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1.
A non-motile red-pigmented bacterium, designated strain HMD1002T, was isolated from an artificial lake located on the campus of Hankuk University of Foreign Studies, South Korea. The major
fatty acids were iso-C15:0 (29.6%), Summed Feature 3 (comprising C16:1
ω7c and/or iso-C15:0 2-OH; 17.5%) and iso-C17:0 3-OH (12.5%). The major isoprenoid quinone was menaquinone-7 (MK-7). The DNA G+C content was 41.0 mol%. A phylogenetic tree
based on 16S rRNA gene sequences showed that strain HMD1002T formed a lineage in the genus Pedobacer and was closely related to Pedobacer terrae (96.3%) and Pedobacer suwonensis (95.8%) in sequence similarity. On the basis of the evidence presented in this study, strain HMD1002T represents a novel species of the genus Pedobacter, for which the name Pedobacter yonginense sp.nov. is proposed. The type strain is HMD1002T (=KCTC 22721T = CECT 7544T). 相似文献
2.
Strain AK12T, an orange pigmented Gram-negative, rod shaped, non-motile bacterium, was isolated from a mud sample collected from a brackish
water pond at Rampur of West Bengal, India. The strain was positive for oxidase, catalase and phosphatase. The predominant
fatty acids were iso-C15:0 (42.7%), iso-C17:0 3OH (13.2%), C16:1ω7c/C16:1ω6c (summed feature 3) (8.0%), iso-C17:1 I/anteiso-C17:1 B (summed feature 4) (6.1%) and iso-C17:1ω9c/C16:0 10-methyl (summed feature 9) (9.4%). Strain AK12T contained MK-7 as the major respiratory quinone and phosphatidylethanolamine, one unidentified aminophospholipid and six
unidentified lipids as the polar lipids. The G + C content of DNA of the strain AK12T was 46.2 mol%. The 16S rRNA gene sequence analysis indicated that strain AK12T was member of the genus Echinicola and closely related to Echinicola vietnamensis, Echinicola pacifica and Echinicola jeungdonensis with pair-wise sequence similarity of 96.8, 96.3 and 96.0% respectively. Phylogenetic analyses indicated that the strain
AK12T clustered with E. vietnamensis and together with E. pacifica and E. jeungdonensis with a phylogenetic distance of 5.1, 6.3 and 6.6% (94.9, 93.7 and 93.4% similarity) respectively. Based on data from the
current polyphasic study, strain AK12T is proposed as a novel species of the genus Echinicola, for which the name Echinicola shivajiensis sp. nov. is proposed. The type strain of E. shivajiensis is AK12T (= MTCC 11083T = JCM 17847T). 相似文献
3.
Shengwen Duan Zhengchu Liu Xiangyuan Feng Ke Zheng Lifeng Cheng 《Journal of microbiology (Seoul, Korea)》2009,47(6):693-698
A Gram-negative, non-motile, non-spore-forming bacterial strain designated IBFC2009T was isolated from soil of a bamboo plantation. The strain could grow at 11°C∼39°C, pH 6.0–9.0, and in the presence of 0∼5%
NaCl. Based on 16S rRNA gene sequence analysis, Strain IBFC2009T belonged to the genus Sphingobacterium and showed the highest sequence similarity of 94.6% (S. composti T5-12T) with the type strains within the genus. The major fatty acids were summed feature 3 (iso-C15:0 2-OH and/or C16:1
ω7c, 34.4%), iso-C15:0 (22.4%), C16:0 3-OH (15.2%), and iso-C17:0 3-OH (12.8%). The G+C content of the genomic DNA was 41.0 mol%. According to the phenotypic and genotypic characteristics,
Strain IBFC2009T should represent a novel species of the genus Sphingobacterium, for which the name Sphingobacterium bambusae sp. nov. is proposed. The type strain is IBFC2009T (=CCTCC AB 209162T =KCTC 22814T). 相似文献
4.
