The objectives of this investigation were to isolate the rpoH2 gene encoding an alternative sigma factor from Sinorhizobium sp. BL3 and to determine its role in exopolysaccharide (EPS) synthesis, salt tolerance, and symbiosis with Phaseolus lathyroides. The rpoH2 gene of Rhizobium sp. strain TAL1145 is known to be required for EPS synthesis and effective nodulation of Leucaena leucocephala.
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Tittabutr, P., Payakapong, W., Teaumroong, N., Boonkerd, N., Singleton, P.W., Borthakur, D. (2008). The Alternative Sigma Factor rpoH2 is Required for Salt Tolerance in Sinorhizobium sp. Strain BL3. In: Dakora, F.D., Chimphango, S.B.M., Valentine, A.J., Elmerich, C., Newton, W.E. (eds) Biological Nitrogen Fixation: Towards Poverty Alleviation through Sustainable Agriculture. Current Plant Science and Biotechnology in Agriculture, vol 42. Springer, Dordrecht. https://doi.org/10.1007/978-1-4020-8252-8_32
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DOI: https://doi.org/10.1007/978-1-4020-8252-8_32
Publisher Name: Springer, Dordrecht
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