| References | Int. J. syst. Bact. (1986) 36 86-93 A simplified liquid-drying method for the preservation of microorganisms sensitive to freezing and freeze-drying, J Microbiol Methods 12, 125-132, 1990 A fourth Azospirillum species from cereal roots, An Acad Bras Cien 56, 365, 1984 Characterization of Herbaspirillum seropedicae gen. nov. sp. nov., a root associated nitrogen-fixing bacterium, Int J Syst Bacteriol 36, 86-93, 1986 Divergence in nitrogenases of Azoarcus spp., Proteobacteria of the beta subclass, J Bacteriol 179(13), 4172-4178, 1997 Emended description of Herbaspirillum; inclusion of [Pseudomonas] rubrisubalbicans, a milk plant pathogen, as Herbaspirillum rubrisubalbicans comb. nov.; and classification of a group of clinical isolates (EF group 1) as Herbaspirillum species 3, Int J Syst Bacteriol 46(3), 802-810, 1996 Herbaspirillum frisingense sp. nov., a new nitrogen-fixing bacterial species that occurs in C4-fibre plants, Int J Syst Evol Microbiol 51(1), 157-168, 2001 Herbaspirillum hiltneri sp. nov., isolated from surface-sterilized wheat roots, Int J Syst Evol Microbiol 56(6), 1341-1348, 2006 |