Ensifer fredii
Scientific classification Edit this classification
Domain: Bacteria
Phylum: Pseudomonadota
Class: Alphaproteobacteria
Order: Hyphomicrobiales
Family: Rhizobiaceae
Genus: Ensifer
Species:
E. fredii
Binomial name
Ensifer fredii
(Scholla & Elkan, 1984) Young, 2003
Synonyms[1]
  • Ensifer xinjiangensis (Chen et al., 1988) Young, 2003
  • Rhizobium fredii Scholla and Elkan, 1984
  • Sinorhizobium fredii (Scholla and Elkan, 1984) Chen et al., 1988 emend. De Lajudie et al., 1994
  • Sinorhizobium xinjiangense Chen et al., 1988

Ensifer fredii is a nitrogen fixing bacteria of the genus Sinorhizobium.[2] It is a fast-growing root nodule bacteria. Sinorhizobium fredii exhibit a broad host-range and are able to nodulate both determinant hosts such as soy as well as indeterminate hosts including the pigeon pea. Because of their ease of host infection there is interest in their genetics and the symbiotic role in host infection and nodule formation.[3]

History

This species was first isolated from soybeans. The type strain was isolated from a root nodule of Glycine max growing in Hunan Province, China, designated strain USDA 205 (= ATCC 35423 = PRC 205).

References

  1. "Ensifer fredii". Integrated Taxonomic Information System. Retrieved 4 October 2021.
  2. Scholla, M. H.; Elkan, G. H. (1984). "Rhizobium fredii sp. nov., a Fast-Growing Species That Effectively Nodulates Soybeans". International Journal of Systematic Bacteriology. 34 (4): 484–486. doi:10.1099/00207713-34-4-484. ISSN 0020-7713.
  3. López-Baena, Francisco J.; Ruiz-Sainz, José E.; Rodríguez-Carvajal, Miguel A.; Vinardell, José M. (2016-05-18). "Bacterial Molecular Signals in the Sinorhizobium fredii-Soybean Symbiosis". International Journal of Molecular Sciences. 17 (5): 755. doi:10.3390/ijms17050755. PMC 4881576. PMID 27213334.

Further reading


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