Publication Date:
2016-11-17
Description:
Members of subdivision 1 of the phylum Acidobacteria were grown at different pH values in a new medium formulation named PSYL 5, which includes sucrose as a carbon source and other compounds (such as KH 2 PO 4 and MgSO 4 .7H 2 O). Growth rate was nearly constant at pH 5.0 and declined at pH 3–4 and 6–7. However, it was found that effects involving good carbon/nitrogen ratios and pH on the growth of the members of Acidobacteria subdivision 1 were significant, and the strongest effect of these conditions was at pH 5.0. In addition, incubation time of 48, 72, 96 and 120 h was shorter than that described previously for members of Acidobacteria subdivision 1 on solid laboratory media.
Keywords:
Environmental Microbiology
Print ISSN:
0378-1097
Electronic ISSN:
1574-6968
Topics:
Biology
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