Abstract
A novel Gram-negative, aerobic, motile, lemon-yellow-colored, and non-spore-forming rod-shaped bacterium designated strain NZ-12BT was isolated in February 2021 from a sponge species (Crateromorpha) collected at the southern Kermadec Ridge, Pacific Ocean, New Zealand. Comparative 16S rRNA gene-based analyses indicated that strain NZ-12BT shared 98.58%, 96.44%, 96.23%, and 94.78% 16S rRNA sequence similarity to Alteriqipengyuania lutimaris S-5T, Qipengyuania pelagi UST081027-248T, Qipengyuania citreus RE35F/1T, and Alteriqipengyuania halimionae CPA5T, respectively. The major respiratory quinone was ubiquinone-10(Q-10). The polar lipid profile of NZ-12BT was composed of diphosphatidylglycerol, phosphatidylethanolamine, phosphatidyl-N-methyl-ethanolamine, phosphatidylcholine, sphingoglycolipid, phosphatidylglycerol, one unknown polar lipid, three unknown phospholipids, and three unknown glycolipids. The major fatty acids of strain NZ-12BT were C18:1ω12t, C16:0, C17:1ω6c, and C14:02-OH. Carotenoids were present. Genome mining analysis revealed a biosynthetic gene cluster encoding for the terpene biosynthesis. Pairwise ANI and dDDH values of strain NZ-12BT and closely related phylogenetic neighbors were below the threshold values of 95% and 70%, respectively. The DNA G+C content was 65.4 mol% (by genome). Based on data obtained by a polyphasic approach, type strain NZ-12BT (=DSM 112810T = NCCB 100841T) represents a novel species of the genus Alteriqipengyuania, for which the name Alteriqipengyuania abyssalis sp. nov. is proposed.
Subject
Nature and Landscape Conservation,Agricultural and Biological Sciences (miscellaneous),Ecological Modeling,Ecology
Cited by
9 articles.
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