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Number of items: 93.

2014

Gerding, M., O’Hara, G.W., Howieson, J.G. and Bräu, L. (2014) Overcoming non-selective nodulation of Lessertia by soil-borne rhizobium in the presence of inoculant mesorhizobium. Plant and Soil, 380 (1-2). pp. 117-132.

2013

Reeve, W., Nandasena, K., Yates, R., Tiwari, R., O’Hara, G., Ninawi, M., Gu, W., Goodwin, L., Detter, C., Tapia, R., Han, C., Copeland, A., Liolios, K., Chen, A., Markowitz, V., Pati, A., Mavromatis, K., Woyke, T., Kyrpides, N., Ivanova, N. and Howieson, J. (2013) Complete genome sequence of Mesorhizobium australicum type strain (WSM2073T). Standards in Genomic Sciences, 9 (2). pp. 1-15.

Nandasena, K., Yates, R., Tiwari, R., O’Hara, G., Howieson, J., Ninawi, M., Chertkov, O., Detter, C., Tapia, R., Han, S., Woyke, T., Pitluck, S., Nolan, M., Land, M., Liolios, K., Pati, A., Copeland, A., Kyrpides, N., Ivanova, N., Goodwin, L., Meenakshi, U. and Reeve, W. (2013) Complete genome sequence of Mesorhizobium ciceri bv. biserrulae type strain (WSM1271T). Standards in Genomic Sciences, 9 (3). pp. 462-472.

Reeve, W., Nandasena, K., Yates, R., Tiwari, R., O’Hara, G., Ninawi, M., Chertkov, O., Goodwin, L., Bruce, D., Detter, C., Tapia, R., Han, S., Woyke, T., Pitluck, S., Nolan, M., Land, M., Copeland, A., Liolios, K., Pati, A., Mavromatis, K., Markowitz, V., Kyrpides, N., Ivanova, N., Goodwin, L., Meenakshi, U. and Howieson, J. (2013) Complete genome sequence of Mesorhizobium opportunistum type strain WSM2075T. Standards in Genomic Sciences, 9 (2). pp. 1-16.

Gerding, M., Howieson, J.G., O’Hara, G.W., Real, D. and Bräu, L. (2013) Establishment and survival of the South African legume Lessertia spp. and rhizobia in Western Australian agricultural systems. Plant and Soil, 370 (1-2). pp. 235-249.

Reeve, W.G., De Meyer, S., Terpolilli, J., Melino, V., Ardley, J., Tian, R, Tiwari, R., Howieson, J., Yates, R., O'Hara, G., Lu, M., Bruce, D., Detter, C., Tapia, R., Han, C., Wei, C-L, Huntemann, M., Han, J., Chen, I-M, Mavromatis, K., Markowitz, V., Szeto, E., Ivanova, N., Mikhailova, N., Ovchinnikova, G., Pagani, I., Pati, A., Goodwin, L., Peters, L., Pitluck, S., Woyke, T. and Kyrpides, N (2013) Genome sequence of the Lebeckia ambigua-nodulating Burkholderia sprentiae strain WSM5005T. Standards in Genomic Sciences, 9 (2).

Reeve, W.G., Ardley, J., Tian, R, De Meyer, S., Terpolilli, J., Melino, V., Tiwari, R., Yates, R., O'Hara, G., Howieson, J., Ninawi, M., Zhang, X, Bruce, D., Detter, C., Tapia, R., Han, C., Wei, C-L, Huntemann, M., Han, J., Chen, I-M, Mavromatis, K., Markowitz, V., Szeto, E., Ivanova, N., Pagani, I., Pati, A., Goodwin, L., Woyke, T. and Kyrpides, N (2013) Genome sequence of the Listia angolensis microsymbiont Microvirga lotononidis strain WSM3557 T. Standards in Genomic Sciences, 9 (3).

Reeve, W.G., De Meyer, S., Terpolilli, J., Melino, V., Ardley, J., Tian, R, Tiwari, R., Howieson, J., Yates, R., O'Hara, G., Ninawi, M., Lu, M., Bruce, D., Detter, C., Tapia, R., Han, C., Wei, C-L, Huntemann, M., Han, J., Chen, I-M, Mavromatis, K., Markowitz, V., Ivanova, N., Pagani, I., Pati, A., Goodwin, L., Woyke, T. and Kyrpides, N (2013) Genome sequence of the Ornithopus/Lupinus-nodulating Bradyrhizobium sp. strain WSM471. Standards in Genomic Sciences, 9 (2).

