''Rhizobium gallicum'' is a
Gram-negative
Gram-negative bacteria are bacteria that do not retain the crystal violet stain used in the Gram staining method of bacterial differentiation. They are characterized by their cell envelopes, which are composed of a thin peptidoglycan cell wall ...
root-nodule bacterium. It forms nitrogen-fixing root nodules on
legume
A legume () is a plant in the family Fabaceae (or Leguminosae), or the fruit or seed of such a plant. When used as a dry grain, the seed is also called a pulse. Legumes are grown agriculturally, primarily for human consumption, for livestock f ...
s, being first isolated from those of ''
Phaseolus vulgaris
''Phaseolus vulgaris'', the common bean, is a herbaceous annual plant grown worldwide for its edible dry seeds or green, unripe pods. Its leaf is also occasionally used as a vegetable and the straw as fodder. Its botanical classification, alo ...
''.
References
Further reading
*
*
*
*
*
External links
*
Rhizobiaceae
Bacteria described in 1997
{{Hyphomicrobiales-stub