See Also: gram-negative aerobic rods and cocci(medicine)
gram-negative anaerobic cocci(medicine)
gram-negative aerobic bacteria(medicine)
gram-negative facultatively anaerobic rods(medicine)
gram-negative anaerobic straight, curved, and helical rods(medicine)
Gram-positive cocci(medicine)
gram-positive rods(medicine)
gram-positive asporogenous rods(medicine)
gram-positive endospore-forming rods(medicine)
gram-positive asporogenous rods, irregular(medicine)

gram-negative aerobic rods and cocci (medicine)


gram-negative aerobic rods and cocci
<microbiology> A group of gram-negative bacteria consisting of rod- and coccus-shaped cells.

They are both aerobic (able to grow under an air atmosphere) and microaerophilic (grow better in low concentrations of oxygen) under nitrogen-fixing conditions but, when supplied with a source of fixed nitrogen, they grow as aerobes.