Reeve, W., Terpolilli, J., Melino, V., Ardley, J., Tian, R., De Meyer, S., Tiwari, R., Yates, R., O’Hara, G., Howieson, J., Ninawi, M., Held, B., Bruce, D., Detter, C., Tapia, R., Han, C., Wei, C-L, Huntemann, M., Han, J., Chen, I-M, Mavromatis, K., Markowitz, V., Ivanova, N., Ovchinnikova, G., Pagani, I., Pati, A., Goodwin, L., Woyke, T. and Kyrpides, N. (2013) Genome sequence of the South American clover-nodulating Rhizobium leguminosarum bv. trifolii strain WSM597. Standards in Genomic Sciences, 9 (2). pp. 1-14.

Reeve, W.G., Melino, V., Ardley, J., Tian, R, De Meyer, S., Terpolilli, J., Tiwari, R., Yates, R., O'Hara, G., Howieson, J., Ninawi, M., Held, B., Bruce, D., Detter, C., Tapia, R., Han, C., Wei, C-L, Huntemann, M., Han, J., Chen, I-M, Mavromatis, K., Markowitz, V., Szeto, E., Ivanova, N., Mikhailova, N., Pagani, I., Pati, A., Goodwin, L., Woyke, T. and Kyrpides, N (2013) Genome sequence of the Trifolium rueppellianum -nodulating Rhizobium leguminosarum bv. trifolii strain WSM2012. Standards in Genomic Sciences, 9 (2).

Walker, R., Watkin, E., Tian, R., Bräu, L., O’Hara, G., Goodwin, L., Han, J., Lobos, E., Huntemann, M., Pati, A., Woyke, T., Mavromatis, K., Markowitz, V., Ivanova, N., Kyrpides, N. and Reeve, W. (2013) Genome sequence of the acid-tolerant Burkholderia sp. strain WSM2230 from Karijini National Park, Australia. Standards in Genomic Sciences, 9 (3). pp. 551-561.

Reeve, W.G., Tian, R, De Meyer, S., Melino, V., Terpolilli, J., Ardley, J., Tiwari, R., Howieson, J., Yates, R., O'Hara, G., Ninawi, M., Teshima, H., Bruce, D., Detter, C., Tapia, R., Han, C., Wei, C-L, Huntemann, M., Han, J., Chen, I-M, Mavromatis, K., Markowitz, V., Ivanova, N., Ovchinnikova, G., Pagani, I., Pati, A., Goodwin, L., Pitluck, S., Woyke, T. and Kyrpides, N (2013) Genome sequence of the clover-nodulating Rhizobium leguminosarum bv. trifolii strain TA1. Standards in Genomic Sciences, 9 (2).

Reeve, W.G., Terpolilli, J., Melino, V., Ardley, J., Tian, R, De Meyer, S., Tiwari, R., Yates, R., O'Hara, G., Howieson, J., Ninawi, M., Teshima, H., Bruce, D., Detter, C., Tapia, R., Han, C., Wei, C-L, Huntemann, M., Han, J., Chen, I-M, Mavromatis, K., Markowitz, V., Ivanova, N., Ovchinnikova, G., Pagani, I., Pati, A., Goodwin, L., Peters, L., Woyke, T. and Kyrpides, N (2013) Genome sequence of the lupin-nodulating Bradyrhizobium sp. strain WSM1417. Standards in Genomic Sciences, 9 (2).

Ardley, J.K., Reeve, W.G., O'Hara, G.W., Yates, R.J., Dilworth, M.J. and Howieson, J.G. (2013) Nodule morphology, symbiotic specificity and association with unusual rhizobia are distinguishing features of the genus Listia within the southern African crotalarioid clade Lotononis s.l. Annals of Botany, 112 (1). pp. 1-15.

Ardley, J., James, E., Sprent, J., Dilworth, M.J., de Meyer, S., O'Hara, G. and Howieson, J. (2013) Nodule structure as a taxonomic marker in tribe Brongniartieae. In: 6th International Legume Conference, 6 - 11 January, Johannesburg, South Africa.

2012

Gerding González, M., O’Hara, G.W., Bräu, L., Nandasena, K. and Howieson, J.G. (2012) Diverse Mesorhizobium spp. with unique nodA nodulating the South African legume species of the genus Lessertia. Plant and Soil, 358 (1-2). pp. 385-401.

