Single-cell RT-PCR and immunocytochemical detection of mechanosensitive transient receptor potential channels in acutely isolated rat odontoblasts.

Objective: Hydrostatic force applied to tooth pulp has long been suspected to be the direct cause of dental pain. However, the molecular and cellular identity of the transducer of the mechanical force in teeth is not clear. Growing number of literatures suggested that odontoblasts, secondary to its primary role as formation of tooth structure, might function as a cellular mechanical transducer in teeth.

Paenibacillus sediminis sp. nov., a xylanolytic bacterium isolated from a tidal flat.

A Gram-positive, rod-shaped, xylanolytic, spore-forming bacterium, strain GTH-3(T), was isolated from a tidal flat adjacent to Ganghwa Island, Republic of Korea, and was characterized to determine its taxonomic position. On the basis of 16S rRNA gene sequence similarity, strain GTH-3(T) was shown to belong to the family Paenibacillaceae, being most closely related to the type strains of Paenibacillus ginsengisoli (94.9 %), Paenibacillus anaericanus (94.

Streptomyces panacagri sp. nov., isolated from soil of a ginseng field.

A Gram-positive, spore-forming, aerobic actinomycete, strain Gsoil 519T, was isolated from soil of a ginseng field of Pocheon province in South Korea. The closest phylogenetic relatives were Streptomyces marinus Sp080513GE-26T (97.94 % 16S rRNA gene sequence similarity), Streptomyces albiaxialis NRRL B-24327T (97.

Modified carpal stretch test as a screening test for detection of scapholunate interosseous ligament injuries associated with distal radial fractures.

Background: Intra-articular distal radial fractures are frequently accompanied by a scapholunate interosseous ligament injury, which may adversely affect the outcomes. Arthroscopy may not be appropriate as a first-line evaluation method to diagnose these injuries because of time, expense, and availability issues. The purpose of this study was to evaluate the effectiveness of the modified carpal stretch test for screening for scapholunate interosseous ligament injuries in patients with an intra-articular distal radial fracture.

Novosphingobium sediminicola sp. nov. isolated from freshwater sediment.

A yellow-pigmented, Gram-negative, short rod-shaped, non-motile and non-spore-forming bacterial strain, designated HU1-AH51(T), was isolated from freshwater sediment and was characterized using a polyphasic approach, in order to determine its taxonomic position. On the basis of 16S rRNA gene sequence similarity, strain HU1-AH51(T) was shown to belong to the genus Novosphingobium, showing the highest level of sequence similarity with respect to Novosphingobium resinovorum NCIMB 8767(T) (96.0 %), Novosphingobium naphthalenivorans TUT562(T) (96.

Tumebacillus ginsengisoli sp. nov., isolated from soil of a ginseng field.

A gram-reaction-positive, rod-shaped, spore-forming bacterium, designated Gsoil 1105(T), was isolated from soil of a ginseng field in Pocheon Province in South Korea and characterized in order to determine its taxonomic position. Comparative analysis of the 16S rRNA gene sequence showed that the isolate belongs to the order Bacillales, showing the highest level of sequence similarity with respect to Tumebacillus permanentifrigoris Eur1 9.5(T) (94.

Sphingobium vulgare sp. nov., isolated from freshwater sediment.

A Gram-negative, motile, non-spore-forming bacterial strain, designated HU1-GD12(T), was isolated from freshwater sediment. The strain was characterized by using a polyphasic approach in order to determine its taxonomic position. Comparative analysis of the 16S rRNA gene sequence showed that the isolate constituted a distinct branch within the genus Sphingobium, showing the highest level of sequence similarity with respect to Sphingobium ummariense RL-3(T) (96.

Paenibacillus pocheonensis sp. nov., a facultative anaerobe isolated from soil of a ginseng field.

A Gram-positive, aerobic or facultatively anaerobic, rod-shaped, spore-forming bacterium, strain Gsoil 1138(T), was isolated from soil of a ginseng field in Pocheon Province, South Korea, and was characterized in order to determine its taxonomic position. On the basis of 16S rRNA gene sequence analysis, strain Gsoil 1138(T) was shown to belong to the family Paenibacillaceae and was most closely related to the type strains of Paenibacillus chondroitinus (98.2 % similarity) and Paenibacillus alginolyticus (96.

Ferruginibacter alkalilentus gen. nov., sp. nov. and Ferruginibacter lapsinanis sp. nov., novel members of the family 'Chitinophagaceae' in the phylum Bacteroidetes, isolated from freshwater sediment.

Six Gram-negative, non-gliding, rod-shaped bacterial strains isolated from freshwater sediment were subjected to polyphasic analyses to determine their taxonomic positions. Analysis of the 16S rRNA gene sequences of the six strains revealed that they represent two separate genomic species in a new lineage within the phylum Bacteroidetes, related to members of the family 'Chitinophagaceae', in which they were most closely related to members of the genus Terrimonas (93.4-90.

Burkholderia sediminicola sp. nov., isolated from freshwater sediment.

A Gram-negative, motile and rod-shaped bacterium, designated HU2-65W(T), was isolated from freshwater sediment. The strain possessed ubiquinone 8 as the predominant isoprenoid quinone and contained major amounts of omega7-cis-octadecenoic acid and hexadecanoic acid in its cell envelope, which are properties shared by members of the genus Burkholderia. On the basis of 16S rRNA gene sequence similarity, strain HU2-65W(T) was most closely related to the type strain of Burkholderia xenovorans (98.

Bacillus panaciterrae sp. nov., isolated from soil of a ginseng field.

A Gram-positive, non-motile, endospore-forming bacterium, designated Gsoil 1517(T), was isolated from soil of a ginseng field in Pocheon Province (South Korea) and was characterized in order to determine its taxonomic position, using a polyphasic approach. It was found to rod-shaped and aerobic or facultatively anaerobic. It grew optimally at 30 degrees C and at pH 6.

Paenibacillus panacisoli sp. nov., a xylanolytic bacterium isolated from soil in a ginseng field in South Korea.

A Gram-positive, facultatively anaerobic, motile, spore-forming bacterium, designated Gsoil 1411T, was isolated from soil of a ginseng field in Pocheon Province (South Korea) and was characterized using a polyphasic approach. Comparative analysis of 16S rRNA gene sequences revealed that strain Gsoil 1411T belongs to the family Paenibacillaceae, with closest sequence similarity to the type strains of Paenibacillus xylanilyticus (95.7%), Paenibacillus illinoisensis (95.

Brevibacillus ginsengisoli sp. nov., a denitrifying bacterium isolated from soil of a ginseng field.

A Gram-positive, rod-shaped, spore-forming bacterium, Gsoil 3088T, was isolated from soil from a ginseng field in Pocheon Province in South Korea and characterized in order to determine its taxonomic position. On the basis of 16S rRNA gene sequence similarity, strain Gsoil 3088T was shown to belong to the family Paenibacillaceae, being related to Brevibacillus centrosporus (96.6%), Brevibacillus borstelensis (96.

Paenibacillus ginsengisoli sp. nov., a novel bacterium isolated from soil of a ginseng field in Pocheon Province, South Korea.

A Gram-positive, aerobic or facultative anaerobic, motile, spore-forming bacterial strain, designated Gsoil 1638T, was isolated from a soil sample of a ginseng field in Pocheon province (South Korea), and was characterized taxonomically by using a polyphasic approach. It grew well on nutrient agar medium, utilized a fairly narrow spectrum of carbon sources and tolerated 10% NaCl. The isolate was positive for catalase and oxidase tests but negative for the degradation of macromolecules such as casein, collagen, starch, chitin, CM-cellulose, xylan and DNA.