Draft Genome Sequence of Bacillus thuringiensis Strain UNMSM10RA, Isolated from Potato Crop Soil in Peru.

The 5.5-Mb genome sequence of strain UNMSM10RA, isolated from potato crop soil, is reported in this study. The strain UNMSM10RA contains 5,347 protein-coding sequences, 105 tRNA genes, 15 rRNA genes, and 5 noncoding RNA (ncRNA) genes, with an average G+C content of 35.

Expression of bone morphogenetic protein-6 in dental follicle stem cells and its effect on osteogenic differentiation.

The dental follicle (DF) plays an essential role in tooth eruption via regulation of bone resorption and bone formation. Bone morphogenetic protein-6 (BMP6) expression in the DF is coincident with bone growth in the tooth crypt. DF stem cells (DFSCs) have been shown to possess strong osteogenic capability.

Transient receptor potential melastatin 4 channel controls calcium signals and dental follicle stem cell differentiation.

Elevations in the intracellular Ca(2+) concentration are a phenomena commonly observed during stem cell differentiation but cease after the process is complete. The transient receptor potential melastatin 4 (TRPM4) is an ion channel that controls Ca(2+) signals in excitable and nonexcitable cells. However, its role in stem cells remains unknown.

Requirement of alveolar bone formation for eruption of rat molars.

Tooth eruption is a localized event that requires a dental follicle (DF) to regulate the resorption of alveolar bone to form an eruption pathway. During the intra-osseous phase of eruption, the tooth moves through this pathway. The mechanism or motive force that propels the tooth through this pathway is controversial but many studies have shown that alveolar bone growth at the base of the crypt occurs during eruption.

Electroporation to deliver plasmid DNA into rat dental tissues.

Background: Delivery of DNA into the target tissues is an important technique in gene function studies and gene therapy. Surgical treatment of tooth eruption disorders, such as impacted third molars, is a major healthcare cost. Because the dental follicle (DF) is essential for regulating tooth eruption, establishment of local gene transfer protocols is needed to determine the effect of various genes on eruption and to develop gene therapy approaches for inducing the eruption of impacted molars.

Transmission of a dsRNA in bell pepper and evidence that it consists of the genome of an endornavirus.

A double-stranded (ds) RNA from bell pepper (BP-dsRNA) cv Yolo Wonder was inherited maternally and paternally after crossing Yolo Wonder with Jalapeño M or Hungarian Wax pepper. Partial sequence information was obtained from two cDNA clones derived from the BP-dsRNA and based on sequence similarity was related to members of the genus Endornavirus. Clones of the BP-dsRNA hybridized with similar dsRNAs from four other pepper cultivars, suggesting that all five dsRNAs tested are related.