Gerding, M., O'Hara, G.W., Bräu, L., Nandasena, K. and Howieson, J.G. (2012) Diverse Mesorhizobium spp. with unique nodA nodulating the South African legume species of the genus Lessertia. Plant and Soil, 358 (1-2). pp. 385-401.

Melino, V.J., Drew, E.A., Ballard, R.A., Reeve, W.G., Thomson, G., White, R.G. and O'Hara, G.W. (2012) Identifying abnormalities in symbiotic development between Trifolium spp. and Rhizobium leguminosarum bv. trifolii leading to sub-optimal and ineffective nodule phenotypes. Annals of Botany, 110 (8). pp. 1559-1572.

Ardley, J.K., Parker, M.A., De Meyer, S.E., Trengove, R.D., O'Hara, G.W., Reeve, W.G., Yates, R.J., Dilworth, M.J., Willems, A. and Howieson, J.G. (2012) 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. International Journal of Systematic and Evolutionary Microbiology, 62 (11). pp. 2579-2588.

2011

Fox, S.L., O'Hara, G.W. and Bräu, L. (2011) Enhanced nodulation and symbiotic effectiveness of Medicago truncatula when co-inoculated with Pseudomonas fluorescens WSM3457 and Ensifer (Sinorhizobium) medicae WSM419. Plant and Soil, 348 (1-2). pp. 245-254.

Yates, R.J., Howieson, J.G., Reeve, W.G. and O'Hara, G.W. (2011) A re-appraisal of the biology and terminology describing rhizobial strain success in nodule occupancy of legumes in agriculture. Plant and Soil, 348 (1-2). pp. 255-267.

2010

Reeve, W.G., O'Hara, G.W., Chain, P., Ardley, J.K., Bräu, L., Nandasena, K.G., Tiwari, R., Malfatti, S., Kiss, H., Lapidus, A., Copeland, A., Nolan, M., Land, M., Ivanova, N., Mavromatis, K., Markowitz, V., Kyrpides, N, Melino, V., Denton, M., Yates, R.J. and Howieson, J.G. (2010) Complete genome sequence of Rhizobium leguminosarum bv trifolii strain WSM2304, an effective microsymbiont of the South American clover Trifolium polymorphum. Standards in Genomic Sciences, 2 (1). pp. 66-76.

Reeve, W.G., O'Hara, G.W., Chain, P., Ardley, J.K., Bräu, L., Nandasena, K.G., Tiwari, R., Copeland, A., Nolan, M., Han, Cliff, Brettin, T., Land, M., Ovchinikova, G., Ivanova, N., Mavromatis, K., Markowitz, V., Kyrpides, N., Melino, V., Denton, M., Yates, R.J. and Howieson, J. (2010) Complete genome sequence of Rhizobium leguminosarum bv. trifolii strain WSM1325, an effective microsymbiont of annual Mediterranean clovers. Standards in Genomic Sciences, 2 (3). pp. 347-356.

Reeve, W.G., Chain, P., O'Hara, G.W., Ardley, J.K., Nandasena, K.G., Bräu, L., Tiwari, R., Malfatti, S., Kiss, H., Lapidus, A., Copeland, A., Nolan, M., Land, M., Hauser, L., Chang, Y-J, Ivanova, N., Mavromatis, K., Markowitz, V., Kyrpides, N, Gollagher, M., Yates, R.J., Dilworth, M.J. and Howieson, J.G. (2010) Complete genome sequence of the Medicago microsymbiont Ensifer (Sinorhizobium) medicae strain WSM419. Standards in Genomic Sciences, 2 (1). pp. 77-86.

Ardley, J.K., Garau, G., Yates, R.J., Parker, M.A., O'Hara, G.W., Reeve, W.G., De Meyer, S., Walker, R., Dilworth, M.J., Willems, A., Watkin, E. and Howieson, J.G. (2010) Novel genera of root nodule bacteria demonstrate the microsymbiont diversity of the legume/rhizobia symbiosis. In: 5th International Legumes Conference, 8 - 14 August, Buenos Aires, Argentina .

Ardley, J.K., Parker, M.A., De Meyer, S., O'Hara, G.W., Reeve, W.G., Yates, R.J., Dilworth, M.J., Willems, A. and Howieson, J.G. (2010) Species of Microvirga are novel alpha-proteobacterial root nodule bacteria that specifically nodulate Lotononis angolensis and Lupinus texensis. In: 9th European Nitrogen Fixation Conference, 6 - 10 September, Geneva, Switzerland .

