“…Strain L2-4 possesses a conserved cluster of genes associated with photosynthesis, including genes encoding the light-harvesting complex and the reaction center, and genes involved in biosynthesis of bacteriochlorophyll ( bch ) and carotenoids ( crt ). Further analyses of this genome will include comparisons with other Methylobacterium genomes already reported ( 13 , 17 , 19 – 21 ). The genome of strain L2-4 presents several genes involved in metabolic pathways that may contribute to the promotion of plant growth, including genes for the production of auxin biosynthesis, zeatin ( miaA ), cobalamin synthesis protein ( cob ), urea metabolism ( ureABCDEFG ), biosorption of heavy metals or decrease of metal toxicity, endoglucanase ( celC ), phytase, C-P lyase system ( phn ), pyrroloquinoline quinone biosynthesis protein ( pqqABCDE ), and methylotrophy gene clusters ( mxa ).…”