Sinorhizobium fredii HH103 cgs Mutants Are Unable to Nodulate Determinate- and Indeterminate Nodule–Forming Legumes and Overproduce an Altered EPS

Sinorhizobium fredii HH103 produces cyclic β glucans (CG) composed of 18 to 24 glucose residues without or with 1-phosphoglycerol as the only substituent. The S. fredii HH103-Rifr cgs gene (formerly known as ndvB) was sequenced and mutated with the lacZ-gentamicin resistance cassette. Mutant SVQ562...

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Main Authors: Juan C. Crespo-Rivas, Isabel Margaret, Ángeles Hidalgo, Ana M. Buendía-Clavería, Francisco J. Ollero, Francisco J. López-Baena, Piedad del Socorro Murdoch, Miguel A. Rodríguez-Carvajal, M. Eugenia Soria-Díaz, María Reguera, Javier Lloret, David P. Sumpton, Jackie A. Mosely, Jane E. Thomas-Oates, Anton A. N. van Brussel, Antonio Gil-Serrano, Jose M. Vinardell, Jose E. Ruiz-Sainz
Format: Article
Language:English
Published: The American Phytopathological Society 2009-05-01
Series:Molecular Plant-Microbe Interactions
Online Access:https://apsjournals.apsnet.org/doi/10.1094/MPMI-22-5-0575