Ardley, J.K., Parker, M., De Meyer, S., O'Hara, G.W., Reeve, W.G., Yates, R.J., Dilworth, M.J., Willems, A. and Howieson, J.G. (2010) Species of Microvirga are novel root nodule bacteria from widely separate biogeographical areas that nodulate and fix nitrogen with a narrow range of legume hosts. In: Australian Nitrogen Fixation Conference, 1 - 7 December, Margaret River, Western Australia.

2009

Tiwari, R.P., Bräu, L., O'Hara, G., Howieson, J.G. and Reeve, W.G. (2009) Acid-adaption by a medic microsymbiont: new insights from the genome of Sinorhizobium medicae WSM419. In: 15th Australian Nitrogen Fixation Conference, 8 - 13 November, Margaret River, Western Australia.

Howieson, J., O'Hara, G.W., Yates, R.J., Garau, G., Ratnayake, S., Ardley, J.K., van Wyk, B-E and Pariot, B. (2009) Burkholderia, Methylobacteria and other lesser exploited RNB as commercial inoculants in temperate agriculture on poor soils. In: The 16th International Congress of Nitrogen Fixation, 14 - 19 June, Big Sky, Montana.

Lee, W.G., Reeve, W.G., O'Hara, G.W. and Tiwari, R.P. (2009) Discerning the roles and relationships of EPS and the stringent response. In: The 16th International Congress of Nitrogen Fixation, 14 - 19 June, Big Sky, Montana.

Gehlot, H.S., Shekhawat, N.S., Tiwari, R., O'Hara, G., Howieson, J. and Sprent, J. (2009) Diversity in native legumes of the Indian Thar Desert and a look into Socio-economic aspect. In: 15th Australian Nitrogen Fixation Conference, 8 - 13 November, Margaret River, Western Australia.

Ardley, J.K., O'Hara, G.W., Reeve, W.G., Yates, R.J., Dilworth, M.J. and Howieson, J.G. (2009) Highly Specific hosts in the Listia section of the Legume Genus Lotononis are nodulated by Methylobacteria and by novel isolates that are a new genus of root nodule bacteria. In: The 16th International Congress of Nitrogen Fixation, 14 - 19 June, Big Sky, Montana.

Nandasena, K.G., O'Hara, G.W., Tiwari, R.P., Willems, A. and Howieson, J.G. (2009) Mesorhizobium australicum sp. nov. and Mesorhizobium opportunistum sp. nov., isolated from Biserrula pelecinus L. in Australia. International Journal of Systematic and Evolutionary Microbiology, 59 (9). pp. 2140-2147.

Bräu, L., Goodwin, L., O'Hara, G.W., Tiwari, R., Howieson, J., Yates, R.J. and Reeve, W. (2009) Mining the sequence data of Rhizobium Leguminosarum BV Trifolii WSM1325 and WM2304. In: The 16th International Congress of Nitrogen Fixation, 14 - 19 June, Big Sky, Montana.

Nandasena, K.G. and O'Hara, G.W. (2009) New understandings in microbial (bacterial) evolution - A review. Journal of the Royal Society of Western Australia, 92 (4). pp. 453-459.

Ardley, J.K., Parker, M.A., De Meyer, S., O'Hara, G.W., Reeve, W.G., Yates, R.J., Dilworth, M.J., Williems, A. and Howieson, J.G. (2009) Nodulation and specificity in the legume genus Lotononis and description of novel Lotononis angolensis isolates. In: 15th Australian Nitrogen Fixation Conference, 8 - 13 November, Margaret River, Western Australia.

Terpolilli, J.J., Reeve, W.G., Bräu, L., Tiwari, R.P., Dilworth, M.J., Howieson, J.G. and O'Hara, G.W. (2009) Role of EXPR and Expolysaccharide production in N2 fixation in the Medicago-Sinorhizobium Symbiosis. In: The 16th International Congress of Nitrogen Fixation, 14 - 19 June, Big Sky, Montana.

Ardley, J.K., O'Hara, G.W., Reeve, W.G., Yates, R.J., Dilworth, M.J., Tiwari, R.P. and Howieson, J.G. (2009) Root nodule bacteria isolated from South African Lotononis bainesii, L. listii and L. solitudinis are species of Methylobacterium that are unable to utilize methanol. Archives of Microbiology, 191 (4). pp. 311-318.

