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Lewinella persica

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Last Updated: 05 December 2020

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General | Latest Info

Lewinella persica

Scientific classification
Class:Sphingobacteriia
Family:Saprospiraceae
Genus:Lewinella
Kingdom:Bacteria
Order:Sphingobacteriales
Phylum:Bacteroidetes
Species:L. persica
Synonyms
Herpetosiphon persicus, Lewinella persicus

Type species: Lewinella cohaerens Sly et al. 1998 valid publication: Sly LI, Taghavi M, Fegan M. Phylogenetic heterogeneity within genus Herpetosiphon: transfer of marine species Herpetosiphon cohaerens, Herpetosiphon nigricans and Herpetosiphon persicus to genus Lewinella gen. Nov. In Flexibacter-Bacteroides-Cytophaga phylum. Int J Syst Bacteriol 1998; 48: 731-737. IJSEM list: Anonymous. Notification list. Notification that new names and new combinations have appeared in volume 48, part 3 of IJSB. Int J Syst Bacteriol 1998; 48: 1085-1087. Emendations: Khan et al. 2007 Khan, Fukunaga Y, Nakagawa Y, Harayama S. Emended descriptions of genus Lewinella and of Lewinella cohaerens, Lewinella nigricans and Lewinella persica, and description of Lewinella lutea sp. Nov. And Lewinella Marina sp. Nov. Int J Syst Evol Microbiol 2007; 57: 2946-2951. Euzeby JP. Notification list. Notification that new names and new combinations have appeared in volume 57, part 12 of IJSEM. Int J Syst Evol Microbiol 2008; 58: 531-532. Notes: Emendation is accompanied by proposal of 2 new species in the genus. Notes: Nomenclatural type of family Lewinellaceae Hahnke et al. 2017. Publication: Hahnke RL, Meier-Kolthoff JP, Garcia-Lopez M, Mukherjee S, Huntemann M, Ivanova NN, Woyke T, Kyrpides NC, Klenk HP, Goker M. Genome-base Taxonomic Classification of Bacteroidetes. Front Microbiol 2016; 7: 2003. Boone et al. Assign this genus to the family saprospiraceae. Publication: Garrity GM, Holt JG. Road Map to Manual. In: Boone DR, Castenholz RW, Garrity GM, Bergey's Manual of Systematic Bacteriology, second edition, vol. 1, springer-Verlag, New York, 2001, p. 119-166. Type species of this genus has alternatively been placed in the genus Herpetosiphon Holt and Lewin 1968. Publication: Lewin RA. New Herpetosiphon species. Can J Microbiol 1970; 16: 517-520. Number of child taxa with validly published and correct Name: 12 Number of child taxa with validly published Name, including synonyms: 13 Total Number of child taxa: 13 child taxa: Name Nomenclatural status Taxonomic status Lewinella agarilytica Lee 2007 validly published correct Name Lewinella antarctica Oh et al. 2009 validly published corrected name Lewinella aquimaris Jung et al. 2016 validly published corrected name Lewinella aurantiaca Kim et al. 2020 validly publish correct name Lewinella cohaerens Sly et al. 1998 validly published correct name Lewinella lacunae Kang et al. 2017 validly published corrected name Lewinella litorea Park et al. 2020 validly publish correct name Lewinella lutea Khan et al. 2007 validly published correct name Lewinella marina Khan et al. 2007 validly published correct name Lewinella maritima Kang et al. 2017 validly published corrected name Lewinella nigricans Sly et al. 1998 validly published synonym Lewinella persica Sly et al. 1998 validly published correct name Lewinella xylanilytica Sung et al. 2015 validly published correct name assigned by: Hahnke RL, Meier-Kolthoff JP, Garcia-Lopez M, Mukherjee S, Huntemann M, Ivanova NN, Woyke T, Kyrpides NC, Klenk HP, Goker M. Genome-base Taxonomic Classification of Bacteroidetes. Front Microbiol 2016; 7: 2003.

* Please keep in mind that all text is machine-generated, we do not bear any responsibility, and you should always get advice from professionals before taking any actions.

* Please keep in mind that all text is machine-generated, we do not bear any responsibility, and you should always get advice from professionals before taking any actions

GENOME ANNOUNCEMENT

The sea surface microlayer, defined as topmost 1 000 M of sea surface, has been found to possess different physicochemical and biological properties from underlying water directly below it. To date, microbiology of SML still remains poorly understood, with only one representative SML isolate having been characterized so far. Here, we present draft genome sequence of novel strain, designated 4G2, isolated from SML of coastal marine Inlet. Strain 4G2 was isolated from SML of Aburatsubo Inlet, Misaki, Japan. Water samples from SML were collected using the glass plate method and isolated using methods described previously. Genomic DNA was extracted using phenol-chloroform and ethanol precipitation. 800-bp pair-end library and 8-kb mate-pair library were prepared using Nextera XT DNA library preparation kit and Nextera mate-pair sample preparation kit, respectively; 300 bp of each end of the library was sequence on MiSeq instrument with MiSeq Reagent kit version 3. A total of 870 144 mate-pair and 1 793 514 pair-end reads were assembled using Platanus version 1. 24. Sequences were annotated automatically using NCBI PGAAP and reviewed with RAST version 2. 0. 16S rRNA gene sequence taxonomic identification using EzTaxon revealed that strain 4G2 belongs to the genus Lewinella and is most similar to Lewinella antarctica IMCC3223 T from family Saprospiraceae in class Sphingobacteriia. Lewinella sp. The Strain 4G2 genome sequence consists of 21 scaffolds with median read coverage of 53. 0 estimated genome size of strain 4G2 was smaller than two other draft genome sequences of Lewinella strains available in GenBank but with higher G + C content. PGAAP identifies 3 830 genes, including 3 776 protein-coding sequences, 42 tRNAs, three noncoding RNA genes, and 28 pseudogenes. The RAST annotation also identifies 3 768 CDSs. Strain 4G2 possessed 61 gene homologs responsible for DNA repair and 81 stress-response gene homologs, which are mostly involved in regulating heat shock and osmotic and oxidative stress and possibly play a role in helping organism to cope with high radiation and temperature stresses in SML. Interestingly, gene homologs involved in nitrate and nitrite ammonification as well as organic sulfur assimilation were present in genome of strain 4G2 but not in genomes of L. Cohaerens and L. Persica. Draft genome sequence of Lewinella sp. Strain 4G2 will provide further insight into the role of organisms in SML, as well as physiology and mechanisms that organisms employ to cope with living conditions in SML.

* Please keep in mind that all text is machine-generated, we do not bear any responsibility, and you should always get advice from professionals before taking any actions.

* Please keep in mind that all text is machine-generated, we do not bear any responsibility, and you should always get advice from professionals before taking any actions

Sources

* Please keep in mind that all text is machine-generated, we do not bear any responsibility, and you should always get advice from professionals before taking any actions

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