Construction, properties, and application of the pCB5 plasmid, a novel conjugative shuttle vector with a Cupriavidus basilensis origin of replication.

Cupriavidus basilensis is a species with diverse metabolic capabilities, including degradation of xenobiotics and heavy metal resistance. Although the genomes of several strains of this species have been sequenced, no plasmid has yet been constructed for genetic engineering in this species. In this study, we identified a novel plasmid, designated pWS, from C.

Marinobacterium zhoushanense sp. nov., isolated from surface seawater.

A Gram-stain-negative, facultatively anaerobic bacterium, designated WM3T, was isolated from surface seawater collected from the East China Sea. Cells were catalase- and oxidase-positive, short rods and motile by means of a single polar flagellum. Growth occurred at 15-43 °C (optimum 37-40 C), pH 5.

Terasakiella brassicae sp. nov., isolated from the wastewater of a pickle-processing factory, and emended descriptions of Terasakiella pusilla and the genus Terasakiella.

A Gram-stain-negative, motile, polyhydroxybutyrate-accumulating, aerobic, S-shaped bacterium, designated B3T, was isolated from the wastewater of a pickle-processing factory. 16S rRNA gene sequence similarity analysis showed that it was most closely related to the type strain, Terasakiella pusilla (96.6% similarity).

gen. nov., sp. nov., an anaerobic bacterium isolated from paper-mill wastewater.

An anaerobic bacterium, strain ZC-CMC3, was isolated from a wastewater sample in Zhejiang, China. Cells were Gram-stain-positive, peritrichous, non-spore-forming, rod-shaped (0.6-1.

Bacillus salitolerans sp. nov., a novel bacterium isolated from a salt mine in Xinjiang province, China.

A novel aerobic bacterium, KC1(T), was isolated from a salt mine in Kuche county, Xinjiang province, China. Cells were observed to be Gram-positive, rod-shaped, endospore-forming and motile with flagella. Strain KC1(T) was found to grow at 25-45 °C (optimum 37 °C), pH 6.

Aquibacillus salifodinae sp. nov., a novel bacterium isolated from a salt mine in Xinjiang province, China.

A Gram-positive, rod-shaped, strictly aerobic bacterium, strain WSY08-1(T), was isolated from a salt mine in Wensu county, Xinjiang province, China. Spherical to ellipsoidal endospores were observed to be formed in terminal swollen sporangia. Strain WSY08-1(T) was found to be able to grow at 20-45 °C (optimum 37 °C), 0-10 % (w/v) NaCl (optimum 4 %, w/v) and pH 6.

Gilvimarinus polysaccharolyticus sp. nov., an agar-digesting bacterium isolated from seaweed, and emended description of the genus Gilvimarinus.

A taxonomic study was carried out on strain YN3(T), which was isolated from a seaweed sample taken from the coast of Weihai, China. The bacterium was Gram-stain-negative, rod-shaped, and could grow at pH 5.0-10.

Muriicola marianensis sp. nov., isolated from seawater.

A Gram-stain-negative, aerobic, orange-pigmented, rod-shaped and non-motile bacterium, designated strain A6B8(T), was isolated from seawater of the Mariana Trench. The isolate grew at 4-50 °C (optimum 30-35 °C), at pH 6.5-8.

Maribacter thermophilus sp. nov., isolated from an algal bloom in an intertidal zone, and emended description of the genus Maribacter.

A novel facultatively anaerobic, Gram-stain-negative bacterium, designated strain HT7-2(T), was isolated from Ulva prolifera collected from the intertidal zone of Qingdao sea area, China, during its bloom. Cells were rod-shaped (1.9-3.

Amphiplicatus metriothermophilus gen. nov., sp. nov., a thermotolerant alphaproteobacterium isolated from a hot spring.

A thermotolerant, Gram-strain-negative, non-spore-forming and strictly aerobic bacterium, designated GU51(T), was isolated from Guhai hot spring in Jimsar county, Xinjiang province, north-west China. Each cell of strain GU51(T) consisted of an oval body and two symmetrical long (3-6 µm) prosthecae. The strain moved by polar flagellum.

Devosia pacifica sp. nov., isolated from deep-sea sediment.

A novel bacterial strain, NH131(T), was isolated from deep-sea sediment of South China Sea. Cells were strictly aerobic, Gram-stain negative, short rod-shaped and motile with a single lateral flagellum. Strain NH131(T) grew optimally at pH 6.

Paracoccus sediminis sp. nov., isolated from Pacific Ocean marine sediment.

Strain CMB17(T) was a short rod-shaped bacterium isolated from marine sediment of the Pacific Ocean. Cells were Gram-stain-negative and non-motile. Optimal growth occurred at 25-30 °C, pH 6.