Poonar, N., Tak, N., Parihar, R., Rathore, M.S., Fox, S.L., Swift, R., Gehlot, H.S., Bräu, L., O'Hara, G., Tiwari, R. and Howieson, J. (2009) Screening of root nodule endophytes isolated from native legumes of arid regions of India for their multiple PGP traits. In: 15th Australian Nitrogen Fixation Conference, 8 - 13 November, Margaret River, Western Australia.

Nandasena, K.G., O'Hara, G.W., Reeve, W., Tiwari, R. and Howieson, J.G. (2009) Selfish Islands and converging plasmids - new insights into evolution of root nodule bacteria. In: 15th Australian Nitrogen Fixation Conference, 8 - 13 November, Margaret River, Western Australia.

Burgos, F.A., O'Hara, G.W., Kobryn, H. and Howieson, J. (2009) The application of remote sensing to estimate nitrogen levels across Field Pea genotypes. In: 15th Australian Nitrogen Fixation Conference, 8 - 13 November, Margaret River, Western Australia.

Nandasena, K.G., O'Hara, G.W., Tiwari, R.P. and Howieson, J.G. (2009) A basis for the development of an inferior N2 fixation phenotype in root nodule bacteria following lateral transfer of symbiotic genes. In: The 16th International Congress of Nitrogen Fixation, 14 - 19 June, Big Sky, Montana.

Watkin, E.L.J., Mutch, L.A., Rome, S., Reeve, W.G., Castelli, J.M., Gruchlik, Y., Best, W.M., O'Hara, G.W. and Howieson, J.G. (2009) The effect of acidity on the production of signal molecules by Medicago roots and their recognition by Sinorhizobium. Soil Biology and Biochemistry, 41 (1). pp. 163-169.

2008

Nandasena, K.G., O'Hara, G.W., Tiwari, R.P. and Howieson, J.G. (2008) Gene transfer in the environment promotes the rapid evolution of a diversity of suboptimal and competitive rhizobia for Biserrula pelecinus L. In: Dakora, F.D., Chimphango, S.B. M., Valentine, A.J., Elmerich, C. and Newton, W.E., (eds.) Biological nitrogen fixation: towards poverty alleviation through sustainable agriculture. Springer, New York, pp. 63-64.

Bräu, L., Goodwin, L.A., O'Hara, G.W., Tiwari, R., Howieson, J.G., Yates, R.J. and Reeve, W.G. (2008) Genome features of an annual and a perennial clover microsymbiont. In: 8th European Nitrogen Fixation Conference, 30 August - 3 September, Gent p. 128.

Yates, R.J., Howieson, J.G., Reeve, W.G., Bräu, L., Speijers, J., Nandasena, K., Real, D., Sezmiş, E. and O’Hara, G.W. (2008) Host–strain mediated selection for an effective nitrogen-fixing symbiosis between Trifolium spp. and Rhizobium leguminosarum biovar trifolii. Soil Biology and Biochemistry, 40 (3). pp. 822-833.

Terpolilli, J.J., Tiwari, R.P., Dilworth, M.J., O'Hara, G.W. and Howieson, J.G. (2008) Investigating Nitrogen Fixation in the Medicago-sinorhizobium Symbiosis. In: Dakora, F.D., Chimphango, S.B. M, Valentine, A.J., Elmerich, C. and Newton, W.E., (eds.) Biological Nitrogen Fixation: Towards Poverty Alleviation through Sustainable Agriculture. Springer, New York, p. 145.

Reeve, W.G., Chain, P., Tiwari, R., O'Hara, G.W., Howieson, J.G. and Bräu, L. (2008) The Sinorhizobium medicae WSM419 genome sequencing project. In: 8th European Nitrogen Fixation Conference, 30 August - 3 September, Gent p. 125.

Terpolilli, J.J., O'Hara, G.W., Tiwari, R.P., Dilworth, M.J. and Howieson, J.G. (2008) The model legume Medicago truncatula A17 is poorly matched for N2fixation with the sequenced microsymbiont Sinorhizobium meliloti 1021. New Phytologist, 179 (1). pp. 62-66.

Ardley, J.K., Yates, R.J., Nandasena, K.G., Reeve, W.G., Law, I.J., Bräu, L., O'Hara, G.W. and Howieson, J.G. (2008) A new look at old root-nodule bacteria – molecular techniques uncover novel isolates. In: 15th International Nitrogen Fixation Congress and the 12th International Conference of the African Association for Biological Nitrogen Fixation, 21 - 26 January 2007, Cape Town, South Africa pp. 283-284.

