MeSH definition : A genus of straight or slightly curved gram-negative rods occurring singly or in pairs
and isolated from sludge, mud, and river and pond water. (From Bergey's Manual of
Determinative Bacteriology, 9th ed);
A genus of straight or slightly curved gram-negative rods occurring singly or in pairs
and isolated from sludge, mud, and river and pond water. (From Bergey's Manual of
Determinative Bacteriology, 9th ed)