Related Experiment Video
Updated: Mar 11, 2026

Bioprospecting of Extremophilic Microorganisms to Address Environmental Pollution
Published on: December 30, 2021
Pontibacter aydingkolensis sp. nov., isolated from soil of a salt lake
Ghenijan Osman1,2, Tao Zhang1,2, Kai Lou2,1
1Institute of Microbiology, Xinjiang Academy of Agricultural Sciences, Urumqi 830091, PR China.
Abstract:
A Gram-stain-negative, short rod-shaped and light-red-pigmented bacterium, designated XAAS-1T, was isolated from the soil of Aydingkol Lake near the Turpan City, Xinjiang, China. The isolate was positive for oxidase, catalase and hydrolysis of starch, casein, gelatin and aesculin. The sole respiratory quinone was MK-7 and the principal cellular fatty acids were iso-C15 : 0 and C15 : 0 3-OH. The major polar lipids were phosphatidylethanolamine, one unidentified phospholipid and two unidentified polar lipids. The polyamine pattern was found to contain mainly sym-homospermidine. 16S rRNA gene sequence analysis indicated that strain XAAS-1T belongs to the genus Pontibacter in the family Cytophagaceae, with sequence similarities ranging from 93.8 to 96.7 % with other type species of the genus Pontibacter. On the basis of phenotypic and genotypic data, strain XAAS-1T represents a novel species of the genus Pontibacter, for which the name Pontibacter aydingkolensis sp. nov. (type strain XAAS-1T=CCTCC AB 2016134T=JCM 31442T) is proposed.
More Related Videos
05:19Isolation and Identification of Bacterial Strains from Skin of Terrestrial Amphibians
Published on: June 17, 2025
14:38Establishment of Microbial Eukaryotic Enrichment Cultures from a Chemically Stratified Antarctic Lake and Assessment of Carbon Fixation Potential
Published on: April 20, 2012
Related Concept Videos
Bacterial Phylum Bacteroidota
Bacterial Phylum Actinobacteria
Bacterial Phylum Proteobacteria
Bacterial Phylum Spirochaetes
Other Unique Bacteria
Anoxygenic Phototrophic Bacteria