Physiological and genomic features of <i>Paraoceanicella profunda</i> gen. nov., sp. nov., a novel piezophile isolated from deep seawater of the Mariana Trench

Liu, Ping; Ding, Wanzhen; Lai, Qiliang; Liu, Rulong; Wei, Yuli; Wang, Li; Xie, Zhe; Cao, Junwei; Fang, Jiasong

doi:10.1002/mbo3.966

Cited by 22 publications

(10 citation statements)

References 44 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…However, only a few microorganisms of natural communities can be cultured. The isolated species are primarily limited to Actinobacteria (Liu et al 2019a) and Winogradskyella ouciana (He et al 2021)], Firmicutes [e.g., Thermaerobacter marianensis (Takai et al 1999) and Bacillus piezotolerans (Yu et al 2019a)], and Proteobacteria [e.g., Psychromonas kaikoae (Nogi et al 2002), Colwellia piezophila (Nogi et al 2004), Psychromonas hadalis (Nogi et al 2007), Colwellia marinimaniae (Kusube et al 2017), Pseudomonas abyssi (Wei et al 2018b), Halomonas piezotolerans (Yan et al 2020), Marinomonas piezotolerans (Yu et al 2019b), Altererythrobacter aerophilus (Meng et al 2019), Paraoceanicella profunda (Liu et al 2020a), Pelagovum pacificum (Ren et al 2020), and Marinifaba aquimaris (Sui et al 2021)]. In addition, Liu et al (2018) studied the diversity of cultivable bacteria in the water column at different depths of the New Britain Trench; Peoples et al (2019) isolated a total of 50 strains, including members of Colwellia, Shewanella, Moritella, and Psychromonas, althrough the natural sediments were incubated under static, long-term, unamended high-pressure conditions.…”

Section: Technological Developments In Hadal Microbial Studiesmentioning

confidence: 99%

Scientific and technological progress in the microbial exploration of the hadal zone

Fan

Wang

Ding

et al. 2021

Mar Life Sci Technol

View full text Add to dashboard Cite

The hadal zone is the deepest point in the ocean with a depth that exceeds 6000 m. Exploration of the biological communities in hadal zone began in the 1950s (the first wave of hadal exploration) and substantial advances have been made since the turn of the twenty-first century (the second wave of hadal exploration), resulting in a focus on the hadal sphere as a research hotspot because of its unique physical and chemical conditions. A variety of prokaryotes are found in the hadal zone. The mechanisms used by these prokaryotes to manage the high hydrostatic pressures and acquire energy from the environment are of substantial interest. Moreover, the symbioses between microbes and hadal animals have barely been studied. In addition, equipment has been developed that can now mimic hadal environments in the laboratory and allow cultivation of microbes under simulated in situ pressure. This review provides a brief summary of recent progress in the mechanisms by which microbes adapt to high hydrostatic pressures, manage limited energy resources and coexist with animals in the hadal zone, as well as technical developments in the exploration of hadal microbial life.

show abstract

Section: Technological Developments In Hadal Microbial Studiesmentioning

confidence: 99%

Scientific and technological progress in the microbial exploration of the hadal zone

Fan

Wang

Ding

et al. 2021

Mar Life Sci Technol

View full text Add to dashboard Cite

show abstract

“…The type strain Paroceanicella profunda D4M1 T was isolated from a deep seawater sample collected at a depth of 10 890 m from the Mariana Trench (11°24′N, 142°24′E) by Liu et al . [6]. The type strain Pseudoruegeria aestuarii MME-001 T was first proposed by Cha et al .…”

Section: Isolation and Ecologymentioning

confidence: 99%

“…The type strain Limibaculum halophilum CAU 1123 T was first proposed with the novel genus Limibaculum by Shin et al, and it was isolated from a mud sample of reclaimed land in Modo (37°32′N, 126°24′E), Republic of Korea [5]. The type strain Paroceanicella profunda D4M1 T was isolated from a deep seawater sample collected at a depth of 10 890 m from the Mariana Trench (11°24′N, 142°24′E) by Liu et al [6]. The type strain Pseudoruegeria aestuarii MME-001 T was first proposed by Cha et al and was isolated from the tidal flat (37°24′N, 126°24′E) of Muuido in Incheon, Republic of Korea [7].…”

Section: Isolation and Ecologymentioning

confidence: 99%

Algiphilus acroporae sp. nov. and Coraliihabitans acroporae gen. nov. sp. nov., isolated from scleractinian coral Acropora digitifera

