Description of Tersicoccus phoenicis gen. nov., sp. nov. isolated from spacecraft assembly clean room environments

2013 ◽  
Vol 63 (Pt_7) ◽  
pp. 2463-2471 ◽  
Author(s):  
Parag Vaishampayan ◽  
Christine Moissl-Eichinger ◽  
Rüdiger Pukall ◽  
Peter Schumann ◽  
Cathrin Spröer ◽  
...  
Keyword(s):  
Type Species ◽  
Rrna Gene ◽  
New Taxon ◽  
The Novel ◽  
Clean Room ◽  
Polar Lipid Profile ◽  
Content Type ◽  
Link Type ◽  
Unique Cell ◽  
Spacecraft Assembly

Two strains of aerobic, non-motile, Gram-reaction-positive cocci were independently isolated from geographically distinct spacecraft assembly clean room facilities (Kennedy Space Center, Florida, USA and Centre Spatial Guyanais, Kourou, French Guiana). A polyphasic study was carried out to delineate the taxonomic identity of these two isolates (1P05MAT and KO_PS43). The 16S rRNA gene sequences exhibited a high similarity when compared to each other (100 %) and lower than 96.7 % relatedness with Arthrobacter crystallopoietes ATCC 15481T, Arthrobacter luteolus ATCC BAA-272T, Arthrobacter tumbae DSM 16406T and Arthrobacter subterraneus DSM 17585T. In contrast with previously described Arthrobacter species, the novel isolates maintained their coccidal morphology throughout their growth and did not exhibit the rod–coccus life cycle typically observed in nearly all Arthrobacter species, except A. agilis . The distinct taxonomic identity of the novel isolates was confirmed based on their unique cell-wall peptidoglycan type (A.11.20; Lys-Ser-Ala2) and polar lipid profile (presence of phosphatidylglycerol, diphosphatidylglycerol, phosphatidylinositol, an unknown phospholipid and two unknown glycolipids). The G+C content of the genomic DNA was 70.6 mol%. The novel strains revealed MK-9(H2) and MK-8(H2) as dominant menaquinones and exhibited fatty acid profiles consisting of major amounts of anteiso-C15 : 0 and anteiso-C17 : 0 and moderate amounts of iso-C15 : 0 discriminating them again from closely related Arthrobacter species. Based on these observations, the authors propose that strains 1P05MAT and KO_PS43 be assigned into a separate genus Tersicoccus gen. nov. For this new taxon, comprising strains 1P05MAT and KO_PS43, we propose the name Tersicoccus phoenicis gen. nov., sp. nov. (the type species of Tersicoccus), represented by the type strain Tersicoccus phoenicis 1P05MAT ( = NRRL B-59547T = DSM 30849T).

Nibribacter koreensis gen. nov., sp. nov., isolated from estuarine water

2013 ◽  
Vol 63 (Pt_12) ◽  
pp. 4663-4668 ◽  
Author(s):  
Ji Young Kang ◽  
Jeesun Chun ◽  
Kwang Yeop Jahng
Keyword(s):  
Type Species ◽  
New Genus ◽  
Gene Sequence ◽  
Novel Species ◽  
Rrna Gene ◽  
The Novel ◽  
Polar Lipid Profile ◽  
Content Type ◽  
Link Type ◽  
Gene Sequence Analysis

A Gram-reaction-negative, rod-shaped, non-motile, red-pigmented bacterium, designated strain GSR3061T, was isolated from a water sample of the Mangyung estuary enclosed by the Saemangeum Embankment in JEOLlabuk-do of South Korea, and characterized using a polyphasic approach. 16S rRNA gene sequence analysis of strain GSR3061T indicated that the isolate belonged to the phylum Bacteroidetes and exhibited similarity levels of 94.7 % to Rufibacter tibetensis NRRL B-51285T, 92.4 % to Adhaeribacter terreus KACC 14257T and 91.9 % to Pontibacter korlensis KACC 15371T. Growth was observed at 15–40 °C and pH 6.5–9.5. The major cellular fatty acids of the novel strain were summed feature 4 (comprising iso-C17 : 1 I and/or anteiso-C17 : 1 B), iso-C15 : 0, C17 : 1ω6c and iso-C16 : 1 H. Flexirubin-type pigments were absent. The DNA G+C content of strain GSR3061T was 44.9 mol% and the major quinone was MK-7. The polar lipid profile consisted mainly of phosphatidylethanolamine; three unidentified lipids, two unknown aminolipids, two unknown phospholipids, an unknown aminophospholipid and an unknown glycolipid were also present. On the basis of the evidence presented, it is concluded that strain GSR3061T represents a novel species of a new genus, for which the name Nibribacter koreensis gen. nov., sp. nov. is proposed. The type strain of Nibribacter koreensis is GSR3061T ( = KACC 16450T = JCM 17917T).

