English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

Two Gram-stain-negative, aerobic, moderately halophilic, rod-shaped bacteria (strains Ar-45(T) and DY470(T)) were isolated from seawater collected from the Southern Ocean and the Pacific Ocean, respectively. Growth of strain Ar-45(T) was observed with between 0.5 and 10.0 % (w/v) NaCl (optimally with 0.5-3.0 %) and between pH 5.5 and 9.5. Strain DY470(T) grew in the presence of 0.5-7.5 % (w/v) NaCl (optimally with 2.0 %) and at pH 5.5-8.5. Chemotaxonomic analysis showed Q-10 as the respiratory quinone for both strains. The major fatty acids (&gt;5 %) of strain Ar-45(T) were C16 : 0, C19 : 0 cyclo ω8c and C18 : 1ω7c, while those of strain DY470(T) were C18 : 1ω7c, C16 : 0 and 11-methyl C18 : 1ω7c. The DNA G+C contents of the two strains were 62.0 and 61.8 mol%, respectively. Phylogenetic analyses based on 16S rRNA gene sequences showed that strains Ar-45(T) and DY470(T) were related most closely to the genus Oceanicola, with sequence similarities of 97.4-94.0 and 97.7-94.7 %, respectively. The DNA-DNA hybridization value between strain Ar-45(T) and Oceanicola marinus LMG 23705(T) was 22.0 %. Levels of DNA-DNA relatedness between strain DY470(T) and Oceanicola nitratireducens LMG 24663(T) and Oceanicola batsensis DSM 15984(T) were 32.5 and 26.1 %, respectively. Based on phylogenetic, chemotaxonomic and phenotypic data, strains Ar-45(T) and DY470(T) are considered to represent two novel species of the genus Oceanicola, for which the names Oceanicola antarcticus (type strain Ar-45(T) = CGMCC 1.12662(T) = LMG 27868(T)) and Oceanicola flagellatus (type strain DY470(T) = CGMCC 1.12664(T) = LMG 27871(T)) are proposed.

Oceanicola antarcticus sp. nov. and Oceanicola flagellatus sp. nov., moderately halophilic bacteria isolated from seawater