2007

Hawkes, R., O'Hara, G., Franzmann, P.D. and Plumb, J.J. (2007) Geographical distribution and diversity of moderately thermophilic members of the thermoplasmatales. In: 17th International Biohydrometallurgy Symposium, IBS 2007, 2-5 September 2007, Frankfurt pp. 405-408.

Nandasena, K.G., O'Hara, G.W., Tiwari, R.P., Sezmiş, E. and Howieson, J.G. (2007) In situ lateral transfer of symbiosis islands results in rapid evolution of diverse competitive strains of mesorhizobia suboptimal in symbiotic nitrogen fixation on the pasture legume Biserrula pelecinus L. Environmental Microbiology, 9 (10). p. 2496.

Yates, R.J., Howieson, J.G., Reeve, W.G., Nandasena, K.G., Law, I., Bräu, L., Ardley, J.K., Nistelberger, H.M., Real, D. and O'Hara, G.W. (2007) Lotononis angolensis forms nitrogen fixing, lupinoid nodules with phylogenetically unique, fast-growing, pink-pigmented bacteria, which do not nodulate L. bainesii or L. listii. Soil Biology and Biochemistry, 39 (7). pp. 1680-1688.

Nandasena, K.G., O'Hara, G.W., Tiwari, R.P., Willlems, A. and Howieson, J.G. (2007) Mesorhizobium ciceri biovar biserrulae, a novel biovar nodulating the pasture legume Biserrula pelecinus L. International Journal of Systematic and Evolutionary Microbiology, 57 (5). pp. 1041-1045.

Hill, Y. and O'Hara, G. (2007) Root nodule bacteria of arid zone Mediterranean legumes for rehabilitation in a World Heritage Area. In: 11th International Mediterranean Ecosystems (MEDECOS) Conference (2007), 2 - 5 September, Perth, Western Australia.

Tiwari, R.P., Nandasena, K.G., Dilworth, M.J., Law, I.J., Howieson, J.G., O'Hara, G.W., Ardley, J.K. and Yates, R.J. (2007) Unique root-nodule bacteria isolated from Southern African legumes. In: 15th International Nitrogen Fixation Congress and the 12th International Conference of the African Association for Biological Nitrogen Fixation, 21 - 26 January 2007, Cape Town, South Africa.

2006

Hawkes, R., Franzmann, P.D., O’Hara, G.W. and Plumb, J.J. (2006) Ferroplasma cupricumulans sp. nov., a novel moderately thermophilic, acidophilic archaeon isolated from an industrial-scale chalcocite bioleach heap. Extremophiles, 10 (6). pp. 525-530.

Flores-Vargas, R.D. and O'Hara, G.W. (2006) Isolation and characterization of rhizosphere bacteria with potential for biological control of weeds in vineyards. Journal of Applied Microbiology, 100 (5). pp. 946-954.

Lok, E.H., O'Hara, G. and Dell, B. (2006) Nodulation of the legume Pterocarpus indicus by diverse strains of rhizobia. Journal of Tropical Forest Science, 18 (3). pp. 188-194.

Nandasena, K.G., O'Hara, G.W., Tiwari, R.P. and Howieson, J.G. (2006) Rapid in situ evolution of nodulating strains for Biserrula pelecinus L. through lateral transfer of a Symbiosis Island from the original Mesorhizobial Inoculant. Applied and Environmental Microbiology, 72 (11). pp. 7365-7367.

2005

Ardley, J.K., Yates, R.J., Howieson, J.G., Nandasena, K.G., O'Hara, G.W. and Tiwari, R.P. (2005) Characterisation of root-nodule bacteria isolated from perennial Southern African species of Lotononis. In: 14th Australian nitrogen fixation conference, 21 - 25 November, Katoomba, Australia.

Bräu, L., Swift, R., O'Hara, G., Hardy, G. and Howieson, J. (2005) Development of plant growth promoting rhizosphere organisms to enhance productivity of cereals and legumes in dry-land farming in South Australia. In: 14th Australian nitrogen fixation conference, 21 - 25 November, Katoomba, Australia.

Yates, R.J., Howieson, J.G., Real, D., Reeve, W.G., Vivas-Marfisi, A.I. and O'Hara, G.W. (2005) Evidence of selection for effective nodulation in the Trifolium spp. symbiosis with Rhizobium leguminosarum biovar trifolii. Australian Journal of Experimental Agriculture, 45 (3). pp. 189-198.