Sun

Zheng

Liao

et al. 2022

International Journal of Systematic and Evolutionary Microbiology

View full text Add to dashboard Cite

Two Gram-staining-negative, aerobic, rod-shaped bacteria NNCM1T and NNCM2T were isolated from the scleractinian coral Acropora digitifera. NNCM1T grew with 0.5–12 % (w/v) NaCl (optimum, 3–6 %), at 18–37 °C (optimum, 28 °C) and at pH 6.0–10.0 (optimum, 7.0–8.0). NNCM2T grew with 0.5–10 % (w/v) NaCl (optimum, 2 %), at 18–37 °C (optimum, 28 °C) and at pH 6.5–9.0 (optimum, 7.0). The results of phylogenetic analysis based on 16S rRNA gene sequences indicated that NNCM1T formed a lineage within the genus Algiphilus of the family Algiphilaceae, and it was distinct from the most closely related species Algiphilus aromaticivorans DG1253T, with a 16S rRNA gene sequences similarity of 97.05 %. NNCM2T formed a lineage within the family Rhodobacteraceae, and it was distinct from the closely related genera Limibaculum halophilum CAU 1123T, Paroceanicella profunda D4M1T and Pseudoruegeria aestuarii MME-001T with 93.41, 92.78 and 91.09% identities, respectively. The major respiratory quinone was Q-8 and Q-10 for NNCM1T and NNCM2T, respectively. The predominant fatty acids (more than 10 %) were summed feature 8 (39.4 %) and C16 : 0 (19.4 %) for NNCM1T and summed feature 8 (62.8 %) and C16 : 0 (12.4 %) for NNCM2T. The DNA G+C contents of NNCM1T and NNCM2T were 63.3 and 63.4 mol% respectively. The polar lipids of NNCM1T comprised one diphosphatidylglycerol, one phosphatidylethanolamine, one phosphatidylglycerol and one unknown polar lipid, while those of NNCM2T comprised one phosphatidylethanolamine, one phosphatidylglycerol, one aminolipid and four unknown polar lipids. Phenotypic characteristics (physiological, biochemical and chemotaxonomic) also supported the taxonomic novelty of the two isolates. Thus, NNCM1T is considered to represent a novel species within genus Algiphilus , for which the name Algiphilus acroporae sp. nov. is proposed. The type strain is NNCM1T (=KCTC 82966T=MCCC 1K06445T). NNCM2T represents a novel genus and species within the family Rhodobacteraceae, for which the name Coraliihabitans acroporae gen. nov. sp. nov. is proposed. The type strain is NNCM2T (=KCTC 82967T=MCCC 1K06408T).

show abstract

“…31 The epithet of both the basonym and the new combination are misspelled in the published article. 32 The effective publication states that the type strain was also deposited as ATCC 43646, but no documentation was supplied. 33 The effective publication states that the type strain was also deposited as NBRC 105754, but no documentation was supplied.…”

Section: Priority 2 Referencementioning

confidence: 99%

List of new names and new combinations previously effectively, but not validly, published

Oren

2020

International Journal of Systematic and Evolutionary Microbiology

216

View full text Add to dashboard Cite

The purpose of this announcement is to effect the valid publication of the following effectively published new names and new combinations under the procedure described in the International Code of Nomenclature of Prokaryotes (2008 Revision). Authors and other individuals wishing to have new names and/or combinations included in future lists should send an electronic copy of the published paper to the IJSEM Editorial Office for confirmation that all of the other requirements for valid publication have been met. It is also a requirement of IJSEM and the ICSP that authors of new species, new subspecies and new combinations provide evidence that types are deposited in two recognized culture collections in two different countries. It should be noted that the date of valid publication of these new names and combinations is the date of publication of this list, not the date of the original publication of the names and combinations. The authors of the new names and combinations are as given below. Inclusion of a name on these lists validates the publication of the name and thereby makes it available in the nomenclature of prokaryotes.

show abstract

Physiological and genomic features of Paraoceanicella profunda gen. nov., sp. nov., a novel piezophile isolated from deep seawater of the Mariana Trench

Cited by 22 publications

References 44 publications

Scientific and technological progress in the microbial exploration of the hadal zone

Scientific and technological progress in the microbial exploration of the hadal zone

Algiphilus acroporae sp. nov. and Coraliihabitans acroporae gen. nov. sp. nov., isolated from scleractinian coral Acropora digitifera

List of new names and new combinations previously effectively, but not validly, published

Contact Info

Product

Resources

About