Terrabacter tumescens

Terrabacter tumescens
Scientific classification Edit this classification
Domain: Bacteria
Phylum: Actinomycetota
Class: Actinomycetia
Order: Micrococcales
Family: Intrasporangiaceae
Genus: Terrabacter
Species:
T. tumescens
Binomial name
Terrabacter tumescens
(Jensen 1934) Collins et al. 1989[1]
Synonyms
  • Arthrobacter tumescens (Jensen 1934) Conn and Dimmick 1947 (Approved Lists 1980)
  • "Corynebacterium tumescens" Jensen 1934
  • Pimelobacter tumescens (Jensen 1934) Suzuki and Komagata 1983

Terrabacter tumescens is a species of Gram-positive, mesophilic bacteria. Young cells are long rods, and older cultures are coccoid.[1] It was first described in 1934, and its name is derived from Latin tume (from tumefacere, to make swollen), referencing how older cells swell and break off new cells. It was initially isolated from soil.[2] The optimum growth temperature for T. tumescens is 25-30 °C and can grow in the 10-35 °C range.[1]

The species was originally classified as Corynebacterium tumescens in 1934.[2] In 1947, it was reclassified into the newly revived genus Arthrobacter as Arthrobacter tumescens.[3] In 1982, the species was again reclassified into the novel genus Pimelobacter, and was named Pimelobacter tumescens.[4] Finally, in 1989, the species was classified into the novel and current genus, Terrabacter.[1]

  1. ^ a b c d Collins, M. D.; Dorsch, M.; Stackebrandt, E. (1 January 1989). "Transfer of Pimelobacter tumescens to Terrabacter gen. nov. as Terrabacter tumescens comb. nov. and of Pimelobacter jensenii to Nocardioides as Nocardioides jensenii comb. nov". International Journal of Systematic Bacteriology. 39 (1): 1–6. doi:10.1099/00207713-39-1-1.
  2. ^ a b Jensen, H. L. (1934). "Studies on Saprophytic Mycobacteria and Corynebacteria". Proceedings of the Linnean Society of New South Wales. 59: 45–47.
  3. ^ Conn, HJ; Dimmick, I (September 1947). "Soil Bacteria Similar in Morphology to Mycobacterium and Corynebacterium". Journal of Bacteriology. 54 (3): 291–303. doi:10.1128/JB.54.3.291-303.1947. PMC 526554. PMID 16561362.
  4. ^ Suzuki, K. I.; Komagata, K. (1983). "Pimelobacter gen. nov., a new genus of coryneform bacteria with LL-diaminopimelic acid in the cell wall". The Journal of General and Applied Microbiology. 29 (1): 59–71. doi:10.2323/jgam.29.59.