These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.
Pubmed for Handhelds
PUBMED FOR HANDHELDS
Search MEDLINE/PubMed
Title: Acholeplasma brassicae sp. nov. and Acholeplasma palmae sp. nov., two non-sterol-requiring mollicutes from plant surfaces. Author: Tully JG, Whitcomb RF, Rose DL, Bové JM, Carle P, Somerson NL, Williamson DL, Eden-Green S. Journal: Int J Syst Bacteriol; 1994 Oct; 44(4):680-4. PubMed ID: 7981098. Abstract: Two mollicutes (strains 0502T [T = type strain] and J233T), which were isolated from the surfaces of broccoli (Brassica oleracea var. italica) plants or the crown tissues of the coconut palm (Cocos nucifera), were capable of sustained growth in serum-free (or cholesterol-free) mycoplasma broth media. Examination by electron and dark-field microscopic techniques revealed that the cells of each strain were small, nonhelical, nonmotile, pleomorphic, and coccoid and that each cell was surrounded by a single cytoplasmic membrane. No evidence of a cell wall was found. The organisms were filterable and grew rapidly in most conventional mycoplasma culture medium formulations containing horse or fetal bovine sera under either aerobic or anaerobic conditions. The optimum temperature for growth of both organisms was 30 degrees C, but multiplication occurred over a temperature range from 18 to 37 degrees C. Both strains catabolized glucose, but did not hydrolyze arbutin, arginine, or urea. The genome size of strain 0502T was 1,215 kbp, and the DNA base composition (guanine-plus-cytosine content) was 35.5 mol%. The genome size of strain J233T was 1,610 kbp, and the DNA base composition was 30.0 mol%. The two isolates were not serologically related to each other or to the type strains of 11 previously described Acholeplasma species. Strain 0502 (= ATCC 49388) is the type strain of Acholeplasma brassicae sp. nov., and strain J233 (= ATCC 49389) is the type strain of Acholeplasma palmae sp. nov.[Abstract] [Full Text] [Related] [New Search]