Parafilimonas terrae gen. nov., sp. nov., isolated from greenhouse soil

2014 ◽  
Vol 64 (Pt_9) ◽  
pp. 3040-3045 ◽  
Author(s):  
Soo-Jin Kim ◽  
Joo-Hyeon Park ◽  
Jun-Muk Lim ◽  
Jae-Hyung Ahn ◽  
Rangasamy Anandham ◽  
...  
Keyword(s):  
Type Species ◽  
Rrna Gene ◽  
The Novel ◽  
Greenhouse Soil ◽  
Respiratory Quinone ◽  
Polar Lipid Profile ◽  
Content Type ◽  
Link Type ◽  
Gene Sequence Analysis ◽  
The Family

A Gram-stain-negative, short rod-shaped, non-flagellated, yellow bacterium, designated strain 5GHs7-2T, was isolated from a greenhouse soil sample in South Korea. 16S rRNA gene sequence analysis of strain 5GHs7-2T indicated that the isolate belonged to the family Chitinophagaceae , and exhibited the highest sequence similarities with members of the genera Terrimonas (89.2–92.6 %), Sediminibacterium (90.8–91.4 %) and Chitinophaga (89.2–91.7 %), Filimonas lacunae YT21T (91.7 %), members of the genus Segetibacter (90.2–91.6 %), Parasegetibacter luojiensis RHYL-37T (90.9 %) and Flavihumibacter petaseus T41T (91.2 %). Flexirubin-type pigments were present. The major cellular fatty acids of the novel strain were iso-C15 : 0, iso-C17 : 0 3-OH and iso-C15 : 1 G. The polar lipid profile consisted of a large amount of phosphatidylethanolamine, and moderate and small amounts of several unknown aminolipids and lipids. The only respiratory quinone of strain 5GHs7-2T was MK-7, and the DNA G+C content was 47.6 mol%. On the basis of the evidence presented, it is concluded that strain 5GHs7-2T represents a novel species of a new genus in the family Chitinophagaceae , for which the name Parafilimonas terrae gen. nov., sp. nov. is proposed. The type strain of the type species is 5GHs7-2T ( = KACC 17343T = DSM 28286T).

scholarly journals Nonomuraea monospora sp. nov., an actinomycete isolated from cave soil in Thailand, and emended description of the genus Nonomuraea

2012 ◽  
Vol 62 (Pt_12) ◽  
pp. 3007-3012 ◽  
Author(s):  
Nareeluk Nakaew ◽  
Rungroch Sungthong ◽  
Akira Yokota ◽  
Saisamorn Lumyong
Keyword(s):  
Type Species ◽  
Sequence Similarity ◽  
Rrna Gene ◽  
The Novel ◽  
Anticancer Activities ◽  
Polar Lipid Profile ◽  
Content Type ◽  
Forest Park ◽  
Link Type ◽  
Emended Description

A novel actinomycete, designated strain PT708T, was isolated from cave soil collected in Pha Tup Cave Forest Park, Nan province, Thailand. It produced compounds with antimicrobial and anticancer activities. Its chemotaxonomic properties were consistent with those of members of the genus Nonomuraea . The major menaquinone was MK-9(H4), with minor amounts of MK-9(H6), MK-9(H2), MK-10(H2) and MK-8(H4). The polar lipid profile contained phosphatidylmonomethylethanolamine, diphosphatidylglycerol, hydroxy-phosphatidylmonomethylethanolamine, hydroxy-phosphatidylethanolamine, phosphatidylethanolamine, phosphatidylglycerol, phosphatidylinositol mannoside and phosphatidylinositol. The major fatty acids were iso-C16 : 0, 10-methyl C17 : 0, C16 : 0 and C17 : 1ω6c. Phylogenetic analysis based on 16S rRNA gene sequences indicated that strain PT708T belonged to the genus Nonomuraea and was most closely related to Nonomuraea rhizophila YIM 67092T (98.50 % sequence similarity) and Nonomuraea rosea GW 12687T (98.30 %). The genomic DNA G+C content of strain PT708T was 73.3 mol%. Unlike the recognized members of the genus Nonomuraea , the novel strain formed single spores at the tips of aerial hyphae. Based on the phenotypic, phylogenetic and genotypic evidence, strain PT708T represents a novel species of the genus Nonomuraea , for which the name Nonomuraea monospora sp. nov. is proposed. The type strain is PT708T ( = TISTR 1910T = JCM 16114T).