Gunn, A., O'Hara, G.W. and Tiwari, R. (2005) Investigating quorum sensing in Sinorhizobium medicae WSM419. In: 14th Australian nitrogen fixation conference, 21 - 25 November, Katoomba, Australia

Garau, G., Reeve, W.G., Bräu, L., Deiana, P., Yates, R.J., James, D.L., Tiwari, R., O'Hara, G.W. and Howieson, J.G. (2005) The Symbiotic Requirements of Different Medicago Spp. Suggest the Evolution of Sinorhizobium Meliloti and S. Medicae with Hosts Differentially Adapted to Soil pH. Plant and Soil, 276 (1-2). pp. 263-277.

Nandasena, K.G., Tiwari, R.P., O'Hara, G.W. and Howieson, J.G. (2005) Why is it necessary to manage the in situ development of poorly effective promiscuous rhizobia. In: 14th Australian nitrogen fixation conference, 21 - 25 November, Katoomba, Australia pp. 114-122.

Howieson, J.G., Yates, R.J., O'Hara, G.W., Ryder, M. and Real, D. (2005) The interactions of Rhizobium leguminosarum biovar trifolii in nodulation of annual and perennial Trifolium spp. from diverse centres of origin. Australian Journal of Experimental Agriculture, 45 (3). pp. 199-207.

2004

Cheng, Y., Howieson, J.G., O'Hara, G.W., Watkin, E.L.J., Souche, G., Jaillard, B. and Hinsinger, P. (2004) Proton release by roots of Medicago murex and Medicago sativa growing in acidic conditions, and implications for rhizosphere pH changes and nodulation at low pH. Soil Biology and Biochemistry, 36 (8). pp. 1357-1365.

Yates, R.J., Howieson, J.G., Nandasena, K.G. and O'Hara, G.W. (2004) Root-nodule bacteria from indigenous legumes in the north-west of Western Australia and their interaction with exotic legumes. Soil Biology and Biochemistry, 36 (8). pp. 1319-1329.

Reeve, W.G., Ardley, J.K., Moreau, A.L., O'Hara, G.W., Graham, P.H., Howieson, J.G. and Tiwari, R.P. (2004) Symbiotic genes transferred from Sinorhizobium medicae enable Rhizobium tropici to nodulate Medicago sativa. In: ComBio2004 Conference, 26 - 30 September, Perth, Western Australia.

Nandasena, K.G., O'Hara, G.W., Tiwari, R.P., Yates, R.J., Kishinevsky, B.D. and Howieson, J.G. (2004) Symbiotic relationships and root nodule ultrastructure of the pasture legume Biserrula pelecinus L.- a new legume in agriculture. Soil Biology and Biochemistry, 36 (8). pp. 1309-1317.

Wall, K., Toze, S. and O'Hara, G. (2004) The fate of enteric pathogens in artificial recharge schemes. In: Sustainability of water resources : proceedings of the International Conference, 13 - 14 November 2002, Perth, Western Australia

2003

Deria, A.M., Bell, R.W. and O'Hara, G.W. (2003) Organic Wheat production and Soil Nutrient Status in a mediterranean climate zone. Journal of Sustainable Agriculture, 21 (4). pp. 21-47.

Watkin, E.L.J., O'Hara, G.W. and Glenn, A.R. (2003) Physiological responses to acid stress of an acid-soil tolerant and an acid-soil sensitive strain of Rhizobium leguminosarum biovar trifolii. Soil Biology and Biochemistry, 35 (4). pp. 621-624.

2002

Cheng, Y., Watkin, E.L.J., O'Hara, G.W. and Howieson, J.G. (2002) Medicago sativa and Medicago murex differ in the nodulation response to soil acidity. Plant and Soil, 238 (1). pp. 31-39.

2001

O'Hara, G.W. (2001) Nutritional constraints on root nodule bacteria affecting symbiotic nitrogen fixation: A review. Australian Journal of Experimental Agriculture, 41 (3). pp. 417-433.

Nandasena, K.G., O'Hara, G.W., Tiwari, R.P., Yates, R.J. and Howieson, J.G. (2001) Phylogenetic relationships of three bacterial strains isolated from the pasture legume Biserrula pelecinus L. International Journal of Systematic and Evolutionary Microbiology, 51 (6). pp. 1983-1986.

