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  1. Article

    Detection of Pantoea ananatis, causal agent of leaf spot disease of maize, in Mexico

    Bacterial isolates from maize plants showing a leaf spot disease were identified through molecular and phenotypic traits, showing that the isolates belong to Pantoea ananatis. Maize plants inoculated with those i...

    R. Pérez-y-Terrón, M. C. Villegas, A. Cuellar… in Australasian Plant Disease Notes (2009)

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    Chapter

    Sequencing the 1700 kb pExo Megaplasmid of Sinorhizobium meliloti. In vivo Cloning of 60-240 Kb Fragments

    I. Hernandez-Lucas, P. Chain, A. Cowie… in Nitrogen Fixation: From Molecules to Crop … (2000)

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    Chapter

    Ecological, Phylogenetic and Taxonomic Remarks on Diazotrophs and Related Genera

    E. Martínez-Romero, J. Caballero-Mellado… in Nitrogen Fixation: From Molecules to Crop … (2000)

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    Article

    Symbiotic performance of some modified Rhizobium etli strains in assays with Phaseolus vulgaris beans that have a high capacity to fix N2

    Rhizobium etli and R. tropici form nitrogen-fixing nodules on Phaseolus vulgaris (common bean). In the hope that R. etli strains with additional citrate synthase genes have better carbon economies, merodiploid...

    E. Martínez-Romero, I. Hernández-Lucas, J. J. Peña-Cabriales… in Plant and Soil (1998)

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    Chapter

    Symbiotic performance of some modified Rhizobium etli strains in assays with Phaseolus vulgaris beans that have a high capacity to fix N2

    Rhizobium etli and R. tropici form nitrogen-fixing nodules on Phaseolus vulgaris (common bean). In the hope that R. etli strains with additional citrate synthase genes have better carbon economies,...

    E. Martínez-Romero, I. Hernández-Lucas… in Molecular Microbial Ecology of the Soil (1998)

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    Chapter

    Molecular Genetics of C4-Dicarboxylic Acid Transport in Rhizobium Tropici

    The symbiotic association Rhizobium- legume involves the exchange of both signals and metabolic substrates between the two partners. Previous studies demonstrated that C4-dicarboxilic acids (DCA) are essential su...

    S. Batista, I. Hernandez-Lucas… in Nitrogen Fixation: Fundamentals and Applic… (1995)