Roseivivax isoporae sp. nov., isolated from a reef-building coral, and emended description of the genus Roseivivax

2012 ◽  
Vol 62 (Pt_6) ◽  
pp. 1259-1264 ◽  
Author(s):  
Ming-Hui Chen ◽  
Shih-Yi Sheu ◽  
Chaolun Allen Chen ◽  
Jih-Terng Wang ◽  
Wen-Ming Chen
Keyword(s):  
Type Species ◽  
Sequence Similarity ◽  
Phylogenetic Analyses ◽  
Rrna Gene ◽  
The Novel ◽  
Biochemical Tests ◽  
Respiratory Quinone ◽  
Polar Lipid Profile ◽  
Content Type ◽  
Link Type

A bacterial strain, isolated from a sample of reef-building coral (Isopora palifera) collected off the coast of southern Taiwan, was characterized using a polyphasic taxonomic approach. The strain, designated sw-2T, was Gram-staining-negative, aerobic, rod-shaped and motile, with subpolar flagella, and formed greyish pink colonies. Phylogenetic analyses based on 16S rRNA gene sequences indicated that strain sw-2T was most closely related to Roseivivax halodurans Och 239T (97.4 % sequence similarity) and Roseivivax halotolerans Och 210T (96.4 %). The novel strain did not require NaCl for growth and exhibited optimal growth at 35–40 °C, at pH 7.5–8.0 and with 3–7 % (w/v) NaCl. It produced bacteriochlorophyll a under aerobic conditions. Summed feature 8 (C18 : 1ω7c and/or C18 : 1ω6c; 63.7 %) predominated in the cellular fatty acid profile. The novel strain’s major respiratory quinone was ubiquinone Q-10 and its genomic DNA G+C content was 68.8 mol%. The polar lipid profile consisted of a mixture of phosphatidylglycerol, phosphatidylethanolamine, phosphatidylcholine, diphosphatidylglycerol, phosphatidyldimethylethanolamine, sulfo-quinovosyl diacylglycerol and three uncharacterized phospholipids. The level of DNA–DNA relatedness between strain sw-2T and Roseivivax halodurans Och 239T was only 15.0 %. The results of physiological and biochemical tests allowed the clear phenotypic differentiation of the novel strain from all established species of the genus Roseivivax . Based on the genotypic, phenotypic and chemotaxonomic data, strain sw-2T represents a novel species in the genus Roseivivax , for which the name Roseivivax isoporae sp. nov. is proposed. The type strain is sw-2T ( = LMG 25204T = BCRC 17966T).

Rothia endophytica sp. nov., an actinobacterium isolated from Dysophylla stellata (Lour.) Benth

2013 ◽  
Vol 63 (Pt_11) ◽  
pp. 3964-3969 ◽  
Author(s):  
Zi-Jun Xiong ◽  
Jin-Li Zhang ◽  
Dao-Feng Zhang ◽  
Zhi-Li Zhou ◽  
Min-Jiao Liu ◽  
...  
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Type Species ◽  
Sequence Similarity ◽  
Rrna Gene ◽  
The Novel ◽  
Polar Lipid Profile ◽  
Content Type ◽  
Link Type ◽  
Endophytic Actinobacterium

