorn Boonkerd, M. J. Dilworth · Plant and Soil · 1988 · 195 citations

Mineral Constraints, Biogeochemistry, Engineering +4

Microvirga lupini sp. nov., Microvirga lotononidis sp. nov. and Microvirga zambiensis sp. nov. are alphaproteobacterial root-nodule bacteria that specifically nodulate and fix nitrogen with geographically and taxonomically separate legume hosts

Julie Ardley, Matthew A. Parker, Sofie E. De Meyer et al. · INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY · 2011 · 181 citations

Genus Microvirga, Genetics, Microvirga Zambiensis Sp +21

Maintenance of Intracellular pH and Acid Tolerance in <i>Rhizobium meliloti</i>

Graham O’Hara, Thomas J. Goss, M. J. Dilworth et al. · Applied and Environmental Microbiology · 1989 · 153 citations · Full text

The model legume <i>Medicago truncatula </i>A17 is poorly matched for N₂fixation with the sequenced microsymbiont <i>Sinorhizobium meliloti</i> 1021

Jason J. Terpolilli, Graham O’Hara, Ravi Tiwari et al. · New Phytologist · 2008 · 150 citations · Full text

Biology, Microbial Systematics, Botany +8