Evidence map›Paper›PMID 42252975›Full record

ArticleJournal of microbiology (Seoul, Korea)2026

Aliikangiella litoralis sp. nov. and Aliikangiella aequoris sp. nov., isolated from coastal seawaters of the Yellow Sea.

Seungyeop Oh, Yeonjung Lim, Meora Rajeev, Jang-Cheon Cho

Abstract read
In one paragraph

Article in Journal of microbiology (Seoul, Korea), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

4 authors.

Seungyeop OhDepartment of Biological Sciences and Bioengineering, Inha University, Incheon 22212, Republic of Korea.
Yeonjung LimCenter for Molecular and Cell Biology, Inha University, Incheon 22212, Republic of Korea.
Meora RajeevInstitute for Specialized Teaching and Research, Inha University, Incheon 22212, Republic of Korea.
Jang-Cheon ChoDepartment of Biological Sciences and Bioengineering, Inha University, Incheon 22212, Republic of Korea.

Funding

Honam National Institute of Biological Resources HNIBR2026-A-2-07Ministry of Science and ICTNational Research Foundation of Korea 2022R1A2C3008502
6 · The paper itself

Abstract

Three Gram-stain-negative, strictly aerobic, motile bacterial strains, designated IMCC44359T, IMCC44632T, and IMCC44653, were isolated from coastal surface seawater collected near Jangbong Island in the Yellow Sea. Phylogenetic analyses based on 16S rRNA gene and whole-genome sequences assigned the isolates to the genus Aliikangiella. Strains IMCC44632T and IMCC44653 shared identical 16S rRNA gene sequences and exhibited high genomic relatedness (99.0% average nucleotide identity and 92.0% digital DNA-DNA hybridization), indicating that they represent a single species. In contrast, strain IMCC44359T showed low genomic relatedness to these strains and to previously validly published Aliikangiella species, supporting its recognition as a distinct species. The genome of IMCC44359T (5.95 Mbp; 36.5 mol% G + C) is substantially larger than those of IMCC44632T and IMCC44653 (~3.75 Mbp; 40.1-40.2 mol% G + C), and all genomes encode aerobic chemoorganotrophic metabolism and biochemical capacities consistent with adaptation to marine environments. The isolates grew under mesophilic and moderately halophilic conditions typical of coastal seawater bacteria, with growth occurring at ranges at 10-40℃, pH 6.0-9.0, and 0.5-7.5% NaCl (optimum, 30℃, pH 7.0-8.0, and 2.0-3.0% NaCl). All strains contained ubiquinone-8 (Q-8) as the sole respiratory quinone, and phosphatidylethanolamine, phosphatidylglycerol, and diphosphatidylglycerol were the major polar lipids. The dominant cellular fatty acids were iso-C15:0 and summed feature 9 (iso-C17:1 ω9c and/or C16:0 10-methyl). Integrated phylogenetic, genomic, phenotypic evidence supported the recognition of two novel species within the genus Aliikangiella, for which the names Aliikangiella litoralis sp. nov. (type strain IMCC44359T = KCTC 18089T = JCM 37879T = HNIBRBA19635T) and Aliikangiella aequoris sp. nov. (type strain IMCC44632T = KCTC 18090T = JCM 37880T = HNIBRBA19636T) are proposed.

Indexed as

PhylogenySeawaterBacterial Typing TechniquesBase CompositionChinaDNA, BacterialFatty AcidsGenome, BacterialNucleic Acid HybridizationPhospholipidsRNA, Ribosomal, 16SSequence Analysis, DNAUbiquinoneDNA, BacterialFatty AcidsPhospholipidsRNA, Ribosomal, 16SUbiquinoneAliikangiella aequorisAliikangiella litoralisgenomemarine bacterianovel speciespolyphasic taxonomy

Identifiers

PMID42252975
PMCPMC13576998

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.