A novel endophytic actinobacterium, designated strain YIM 67072T, was isolated from healthy roots of Dysophylla stellata (Lour.) Benth. Cells of this aerobic, cream–yellow-coloured strain occurred singly, in pairs or in tetrads, were Gram-stain-positive and ovoid- to spherical-shaped. Strain YIM 67072T grew at 4–45 °C, pH 5.0–10.0 and in the presence of 0–7 % (w/v) NaCl. Phylogenetic analysis based on 16S rRNA gene sequences showed that strain YIM 67072T belonged to the genus Rothia . The isolate contained MK-7 as the major component of the quinone system. The peptidoglycan type was A3α. The polar lipid profile consisted predominantly of diphosphatidylglycerol and glycolipids. The major fatty acids were anteiso-C15 : 0, iso-C15 : 0, anteiso-C17 : 0 and iso-C16 : 0. The DNA G+C content was 53.2 mol%. However, strain YIM 67072T differed from its closest relatives Rothia nasimurium CCUG 35957T (98.5 % 16S rRNA gene sequence similarity), Rothia amarae JCM 11375T (97.6 %) and Rothia terrae L-143T (97.3 %) in many phenotypic characteristics. Moreover, the levels of DNA–DNA relatedness between the novel isolate and the three above-mentioned type strains were 28.7±1.3 %, 36.5±1.2 %, 46.8±1.5 %, respectively. Based on comparative analysis of physiological and chemotaxonomic data, strain YIM 67072T represents a novel species of the genus Rothia , for which the name Rothia endophytica sp. nov. is proposed. The type strain is YIM 67072T ( = DSM 26247T = JCM 18541T).

scholarly journals Jeotgalibaca dankookensis gen. nov., sp. nov., a member of the family Carnobacteriaceae, isolated from seujeot (Korean traditional food)

2014 ◽  
Vol 64 (Pt_5) ◽  
pp. 1729-1735 ◽  
Author(s):  
Dong-Geol Lee ◽  
Martha E. Trujillo ◽  
Heecheol Kang ◽  
Tae-Young Ahn
Keyword(s):  
Type Species ◽  
Carbon Sources ◽  
Rrna Gene ◽  
Traditional Food ◽  
The Novel ◽  
Polar Lipid Profile ◽  
Content Type ◽  
Link Type ◽  
The Family ◽  
Type Strains

A novel, Gram-stain-positive bacterium, designated strain EX-07T, was isolated from seujeot (Korean traditional food). The strain was aerobic, halotolerant and non-motile; it formed cocci that grouped into tetrads and sarcinae or formed irregular conglomerates. Growth occurred at pH 7–9, at 10–37 °C and with up to 9 % NaCl. Isolate EX-07T was catalase- and oxidase-negative and used sugars and organic acids as carbon sources. The 16S rRNA gene sequence of the novel strain showed 94.2–94.5 % similarity with the type strains of Trichococcus pasteurii , Trichococcus patagoniensis , Trichococcus collinsii , Trichococcus flocculiformis and Trichococcus palustris and only 92.2 % with representatives of the genera Bavariicoccus , Carnobacterium and Granulicatella . Sequence similarities based on the groEL gene ranged from 81.3 to 82.8 % between the novel isolate and the type strains of all species of the genus Trichococcus , and only 74.2 and 75.3 % with type strains of members of the genera Bavariicoccus and Granulicatella , respectively. The G+C content of the genomic DNA was 39.6 mol%. The predominant fatty acids were C16 : 1ω9c, C18 : 1ω9c, C16 : 0 and C14 : 0. The polar lipid profile was very complex and included phosphatidylethanolamine and several unidentified aminolipids, glycolipids and phospholipids. Based on the genotypic and phenotypic results obtained in this study, it is proposed that isolate EX-07T represents a novel species of a new genus in the family Carnobacteriaceae for which the name Jeotgalibaca dankookensis gen. nov., sp. nov. is proposed. The type strain of Jeotgalibaca dankookensis is EX-07T ( = KCCM 90229T = JCM 19215T).

scholarly journals Phragmitibacter flavus gen. nov., sp. nov. a new member of the family Verrucomicrobiaceae

2020 ◽  
Vol 70 (3) ◽  
pp. 2108-2114 ◽  
Author(s):  
Sára Szuróczki ◽  
Gorkhmaz Abbaszade ◽  
Attila Szabó ◽  
Károly Bóka ◽  
Peter Schumann ◽  
...  
Keyword(s):  
Bacterial Strain ◽  
Type Species ◽  
Draft Genome ◽  
Rrna Gene ◽  
The Novel ◽  
Polar Lipid Profile ◽  
Content Type ◽  
Link Type ◽  
The Family ◽  
Isoprenoid Quinones