You-Sung Oh Sang-Bin Lim Hyung-Yeel Kahng Byoung-Jun Yoon Duck-Chul Oh Jae-Ho Joa Dong-Heon Lee 《Journal of microbiology (Seoul, Korea)》2010,48(3):307-311
A novel marine bacterium, designated strain CNURIC014T was isolated from coastal seawater of Jeju Island in Korea. Strain CNURIC014T formed yellow colonies on marine agar 2216 and the cells were Gram-negative, non-motile, strictly aerobic, rod-shaped. The
temperature, pH and NaCl ranges for growth were 15–37°C, pH 6.0–9.0 and 1.0–7.0% NaCl. Phylogenetic analysis based on 16S
rRNA gene sequences indicated that strain CNURIC014T was most closely related to Gaetbulibacter marinus and Gaetbulibacter saemankumensis, with a sequence similarity of 95.1% and 94.6%, respectively. The DNA G+C content of the strain was 33.1 mol% and the major
respiratory quinone was menaquinone-6. The major cellular fatty acids were iso-C15:1 (22.8%), iso-C15:0 (18.8%), summed feature 3 (iso-C15:0 2-OH/C16:1 ω7c, 12.9%) and iso-C17:0 3-OH (11.5%). On the basis of phenotypic, phylogenetic, and genotypic data, strain CNURIC014T represents a novel species within the genus Geatbulibacter, for which the name Gaetbulibacter jejuensis sp. nov. is proposed. The type strain is CNURIC014T(=KCTC 22615T =JCM 15976T). 相似文献
5.
Abaydulla G Luo X Shi J Peng F Liu M Wang Y Dai J Fang C 《Antonie van Leeuwenhoek》2012,101(4):725-731
A red-pigmented, Gram-negative, strictly aerobic, rod-shaped bacterium which was motile by gliding, designated strain 1351T, was isolated from the soil of Lengduo, Tibet in China and subjected to a polyphasic taxonomic analysis. The isolate grows
optimally at 30°C and pH 7. It grows with NaCl tolerated up to 1.5% (optimum, 0.5%). Phylogenetic analysis based on the 16S
rRNA gene sequence shows that strain 1351T is closely related to members of the family ‘Cytophagaceae’ closest sequence similarity was observed with similarity with Adhaeribacter terreus (91.8%). The major whole-cell fatty acids are summed feature 4 (containing anteiso-C17:1 B and/or iso-C17:1 I, 29.2%), summed feature 3 (containing C16:1ω6c and/or C16:1ω7c, 13.0%) and iso-C15:0 (12.0%). The predominant menaquinone of strain 1351T is menaquinone-7 (MK-7) and the G+C content of the DNA is 46.8 mol%. According to the phylogenetic evidence and phenotypic
data, strain 1351T is considered to represent a new genus and species of the family ‘Cytophagaceae’ for which the name Rufibacter tibetensis gen nov., sp. nov. is proposed. The type species is R. tibetensis and the type strain is 1351T (=CCTCC AB 208084T = NRRL B-51285T). 相似文献
6.
Wan-Taek Im Qing-Mei Liu Jung-Eun Yang Min-Seok Kim Se-Young Kim Sung-Taik Lee Tae-Hoo Yi 《Journal of microbiology (Seoul, Korea)》2010,48(2):262-266
A taxonomic study was carried out on Gsoil 142T, a bacterial strain isolated from the soil collected in a ginseng field in Pocheon province, South Korea. Comparative 16S
rRNA gene sequence studies showed a clear affiliation of this bacterium to the Gammaproteobacteria, and it was most closely related to Hydrocarboniphaga effusa ATCC BAA 332T (94.4%, 16S rRNA gene sequence similarity), Nevskia ramosa DSM 11499T (94.1%) and Alkanibacter difficilis MN154.3T (92.0%). Strain Gsoil 142T was a Gram-negative, strictly aerobic, motile, and rod-shaped bacterium. The G+C content of the genomic DNA was 69.9% and
predominant ubiquinone was Q-8. Major fatty acids were summed feature 8 (C18:1
ω7c and/or ω6c, 36.3%), summed feature 3 (iso-C15:0 2-OH and/or C16:1
ω7c, 20.6%) and C16:0 (17.4%). The major polar lipids detected in strain Gsoil 142T were phosphatidylethanolamine, phosphatidylglycerol, diphosphatidylglycerol, and an unknown glycolipid. On the basis of polyphasic
evidence, it is proposed that strain Gsoil 142T should be placed in a novel genus and species, for which the name Panacagrimonas perspica gen. nov., sp. nov. is proposed. The type strain is Gsoil 142T (= KCTC 12982T = LMG 23239T). 相似文献
7.