Draft Genome Sequence of Amphibacillus jilinensis Y1(T), a Facultatively Anaerobic, Alkaliphilic and Halotolerant Bacterium.

The genus Amphibacillus was established in 1990, and seven additional species were described in the past two decades. Amphibacillus jilinensis Y1(T) is a facultatively anaerobic and alkaliphilic bacterium isolated from a soda lake in China. Here we describe the structural and genetic features of the draft genome about the type strain Y1(T) (3,831,075 bp, with a G+C content of 37.

Halolamina salifodinae sp. nov. and Halolamina salina sp. nov., two extremely halophilic archaea isolated from a salt mine.

Two strictly aerobic, extremely halophilic archaea, strains WSY15-H1(T) and WSY15-H3(T), were isolated from a salt mine in Wensu county, Xinjiang province, China. Cells of the two strains were Gram-stain-negative, non-motile and pleomorphic. Colonies were pink- and red-pigmented, respectively.

Oceanirhabdus sediminicola gen. nov., sp. nov., an anaerobic bacterium isolated from sea sediment.

A novel anaerobic bacterium, designated NH-JN4(T) was isolated from a sediment sample collected in the South China Sea. Cells were Gram-stain-positive, spore-forming, peritrichous and rod-shaped (0.5-1.

Anoxybacillus vitaminiphilus sp. nov., a strictly aerobic and moderately thermophilic bacterium isolated from a hot spring.

A strictly aerobic, Gram-stain-positive, motile and spore-forming bacterium, strain 3nP4(T), was isolated from the Puge hot spring located in the south-western geothermal area of China. Strain 3nP4(T) grew at 38-66 °C (optimum 57-60 °C), at pH 6.0-9.

Halopelagius longus sp. nov., a member of the family Halobacteriaceae isolated from a salt mine, and emended description of the genus Halopelagius.

A thermotolerant, extremely halophilic archaeon, BC12-B1(T), was isolated from a salt mine in Baicheng county, Xinjiang province, China. Colonies were off-white-grey. The cells stained Gram-negative, were motile and irregularly long-rod-shaped (variation in both width and length) with abundant gas vesicles.

Halopiger salifodinae sp. nov., an extremely halophilic archaeon isolated from a salt mine.

A novel extremely halophilic archaeon KCY07-B2(T) was isolated from a salt mine in Kuche county, Xinjiang province, China. Colonies were cream-pigmented and cells were pleomorphic rod-shaped. Strain KCY07-B2(T) was able to grow at 25-50 °C (optimum 37-45 °C) and pH 6.

Aequorivita viscosa sp. nov., isolated from an intertidal zone, and emended descriptions of Aequorivita antarctica and Aequorivita capsosiphonis.

An aerobic, Gram-stain-negative, short rod-shaped, non-motile and non-sporulating bacterium, designed strain 8-1b(T), was isolated from seaweed collected from the intertidal zone of Zhoushan sea area, East China Sea. Strain 8-1b(T) grew at 4-39 °C (optimum, 28-32 °C) and at pH 6.0-9.

Extensimonas vulgaris gen. nov., sp. nov., a member of the family Comamonadaceae.

A novel strain, named S4(T), was obtained from industrial wastewater in Xiaoshan, Zhejiang Province, China. Cells were Gram-negative, neutrophilic and non-spore-forming and moved by means of a polar flagellum. Normal cells were 0.

Salimesophilobacter vulgaris gen. nov., sp. nov., an anaerobic bacterium isolated from paper-mill wastewater.

A novel anaerobic, heterotrophic bacterium, designated strain Zn2(T), was isolated from the wastewater of a paper mill in Zhejiang, China. Cells were gram-type-positive rods, 0.5-0.

Cloning and overexpression of a new chitosanase gene from Penicillium sp. D-1.

A chitosanase gene, csn, was cloned from Penicillium sp. D-1 by inverse PCR. The cDNA sequence analysis revealed that csn had no intron.

Brassicibacter mesophilus gen. nov., sp. nov., a strictly anaerobic bacterium isolated from food industry wastewater.

A novel mesophilic, strictly anaerobic bacterium, strain BM(T), was isolated from food industry wastewater. The cells were motile, non-spore-forming rods and stained Gram-negative. Growth of strain BM(T) was observed at 16-44 °C (optimum 37 °C) and pH 6.

Parabacteroides chartae sp. nov., an obligately anaerobic species from wastewater of a paper mill.

A bacterial strain, designated NS31-3(T), was isolated from the wastewater of a paper mill. Cells of the isolate were obligately anaerobic, non-pigmented, non-motile, Gram-negative, short rods (0.7-1.