Heme biosynthesis and function in the Rhizobium-legume symbiosis.
M. R. O'Brian , E. W. Triplett
Prokaryotic nitrogen fixation: a model system for the analysis of a biological process. 509 -528
4
2000
Expression of the Soybean (Glycine max) Glutamate 1-Semialdehyde Aminotransferase Gene in Symbiotic Root Nodules
I. Sangwan , M. R. O'Brian
Plant Physiology 102 ( 3) 829 -834
40
1993
Bacterial heme synthesis is required for expression of the leghemoglobin holoprotein but not the apoprotein in soybean root nodules
M. R. O'Brian , P. M. Kirshbom , R. J. Maier
Proceedings of the National Academy of Sciences of the United States of America 84 ( 23) 8390 -8393
45
1987
Isolation of a cytochrome aa3 gene from Bradyrhizobium japonicum
M. R. O'Brian , R. J. Maier
Proceedings of the National Academy of Sciences of the United States of America 84 ( 10) 3219 -3223
16
1987
Plant [delta]-Aminolevulinic Acid Dehydratase (Expression in Soybean Root Nodules and Evidence for a Bacterial Lineage of the Alad Gene)
C. M. Kaczor , M. W. Smith , I. Sangwan , M. R. O'Brian
Plant Physiology 104 ( 4) 1411 -1417
28
1994
HmuP Is a Coactivator of Irr-Dependent Expression of Heme Utilization Genes in Bradyrhizobium japonicum
R. Escamilla-Hernandez , M. R. O'Brian
Journal of Bacteriology 194 ( 12) 3137 -3143
12
2012
Bacterial outer membrane channel for divalent metal ion acquisition
T. H. Hohle , W. L. Franck , G. Stacey , M. R. O'Brian
Proceedings of the National Academy of Sciences of the United States of America 108 ( 37) 15390 -15395
58
2011
Control of bacterial iron homeostasis by manganese
S. Puri , T. H. Hohle , M. R. O'Brian
Proceedings of the National Academy of Sciences of the United States of America 107 ( 23) 10691 -10695
50
2010
The Rhizobial hemA Gene Is Required for Symbiosis in Species with Deficient [delta]-Aminolevulinic Acid Uptake Activity.
S. D. McGinnis , M. R. O'Brian
Plant Physiology 108 ( 4) 1547 -1552
16
1995
Heme is an effector molecule for iron-dependent degradation of the bacterial iron response regulator (Irr) protein.
Z. Qi , I. Hamza , M. R. O'Brian
Proceedings of the National Academy of Sciences of the United States of America 96 ( 23) 13056 -13061
207
1999
The Bradyrhizobium japonicum frcB Gene Encodes a Diheme Ferric Reductase
S. K. Small , M. R. O'Brian
Journal of Bacteriology 193 ( 16) 4088 -4094
22
2011
REGULATION OF BACTERIAL HEME METABOLISM
Mark R Principal Investigator O'brian
2011
The Bradyrhizobium japonicum LRP Gene Controls Uptake of ALA, a Heme Precursor
N. D. King , M. R. O’Brian
Biological Nitrogen Fixation for the 21st Century 299 -299
1998
Electron transport components involved in hydrogen oxidation in free-living Rhizobium japonicum.
M R O'Brian , R J Maier
Journal of Bacteriology 152 ( 1) 422 -430
27
1982
Bradyrhizobium japonicum delta-aminolevulinic acid dehydratase is essential for symbiosis with soybean and contains a novel metal-binding domain.
S Chauhan , M R O'Brian
Journal of Bacteriology 175 ( 22) 7222 -7227
39
1993
The Escherichia coli visA gene encodes ferrochelatase, the final enzyme of the heme biosynthetic pathway.
J M Frustaci , M R O'Brian
Journal of Bacteriology 175 ( 7) 2154 -2156
39
1993
Analysis of the Bradyrhizobium japonicum hemH gene and its expression in Escherichia coli.
J M Frustaci , M R O'Brian
Applied and Environmental Microbiology 59 ( 8) 2347 -2351
4
1993
Tn5-induced cytochrome mutants of Bradyrhizobium japonicum: effects of the mutations on cells grown symbiotically and in culture.
M R O'Brian , P M Kirshbom , R J Maier
Journal of Bacteriology 169 ( 3) 1089 -1094
32
1987
Aerobic growth and respiration of a delta-aminolevulinic acid synthase (hemA) mutant of Bradyrhizobium japonicum.
J M Frustaci , I Sangwan , M R O'Brian
Journal of Bacteriology 173 ( 3) 1145 -1150
45
1991
Characterization of a Bradyrhizobium japonicum ferrochelatase mutant and isolation of the hemH gene.
J M Frustaci , M R O'Brian
Journal of Bacteriology 174 ( 13) 4223 -4229
61
1992