A polyphasic taxonomic approach was used to characterize a Gram-negative, non-motile bacterium, designated MJ15T, that was isolated from soil of a GS-Caltex Oil reservoir in Korea. As shown by comparative 16S rRNA gene sequence analysis,
strain MJ15T belongs to genus Brevundimonas. The 16S rRNA gene sequence similarities ranged from 95.6–99.2% between strain MJ15T and validated representatives of the genus Brevundimonas. With respect to Brevundimonas species, strain MJ15T exhibited DNA-DNA relatedness values below 40.7%. The G+C content of the genomic DNA was 61.7 mol%. Strain MJ15T contained ubiquinone Q-10. The major fatty acids were C16:0 (27.7%), C19:0 cyclo ω8c (23.2%), summed feature 8 (containing C18:1
ω7c/C18:1 6c) (28.5%), and major hydroxyl fatty acid was C12:0 3OH (3.7%). Based upon its phenotypic and genotypic properties, as well as its phylogenetic distinctiveness, strain MJ15T (KCTC 22461T; JCM 16237T) should be classified in the genus Brevundimonas as the type strain of a novel species. The name Brevundimonas olei sp. nov. is proposed for this new species. 相似文献
8.
Jung MY Kim JS Paek WK Lim J Lee H Kim PI Ma JY Kim W Chang YH 《Journal of microbiology (Seoul, Korea)》2011,49(6):1027-1032
A Gram-positive, endospore-forming, new Bacillus species, strain BL4-6T, was isolated from tidal flat sediment of the Yellow Sea. Strain BL4-6T is a straight rod, with motility by peritrichate flagella. The cell wall contains meso-diaminopimelic acid, and the major respiratory quinone is menaquinone-7. The major fatty acids are iso-C15:0 and summed feature 3 (containing C16:1 ω7c/iso-C15:0 2OH, and/or iso-C15:0 2OH/C16:1 ω7c). Cells are catalase-positive and oxidase-negative. The G+C content of the genomic DNA is 38.0 mol%. Based on a comparative
16S rRNA gene sequence analysis, the isolate belongs to the genus Bacillus, forms a clade with the Bacillus cereus group, and is closely related to Bacillus mycoides (98.5%), Bacillus cereus (98.5%), Bacillus anthracis (98.4%), Bacillus thuringiensis (98.4%), Bacillus weihenstephanensis (98.1%), and Bacillus pseudomycoides (97.5%). The isolate showed less than 85% similarity of the gyrA gene sequence and below 95% similarity of the rpoB gene sequence to the members of this group. DNA-DNA relatedness between strain BL4-6T and B. cereus group was found to be in a range of 22.8–42.3%, and thus BL4-6T represents a unique species. On the basis of these studies, strain BL4-6T (=KCTC 13319T =JCM 15802T) is proposed to represent the type strain of a novel species, Bacillus manliponensis sp. nov. 相似文献
9.
A novel bacterial strain, designated NA-09T, was isolated from a freshwater sample collected from the Cheonho reservoir, Republic of Korea. Colonies were creamy-white
pigmented, translucent, and circular with convex shape. The isolate was Gram-staining negative, strictly aerobic, motile,
and rod-shaped. The 16S rRNA gene sequence analysis revealed that strain NA-09T belonged to the genus Arenimonas and showed the highest sequence similarities with Arenimonas malthae CC-JY-1T (95.4%), A. oryziterrae YC6267T (94.9%), A. composti P2-12-1T (94.8%), and A. donghaensis H03-R19T (94.1%). The major fatty acids were iso-C16:0 (20.8%), iso-C15:0 (16.9%), summed feature 1 (13.2%), and iso-C16:1
ω7c alcohol (10.2%). The major isoprenoid quinone of the isolate was ubiquionone-8. On the basis of the data from the polyphasic
characterization, the strain NA-09T represents a novel species, for which the name Arenimonas aquaticum sp. nov. is proposed (type strain NA-09T =KACC 14663T =NBRC 106550T). 相似文献
10.
Yochan Joung Haneul Kim Beom-Il Lee Heeyoung Kang Tae Yong Jang O-Seob Kwon Kiseong Joh 《Journal of microbiology (Seoul, Korea)》2013,51(4):531-535
A Gram-staining-negative, rod-shaped and red-pigmented bacterial strain, HMD3125T, was isolated from a solar saltern in Jeungdo, Republic of Korea. A phylogenetic tree based on 16S rRNA gene sequences showed that strain HMD3125T formed a lineage within the genus Pontibacter and was similar to Pontibacter salisaro (96.1%) and P. korlensis (95.3%). The major fatty acids of strain HMD3125T were summed feature 4 (comprising iso-C17:1 I and/or anteiso-C17:1 B; 30.4%), iso-C15:0 (20.4%) and iso-C17:0 3OH (17.2%). The polar lipid profile of HMD3125T consisted of the phosphatidylethanolamine, four unidentified polar lipids, unidentified phospholipid, unidentified aminolipid and unidentified aminophospholipid. Strain HMD3125T contained MK-7 as the predominant menaquinone and sym-homospermidine as the major polyamine. The DNA G+C content of strain HMD3125T was 45.6 mol%. Strain HMD3125T assigned as a novel species in the genus Pontibacter, for which the name Pontibacter jeungdoensis sp. nov. is proposed. The type strain is HMD3125T (=KCTC 23156T =CECT 7710T). 相似文献
11.
