Related Experiment Video
Updated: Apr 5, 2026

Culture of Small Colony Variant of Pseudomonas aeruginosa and Quantitation of its Alginate
Published on: February 22, 2020
Dysgonomonas alginatilytica sp. nov., an alginate-degrading bacterium isolated from a microbial consortium
Akihisa Kita1,2, Toyokazu Miura1,2, Yoshiko Okamura1,2
1Department of Molecular Biotechnology, Graduate School of Advanced Sciences of Matter, Hiroshima University, 1-3-1 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8530, Japan.
Abstract:
Gram-stain-negative, facultatively anaerobic, non-motile, non-spore-forming, rod-shaped bacterium, designated strain HUA-2T, was isolated from an alginate-degrading microbial consortium. Strain HUA-2T was related to Dysgonomonas capnocytophagoides JCM 16697T, Dysgonomonas macrotermitis JCM 19375T and Dysgonomonas mossii CCUG 43457T with 95.1 %, 94.1 % and 92.1 % 16S rRNA gene sequence similarity, respectively. The optimal growth temperature and pH for strain HUA-2T were 35 °C and pH 8.0, respectively. Enzyme production, major fermentation products from glucose, and the major cellular fatty acids were different from those of D. capnocytophagoides CCUG 17966T or other members of the genus Dysgonomonas. Therefore, strain HUA-2T is proposed to represent a novel species of the genus Dysgonomonas, for which we propose the name Dysgonomonas alginatilytica sp. nov. The type strain is HUA-2T ( = DSM 100214T = HUT 8134T).
More Related Videos
08:57Identification of Novel Genes Associated with Alginate Production in Pseudomonas aeruginosa Using Mini-himar1 Mariner Transposon-mediated Mutagenesis
Published on: March 10, 2014
09:27Immobilization of Multi-biocatalysts in Alginate Beads for Cofactor Regeneration and Improved Reusability
Published on: April 22, 2016
Related Concept Videos
Red Algae
Bacterial Phylum Bacteroidota
Bacterial Phylum Proteobacteria
Other Algae
Other Unique Bacteria
Deep Sea Microbial Ecology