The Gram-stain-negative, aerobic, non-motile, oxidase- and catalase-positive, rod-shaped yellow-coloured bacterial strain MG-N-17T was isolated from a water sample of Lake Fertő/Neusiedler See (Hungary). Results of phylogenetic analysis based on the 16S rRNA gene sequence revealed that the strain forms a distinct linage within the family Verrucomicrobiaceae of the phylum Verrucomicrobia , and its closest relatives are Verrucomicrobium spinosum DSM 4136T (94.38 %) and Roseimicrobium gellanilyticum DC2a-G7T (91.55 %). The novel bacterial strain prefers a weak alkaline environment and grows optimally between 22–28 °C in the absence of NaCl. The major isoprenoid quinones are MK-10, MK-11, MK-12 and MK-9. The major cellular fatty acids are anteiso-C15 : 0, C16 : 0, C16 : 1ω5c and iso-C14 : 0. The polar lipid profile contains phosphatidylglycerol, diphosphatidylglycerol, phosphatidylethanolamine, two unidentified phospholipids and four unidentified glycolipids. The assembled draft genome of strain MG-N-17T had 44 contigs with an N50 value 348255 nt, 56.5× genome coverage, total length of 5 910 933 bp and G+C content of 56.9 mol%. Strain MG-N-17T (=DSM 106674T=NCAIM B.02643T) is proposed as the type strain of a new genus and species in the family Verrucomicrobiaceae , for which the name Phragmitibacter flavus gen. nov., sp. nov. is proposed.

Paralysiella testudinis gen. nov., sp. nov., isolated from the cloaca of a toad-headed turtle (Mesoclemmys nasuta)

2021 ◽  
Vol 71 (11) ◽  
Author(s):  
Hans-Jürgen Busse ◽  
Peter Kämpfer ◽  
Michael Peter Szostak ◽  
Christian Rückert ◽  
Joachim Spergser
Keyword(s):  
Type Strain ◽  
Type Species ◽  
Rrna Gene ◽  
The Novel ◽  
16S Rrna Gene Sequences ◽  
Polar Lipid Profile ◽  
Content Type ◽  
Link Type ◽  
The Family ◽  
Established Genus

A bacterial strain designated 26BT, which had been isolated from the cloaca of a toad-headed turtle, was subjected to a comprehensive taxonomic study. Comparison of 16S rRNA gene sequences demonstrated that strain 26BT is a member of the family Neisseriaceae . Based on highest similarity values, Neisseria animaloris DSM 21642T (95.15 %), Alysiella filiformis ATCC 15532T (95.06 %), Uruburuella testudinis 07_OD624T (94.71 %), Uruburuella suis CCUG 47806T (94.66 %) and Alysiella crassa DSM 2578T (94.64 %) were identified as the closest relatives. Average nucleotide identity values based on the blast algorithm (ANIb) indicated that U. suis (76.10/76.17 %), Neisseria shayeganii 871T (74.34/74.51 %), Stenoxybacter acetivorans (73.30/73.41 %), N. animaloris (72.98/72.80) %, A. filiformis (71.14/71.21 %) and A. crassa (70.53/71.15 %) are the next closest relatives. Like ANIb, genome-based phylogeny did not suggest the affiliation of strain 26BT with any established genus. The polyamine pattern consisted of the major compounds putrescine, 1,3-diaminopropane and spermidine and the major quinone was ubiquinone Q-8. In the polar lipid profile, diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine and an ornithine lipid were predominant. The fatty acid profile contained predominantly C16 : 1 ω7c, C12 : 0, C14 : 0, C16 : 0 and C12 : 0 3OH. The size of the genome was 2.91 Mbp and the genomic G+C content was 54.0 mol%. Since these data do not demonstrate an unambiguous association with any established genus, we here propose the novel genus Paralysiella with the type species Paralysiella testudinis gen. nov., sp. nov. The type strain is 26BT (=CCM 9137T=LMG 32212T).