Strain BS12T, a Gram-negative motile bacterium, was isolated from soil in South Korea and characterized to determine its taxonomic position.
Phylogenetic analyses based on the 16S rRNA gene sequence revealed that the strain belonged to the family Alcaligenaceae in the class Betaproteobacteria. The highest degree of sequence similarities of strain BS12T were found with Pigmentiphaga litoralis JSM 061001T (98.3%), Pigmentiphaga daeguensis K110T (98.2%), and Pigmentiphaga kullae K24T (98.1%). Chemotaxonomic data revealed that strain BS12T possessed ubiquinone-8, which is common in the family Alcaligenaceae, and the predominant fatty acids were C16:0, C17:0 cyclo, summed feature 3 (C16:1
ω6c/ω7c), and summed feature 8 (C18:1
ω6c/ω7c). The major polar lipids of strain BS12T were phosphatidylethanolamine and phosphatidylglycerol. Based on these data, BS12T (=KCTC 23577T =JCM 17666T =KEMB 9004-082T) should be classified as a type strain of a novel species, for which the name Pigmentiphaga soli sp. nov. is proposed. 相似文献
12.
A Gram-negative, non-motile, rod shaped, and orange-pigmented chemoheterotrophic bacterium, strain MS-31T was isolated from the marine sponge Hymeniacidon flavia, collected from near Jeju Island, Korea. The Strain MS-31T was subjected to a polyphasic taxonomic study. The phylogenetic analysis based on the 16S rRNA gene sequences revealed that
the novel isolate could be affiliated within the genus Sphingomonas. The strain MS-31T showed 95.6% of 16S rRNA gene sequence similarity with the most closely related species Sphingomonas koreensis JSS26T. The DNA G+C content of the strain MS-31T was 69.4 mol%. The major isoprenoid quinone was ubiqunone 10 and predominant cellular fatty acids were summed feature 7 (comprising
C18:1 ω7c, C18:1 Ω9t and/or C18:1 ωl2t, 39.7%), C16:0 (16.3%), C14:0 2OH (15.9%) and summed feature 3 (comprising C16:1 ω7c and/or C15:0 iso 2OH, 11.7%). The polar lipids were sphingoglycolipid, phosphatidyletha-nolamine, phosphatidylglycerol, diphosphatidylglycerol
and unidentified glycolipid. Based on the evidence from the polyphasic taxonomic study, the strain should be classified as
a new species of the genus Sphingomonas. As a result, the name Sphingomonas jejuensis sp. nov. (type strain MS-31T =KCTC 23321T =NBRC 107775T) is proposed. 相似文献
13.
<Emphasis Type="Italic">Acinetobacter brisouii</Emphasis> sp. nov., isolated from a wetland in Korea
Rangasamy Anandham Hang-Yeon Weon Soo-Jin Kim Yi-Seul Kim Byung-Yong Kim Soon-Wo Kwon 《Journal of microbiology (Seoul, Korea)》2010,48(1):36-39
A bacterial strain 5YN5-8T was isolated from peat layer on Yongneup in Korea. Cells of strain 5YN5-8T were strictly aerobic, Gram-negative, coccobacilli, non-spore forming, and non-motile. The isolate exhibited optimal growth
at 28°C, pH 7.0, and 0–1% NaCl. Results of 16S rRNA gene sequence analyses indicated a close relationship of this isolate
to Acinetobacter calcoaceticus (97.8% similarity for strain DSM 30006T). It also exhibited 94.4–97.8% 16S rRNA gene sequence similarities to the validly published Acinetobacter species. The value for DNA-DNA hybridization between strain 5YN5-8T and other members of the genus Acinetobacter ranged from 16 to 28%. Predominant cellular fatty acids were C18:1
ω9c, summed feature 4 containing C15:0 iso 2-OH and/or C16:1
ω7c, and C16:0. The DNA G+C content was 43.9 mol%. Phylogenetic, phenotypic, and chemotaxonomic data accumulated in this study revealed
that the isolate could be classified in a novel species of the genus Acinetobacter. The name Acinetobacter brisouii sp. nov. is proposed for the novel species, with 5YN5-8T (=KACC 11602T = DSM 18516T) as the type strain. 相似文献
14.
