title: Isolation and Identification of Acholeplasma sp. from the Mud Crab, Scylla serrata.
abstract: For the first time, a mollicute-like organism (MLO) was cultured from moribund mud crabs (Scylla serrata) during an outbreak of clearwater disease in Zhejiang Province, China. The MLO displayed a fried-egg colony morphology in culture, did not possess a cell wall, and was not retained by 0.45 μm and 0.2 μm filters. It was able to ferment glucose, sucrose, lactose, and maltose, but it did not utilize arginine and urea. The MLO grew in the absence of bovine serum and was not susceptible to digitonin. Sequence analysis of the 16S rRNA gene revealed that this MLO had 99% identity with Acholeplasma laidlawii PG-8A, which indicates that the organism isolated from mud crabs is a member of the genus Acholeplasma.
authors.affiliation: Municipal Key Laboratory of Microorganism and Environmental Engineering, Ningbo, Zhejiang 315100, China.
authors.forename: Ji-Gang
authors.initials: JG
authors.lastname: Chen
authors.forename: Dan
authors.initials: D
authors.lastname: Lou
authors.forename: Ji-Fang
authors.initials: JF
authors.lastname: Yang