Streptomyces hoynatensis sp. nov., isolated from deep marine sediment

2014 ◽  
Vol 64 (Pt_3) ◽  
pp. 819-826 ◽  
Author(s):  
Aysel Veyisoglu ◽  
Nevzat Sahin
Keyword(s):  
Type Species ◽  
Diaminopimelic Acid ◽  
Rrna Gene ◽  
The Novel ◽  
Phenotypic Data ◽  
Polar Lipid Profile ◽  
Content Type ◽  
Link Type ◽  
Black Sea Coast ◽  
Genotypic Characteristics

A novel actinobacterium, strain S1412T, was isolated from a deep sediment sample, collected from the southern Black Sea coast of Turkey, and was examined using a polyphasic approach. The organism had chemical and morphological features typical of the genus Streptomyces . The cell wall of the novel strain contained ll-diaminopimelic acid. Whole-cell hydrolysates contained galactose, glucose and traces of xylose. The polar lipid profile of S1412T consisted of the predominant compound diphosphatidylglycerol, moderate amounts of phosphatidylethanolamine and phosphatidylinositol, and minor amounts of phosphatidylglycerol. Strain S1412T exhibited an unusual quinone system, with the predominant compounds MK-10(H8), MK-9(H8) and MK-10(H6) and small amounts of MK-9(H6) and MK-10(H4). Major fatty acids were iso-C16 : 0, iso-C16 : 1 H and anteiso-C17 : 0. The 16S rRNA gene sequence similarities for strain S1412T with respect to the most closely related type strains of species of the genus Streptomyces were less than 97.0 %. Phenotypic data clearly distinguished the isolate from its closest relatives, Streptomyces specialis GW 41-1564T, Streptomyces mayteni YIM 60475T, Streptomyces hainanensis YIM 47672T, Streptomyces avicenniae MCCC1A01535T and Streptomyces sedi YIM 65188T. Based on chemotaxonomic, phenotypic and genotypic characteristics, strain S1412T is considered to represent a novel species of the genus Streptomyces , for which the name Streptomyces hoynatensis sp. nov. is proposed. The type strain is S1412T ( = KCTC 29097T = DSM 42069T).

Flavobacterium aciduliphilum sp. nov., isolated from freshwater, and emended description of the genus Flavobacterium

2013 ◽  
Vol 63 (Pt_5) ◽  
pp. 1633-1638 ◽  
Author(s):  
Ji Young Kang ◽  
Jeesun Chun ◽  
Kwang Yeop Jahng
Keyword(s):  
Type Strain ◽  
Type Species ◽  
Rrna Gene ◽  
The Novel ◽  
Artificial Lake ◽  
Respiratory Quinone ◽  
Polar Lipid Profile ◽  
Content Type ◽  
Link Type ◽  
Emended Description

A Gram-stain-negative, rod-shaped, non-motile and yellow-pigmented bacterial strain, designated strain JJ013T, was isolated from an artificial lake in Jeollabuk-do, South Korea, and characterized using a polyphasic approach. The 16S rRNA gene sequence of strain JJ013T indicated that the isolate belonged to the family Flavobacteriaceae and exhibited similarity levels of 96.6 % to the type strains of Flavobacterium cheonanense and Flavobacterium koreense and 96.5 % to the type strain of Flavobacterium chungnamense . Growth was observed at 20–30 °C and pH 5.0–7.0. The major cellular fatty acids of the novel strain were iso-C15 : 0 (27.5 %), iso-C15 : 1 G (17.8 %), iso-C17 : 0 3-OH (9.4 %) and iso-C15 : 0 3-OH (9.2 %). Flexirubin-type pigments were present. The DNA G+C content of strain JJ013T was 33.9 mol%, the major respiratory quinone was menaquinone-6 (MK-6) and the major polyamine was sym-homospermidine. The polar lipid profile of the strain JJ013T consisted of a phosphatidylethanolamine (PE), two unknown aminolipids (AL1–2), three unidentified lipid (L1–3) and an unknown glycolipid (GL). On the basis of the morphological and physiological properties and biochemical evidence presented, it is concluded that strain JJ013T represents a novel species of the genus Flavobacterium , for which the name Flavobacterium aciduliphilum sp. nov. is proposed; the type strain is JJ013T ( = KACC 16594T = JCM 18211T). Since C15 : 0, which is known as a predominant fatty acid of the genus Flavobacterium was not detected in the novel strain and other reference strains, we propose an emended description of the genus Flavobacterium .

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