2000

Watkin, E.L.J., O’Hara, G.W., Howieson, J.G. and Glenn, A.R. (2000) Identification of tolerance to soil acidity in inoculant strains of Rhizobium leguminosarum bv. trifolii. Soil Biology and Biochemistry, 32 (10). pp. 1393-1403.

Deria, A., Bell, R.W. and O'Hara, G.W. (2000) Soil quality in organically managed fields compared to conventionally managed fields in the northern and central wheatbelt of WA. In: Soils 2000 : making our science more useable : proceedings of conference Muresk Institute of Agriculture, 11 - 13 July, Northam, WA, Australia.

Howieson, J.G., Malden, J., Yates, R.J. and O'Hara, G.W. (2000) Techniques for the selection and development of elite inoculant strains of Rhizobium leguminosarum in southern Australia. Symbiosis, 28 (1). pp. 33-48.

1998

O'Hara, G.W. (1998) The role of nitrogen fixation in crop production. Journal of Crop Production, 1 (2). pp. 115-138.

1997

Watkin, E.L.J., O'Hara, G.W. and Glenn, A.R. (1997) Calcium and acid stress interact to affect the growth of Rhizobium leguminosarum bv. trifolii. Soil Biology and Biochemistry, 29 (9-10). pp. 1427-1432.

Jongruaysup, S., Dell, B., Bell, R.W., O'Hara, G.W. and Bradley, J.S. (1997) Effect of molybdenum and inorganic nitrogen on molybdenum redistribution in black gram (Vigna mungoL. Hepper) with particular reference to seed fill. Annals of Botany, 79 (1). pp. 67-74.

1996

Deria, A., Bell, R.W. and O'Hara, G.W. (1996) Wheat production and soil chemical properties of organic and conventional paired sites in Western Australia. In: Proceedings of 8th Agronomy Conference 1996, 31 January - 3 February, Toowoomba, Qld, Australia pp. 200-202.

1994

O'Hara, G.W. and Glenn, A.R. (1994) The adaptive acid tolerance response in root nodule bacteria and Escherichia coli. Archives of Microbiology, 161 (4). pp. 286-292.

1993

O'Hara, G.W., Hartzook, A., Bell, R.W. and Loneragan, J.F. (1993) Differences between Bradyrhizobium strains NC92 and TAL1000 in their nodulation and nitrogen fixation with peanut in iron deficient soil. Plant and Soil, 155-56 (1). pp. 333-336.

Jongruaysup, S., O'Hara, G.W., Dell, B. and Bell, R.W. (1993) Effects of low molybdenum seed on nodule initiation, development and N2 fixation in black gram (Vigna mungo L.). Plant and Soil, 155-56 (1). pp. 345-348.

1990

Goss, T.J., O'Hara, G.W., Dilworth, M.J. and Glenn, A.R. (1990) Cloning, characterization, and complementation of lesions causing acid sensitivity in Tn5-induced mutants of Rhizobium meliloti WSM419. Journal of Bacteriology, 172 (9). pp. 5173-9.

1988

O'Hara, G.W., Boonkerd, N. and Dilworth, M.J. (1988) Mineral constraints to nitrogen fixation. Plant and Soil, 108 (1). pp. 93-110.

O'Hara, G.W., Hartzook, A., Bell, R.W. and Loneragan, J.F. (1988) Response to bradyrhizobium strain of peanut cultivars grown under iron stress. Journal of Plant Nutrition, 11 (6-11). pp. 843-852.

1987

O'Hara, G.W., Franklin, M. and Dilworth, M.J. (1987) Effect of sulfur supply on sulfate uptake, and alkaline sulfatase activity in free-living and symbiotic bradyrhizobia. Archives of Microbiology, 149 (2). pp. 163-167.

O'Hara, G.W., Hartzook, A., Bell, R.W. and Loneragan, J.F. (1987) Response to Bradyrhizobium strain of Fe efficient and Fe inefficient peanut cultivars grown under iron stress. In: 27th Annual General Meeting of Australian Society of Plant Physiologists, 11 - 15 May, Perth, Western Australia

1985

O'Hara, G.W., Riley, I.T., Glenn, A.R. and Dilworth, M.J. (1985) The Ammonium Permease of Rhizobium leguminosarum MNF3841. Journal of General Microbiology, 131 (4). pp. 757-764.

This list was generated on Tue Sep 23 03:22:08 2014 IST.