Roh SW Kim KH Nam YD Chang HW Kim MS Yoon JH Oh HM Bae JW 《Journal of microbiology (Seoul, Korea)》2008,46(5):525-529
A novel bacterium B9T was isolated from tidal flat sediment. Its morphology, physiology, biochemical features, and 16S rRNA gene sequence were
characterized. Colonies of this strain are yellow and the cells are Gram-negative, rod-shaped, and do not require NaCl for
growth. The 16S rRNA gene sequence similarity indicated that strain B9T is associated with the genus Lysobacter (≤ 97.2%), Xanthomonas (≤ 96.8%), Pseudomonas (≤ 96.7%), and Luteimonas (≤ 96.0%). However, within the phylogenetic tree, this novel strain shares a branching point with the species Luteimonas composti CC-YY255T (96.0%). The DNA-DNA hybridization experiments showed a DNA-DNA homology of 23.0% between strain B9T and Luteimonas mephitis B1953/27.1T. The G+C content of genomic DNA of the type strain is 64.7 mol% (SD, 1.1). The predominant fatty acids are iso-C11:0, iso-C15:0, iso-C16:0, iso-C17:0, iso-C17:0
ω9c, and iso-C11:0 3-OH. Combined analysis of the 16S rRNA gene sequences, fatty acid profile, and results from physiological and biochemical
tests indicated that there is genotypic and phenotypic differentiation of the isolate from other Luteimonas species. For these reasons, strain B9T was proposed as a novel species, named Luteimonas aestuarii. The type strain of the new species is B9T (= KCTC 22048T, DSM 19680T). 相似文献
15.
Two strains PB196T and PB62T of Gram-negative, non-motile, and non-spore-forming bacteria, were isolated from soil in South Korea and characterized to
determine their taxonomic positions. 16S rRNA gene sequence analysis showed that the two strains belonged to the genus Sphingomonas. The highest degree of sequence similarity of strain PB196T was found with PB62T (98.9%), Sphingomonas humi PB323T (98.9%), Sphingomonas kaistensis PB56T (98.2%), and Sphingomonas astaxanthinifaciens TDMA-17T (98.0%). The highest degree of sequence similarity of strain PB62T was found with Sphingomonas humi PB323T (98.8%), Sphingomonas astaxanthinifaciens TDMA-17T (98.2%), and Sphingomonas kaistensis PB56T (98.1%). Chemotaxonomic data revealed that they possessed ubiquinone-10 (Q-10) as common in the genus Sphingomonas, that the predominant fatty acids were summed feature 7 (C18:1
ω7c/ω9t/ω12t), summed feature 4 (C16:1
ω7c/C15:0 iso 2OH), C16:0, and C17:1
ω6c, and that they contained sphingoglycolipid, phosphatidylglycerol (PG), and phosphatidyle-thanolamine (PE) in common but they
showed difference for diphosphatidylglycerol (DPG). Based on these data, PB196T (=KCTC 12339T =JCM 16604T) and PB62T (=KCTC 12336T =JCM 16605T =KEMB 9004-005T) should be classified as type strains of two novel species, for which the names Sphingomonas rosea sp. nov. and Sphingomonas swuensis sp. nov. are proposed, respectively. 相似文献
16.
17.
Bouraoui H Aissa MB Abbassi F Touzel JP O'donohue M Manai M 《Archives of microbiology》2012,194(5):315-322
An ultraviolet-radiation-resistant, Gram-positive, orange-pigmented, thermophilic and strictly aerobic cocci was isolated
from Saharan water hot spring in Tunisia. The newly isolated bacterium, designated HAN-23T, was identified based on polyphasic taxonomy including genotypic, phenotypic and chemotaxonomic characterization. Phylogenetic
analysis based on 16S rRNA gene sequences placed this strain within Deinococcus genus. However, strain HAN-23T is different from recognized species of the genus Deinococcus, showing less than 94.0% similarity values to its closest relatives. The predominant cellular fatty acids determined by gas
chromatography were iso-C15:0, iso-C17:0 and iso C17:1 ω9c. The major respiratory quinone was MK-8. The DNA G + C content was 66.9 mol%. DNA–DNA hybridization measurements revealed
low DNA relatedness (6%) between the novel isolate and its closest neighbor, the type strain Deinococcus geothermalis DSM 11300. On the basis of the phenotypic, chemotaxonomic and phylogenetic data, strain HAN-23T represents a novel species of the genus Deinococcus, for which the name Deinococcus sahariens sp. nov. is proposed, the type strain being HAN-23T (=DSM 18496T; LMG 23756T). 相似文献
18.
