Gram-negative motile rods

It is a facultative anaerobic, gram-negative, motile, rod-shaped bacterium propelled by long, rapidly rotating flagella. It is part of the common bacterium that normally inhabits... 

The gram-negative motile rods classified today as Citrobacter have in the past 40 years been described under various synonyms and systematically arranged in different tribes or genera. 

It is an aerobic, gram-negative, motile, nonsporing, rod-shaped bacterium. It can survive for many months in surface water and up to 3 months in shaded soil. The natural reservoir is soil and water. This is a biosafety level 2 agent. Additional primary containment and personnel precautions may be indicated for activities with a high potential for aerosol or droplet production. 

It is an aerobic, gram-negative, nonsporing, rod-shaped bacterium. It is motile with a single polar flagellum. 

The first chemolithotrophic culture was isolated in the former Soviet Union by Ilyaletdinov and Abdrashitova (18). The organism, named Pseudomonas arse-nitoxidans by them, was associated with a gold-arsenic deposit (sulfidic gold ore). The culture consisted of aerobic, gram-negative, motile, straight rods (0.4 X 1.2-... 

Cells are gram negative, straight rods with round ends, measuring approximately 0.7-0.9 by 1.9-3.1 pm, and motile with peritrichous flagella. Colonies are initially yellowish and become dark orange later, smooth and raised, with entire margin on LGI medium. 

Cells are gram negative, straight rods, measuring 0.8-1.0 by 2.5-4.0 pm, and non motile. Colonies are circular, entire, and pale in color on yeast extract/glucose/ peptone agar. 

Escherichia coli is a member of the bacterial family, Enterobacteriaceae, the enteric bacteria. Members of the Enterobacteriaceae are among the most important bacteria medically. A number of genera within the family are human intestinal pathogens (e.g., Salmonella, Shigella, Yersinia). Several others are normal colonists of the human gastrointestinal tract (e.g., Escherichia, Enterobacter, Klebsiella), but these bacteria, as well, may occasionally be associated with diseases of humans. E. coli is a facultative anaerobic, motile, gram-negative rod. 

The organism is a motile, short Gram-negative rod, with a single polar... 

Enterobacter. This genus are motile Gram-negative rods, which attack sugars fermentatively to form gas. They may be found causing spoilage in milk. 

Klebsiella. This group of Gram-negative rods are non-motile and may be separated from Escherichia by means of the IMViG tests (Chapter 6). 

---