[Feasibility study of telemedicine model for diagnosis and treatment of patients with obstructive sleep apnea hypopnea syndrome in China].

To explore the feasibility of applying telemedicine model in disease management for patients with obstructive sleep apnea hypopnea syndrome (OSAHS) in China. A total of 24 patients were enrolled with suspected OSAHS who were admitted to the Sleep Center of Peking University People's Hospital from October 2015 to September 2016. Patients were diagnosed by electronic questionnaire assessment and home sleep apnea monitoring (HSAT) and were treated with remote automatic positive airway pressure (APAP).

Elucidation of genomic organizations of transgenic soybean plants through de novo genome assembly with short paired-end reads.

Elucidation of the genomic organizations of transgene insertion sites is essential for the genetic studies of transgenic plants. Herein, we establish an analysis pipeline that identifies the transgene insertion sites as well as the presence of vector backbones, through de novo genome assembly with high-throughput sequencing data in two transgenic soybean lines, AtYUCCA6-#5 and 35S-UGT72E3/2-#7. Sequencing data of approximately 28× and 29× genome coverages for each line generated by high-throughput sequencing were de novo assembled.

Compositional differences in hybrids between protoporphyrinogen IX oxidase (PPO)-inhibiting herbicide-resistant transgenic rice and weedy rice accessions.

We characterized the metabolites in grains of transgenic protoporphyrinogen IX oxidase-inhibiting herbicide-resistant rice and weedy accessions using GC-MS and examined whether the chemical composition of their hybrids differed from that of the parents. We found that the metabolite profiles of transgenic rice and weedy rice were clearly separated. Although the metabolite profiles of F progeny were partially separated from their parents, zygosity did not affect the profiles.

Performance of hybrids between abiotic stress-tolerant transgenic rice and its weedy relatives under water-stressed conditions.

Gene transfer from transgenic crops to their weedy relatives may introduce undesired ecological consequences that can increase the fitness and invasiveness of weedy populations. Here, we examined the rate of gene flow from abiotic stress-tolerant transgenic rice that over-express AtCYP78A7, a gene encoding cytochrome P450 protein, to six weedy rice accessions and compared the phenotypic performance and drought tolerance of their hybrids over generations. The rate of transgene flow from AtCYP78A7-overexpressing transgenic to weedy rice varied between 0% and 0.

Salinity affects metabolomic profiles of different trophic levels in a food chain.

Salinization is one of the most important abiotic stressors in an ecosystem. To examine how exposing a host plant to excess salt affects the consequent performance and metabolism of insects in a food chain, we determined the life history traits and the metabolite profiles in rice (Oryza sativa), the herbivore Sitobion avenae, and its predator Harmonia axyridis. When compared with performance under normal (non-stressed) conditions, exposing plants to 50mM NaCl significantly delayed the timing of development for S.