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Hydrogenophaga crocea sp. nov. associated with cyanobacterial mat isolated from farmland mud

A catalase and oxidase-positive strain BA0156 T was isolated from a cyanobacterial mat collected from the farmland mud cultivated with sugarcane from Ahmednagar, India. The 16S rRNA gene of strain BA0156 T showed the highest percent sequence similarity with Hydrogenophaga borbori LMG 30805 T (98.5%)...

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Bibliographic Details
Published in:Archives of microbiology 2022-05, Vol.204 (5), p.265-265, Article 265
Main Authors: Thorat, Vipool, Tiwarekar, Bhavesh, Kirdat, Kiran, Chavan, Saurabhee, Markad, Shital, Sathe, Shivaji, Lodha, Tushar, Yadav, Amit
Format: Article
Language:English
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Summary:A catalase and oxidase-positive strain BA0156 T was isolated from a cyanobacterial mat collected from the farmland mud cultivated with sugarcane from Ahmednagar, India. The 16S rRNA gene of strain BA0156 T showed the highest percent sequence similarity with Hydrogenophaga borbori LMG 30805 T (98.5%), followed by H. flava DSM 619 T (98.3%) and H. intermedia DSM 5680 T (98.2%). The strain BA0156 T contained the major fatty acids, C 16:0 (25.1%) and C 17:0 cyclo (3.9%), whereas phosphatidylethanolamine and diphosphatidylglycerol were the major polar lipids. The OrthoANI and dDDH values between strain BA0156 T and its closest relative H. borbori LMG 30805 T were 84.6% and 28.3%, respectively. The DNA G+C content of strain BA0156 T was 69.4 mol %. Furthermore, the biochemical and physiological features of strain BA0156 T showed a distinct pattern from their closest phylogenetic neighbours. The phenotypic, genotypic and chemotaxonomic characteristics indicated that the strain BA0156 T represents a new species for which the name Hydrogenophaga crocea (type strain BA0156 T  = MCC 3062 T  = KCTC 72452 T  = JCM 34507 T ) is proposed.
ISSN:0302-8933
1432-072X
DOI:10.1007/s00203-022-02865-2