Yochan Joung Heeyoung Kang Haneul Kim Beom-Il Lee O.-Seob Kwon Kiseong Joh 《Journal of microbiology (Seoul, Korea)》2014,52(1):83-87
Strain HME6451T was isolated from Lake Soyang in Korea. Phylogenetic tree based on 16S rRNA gene sequence showed that strain HME6451T formed a lineage within the genus Pedobacter. The strain HME6451T was closely related to Pedobacter daechungensis (95.4% sequence similarity), Pedobacter lentus (94.4%), and Pedobacter glucosidilyticus (93.8%). And strain HME6451T was a Gram-staining-negative, short rod-shaped, strictly aerobic bacterium. The major fatty acids were iso-C15:0 (41.2%), summed feature 3 (comprising C16:1 ω7c and/or C16:1 ω6c; 23.1%), and iso-C17:0-3OH (10.1%). The polar lipids of HME6451T were consisted of one phosphatidylethanolamine, one unidentified aminolipid, one unidentified phospholipid and four unidentified polar lipids. The DNA G+C content was 36.0 mol%. On the basis of the evidence presented in this study, strain HME6451T represent a novel species of the genus Pedobacter, for which the name Pedobacter soyangensis sp. nov., is proposed the type strain HME6451T (=KCTC 23467T =CECT 7865T). 相似文献
19.
A Gram-negative, aerobic, rod shaped, non-spore-forming bacterial strain, designated Dae08T, was isolated from sediment of the stream near Daechung dam in South Korea, and was characterized in order to determine its
taxonomic position, using a polyphasic approach. Comparative 16S rRNA gene sequence analysis showed that strain Dae08T belongs to the family Xanthomonadaceae of the Gammaproteobacteria, and is related to Lysobacter brunescens ATCC 29482T (97.3%). The phylogenetic distances from any other species with validly published names within the genus Lysobacter were greater than 3.7%. The G+C contents of the genomic DNA of strain Dae08T was 69.3 mol%. The detection of a quinone system with Q-8 as the predominant compound and a fatty acid profile with iso-C15:0, iso-C17:1, ω9c, iso-C17:0, iso-C16:0, and iso-C11:0 3-OH as the major acids supported the affiliation of strain Dae08T to the genus Lysobacter. DNA-DNA relatedness between strain Dae08T and its phylogenetically closest neighbour was 28%. On the basis of its phenotypic properties and phylogenetic distinctiveness,
strain Dae08T (= KCTC 12600T) should be classified in the genus Lysobacter as the novel species, for which the name Lysobacter daecheongensis sp. nov. is proposed. 相似文献
20.
The gram-reaction-negative, motile, facultatively anaerobic, catalase-positive, oxidase-positive bacterial strain M3-4T was isolated from black sea sand and subjected to a taxonomic study. Cells of strain M3-4T have monotrichous flagella, grow optimally at 37°C and at pH 7–8 in the presence of 1–4% (w/v) NaCl and hydrolyze casein,
starch and l-tyrosine. According to phylogenetic analyses using 16S rRNA gene sequences, strain M3-4T belongs to the genus Photobacterium and is most closely related to Photobacterium rosenbergii LMG 22223T (97.4%) and P. gaetbulicola KCTC 22804T (96.6%). The DNA–DNA relatedness value between M3-4T and P. rosenbergii LMG 22223T was 21.5%. The DNA G+C mol% of strain M3-4T was 53.6. The major cellular fatty acid of strain M3-4T was a summed feature 3 consisting of C16:1 ω7c and/or iso-C15:0 2-OH (35.0%), followed by C16:0 (25.4%) and C18:1ω7c (16.8%). These data suggest that strain M3-4T represents a novel species in genus Photobacterium, for which the name P. atrarenae sp. nov. is proposed. The type strain is M3-4T (= KCTC 23265T = NCAIM B 02414T). 相似文献