Tatumella

Tatumella is a genus of gram-negative, facultative anaerobic bacteria belonging to the family Enterobacteriaceae. These bacteria are typically rod-shaped and motile. The genus was first described in 1986 and named in honor of Dr. David Tatum, a prominent microbiologist.

Species within the Tatumella genus are often found in the environment, including soil and water. They have also been isolated from various animal hosts, and in some instances, have been associated with opportunistic infections in humans, though this is relatively uncommon. Tatumella species are generally considered commensals or environmental residents rather than primary pathogens.

Diagnostic identification of Tatumella typically involves biochemical tests and 16S rRNA gene sequencing. Their metabolic capabilities can vary between species, but they are generally characterized by their ability to ferment glucose. Research on Tatumella has contributed to our understanding of the diversity within the Enterobacteriaceae family and their ecological roles.