Ontology highlight
ABSTRACT:
PROVIDER: PRJNA464167 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Alkaline hot springs in Tengchong geothermal area, Yunnan, China
| PRJNA287913 | ENA
Project description:A spectrum dataset with 329 tree leaf samples and a blank control file from Yunnan Province, Southwest China. Collection and extraction was completed in Yang Jie Group
| MSV000092950 | MassIVE
Project description:Yunnan Province, China is thought to be the original source of biovar Orientalis of Yersinia pestis, the causative agent of the third plague pandemic that has spread globally since the end of the 19th century. Although encompassing a large area of natural plague foci, Y. pestis strains have rarely been found in live rodents during surveillance in Yunnan, and most isolates are from rodent corpses and their fleas. In 2017, 10 Y. pestis strains were isolated from seven live rodents and three fleas in Heqing County (HQ) of Yunnan. These strains were supposed to have low virulence to local rodents Eothenomys miletus and Apodemus chevrieri because the rodents were healthy and no dead animals were found in surrounding areas, as had occurred in previous epizootic disease. We performed microscopic and biochemical examinations of the isolates,and compared their whole-genome sequences and transcriptome with those of 10 high virulence Y. pestis strains that were isolated from the adjacent city (Lijiang). We analyzed the phenotypic, genomic, and transcriptomic characteristics of live rodent isolates. The isolates formed a previously undefined monophyletic branch of Y. pestis that was named 1.IN5. Six SNPs, two indels, and one copy number variation were detected between live rodent isolates and the high virulence neighbors. No obvious functional consequence of these variations was found according to the known annotation information. Among the genes that were differentially expressed between the live rodent isolates and their high virulence neighbors, we detected five iron transfer-related genes that were significantly up-regulated in live rodent isolates compared with high virulence isolates (|log2 (FC) | >1, p.adjust <0.05), indicating these genes may be related to the low-virulence phenotype. The novel genotype of Y. pestis reported here provides further insights into the evolution and spread of plague as well as clues that may help to decipher the virulence mechanism of this notorious pathogen.
2021-04-20 | GSE161888 | GEO
Project description:The thermophilic Aquificales inhabit and play important biogeochemical roles in the geothermal environments globally. Although intensive studies on physiology, microbial ecology, biochemistry, metagenomics and metatranscriptomics of the Aquificales¬ species and Aquificales-containing environmental samples have been conducted, comprehensive understandings about their ecophysiology, especially in the natural niches have been limited. In the present study, an integrated suite of metagenomic, metatranscriptomic and metaproteomic analyses, for the first time, were conducted on a filamentous microbial community from the Apron and Channel Facies (ACF) of CaCO3 (travertine) deposition at Narrow Gauge, Mammoth Hot Springs, Yellowstone National Park.
2020-05-26 | PXD006506 | Pride
Project description:The thermophilic Aquificales inhabit and play important biogeochemical roles in the geothermal environments globally. Although intensive studies on physiology, microbial ecology, biochemistry, metagenomics and metatranscriptomics of the Aquificales¬ species and Aquificales-containing environmental samples have been conducted, comprehensive understandings about their ecophysiology, especially in the natural niches have been limited. In the present study, an integrated suite of metagenomic, metatranscriptomic and metaproteomic analyses, for the first time, were conducted on a filamentous microbial community from the Apron and Channel Facies (ACF) of CaCO3 (travertine) deposition at Narrow Gauge, Mammoth Hot Springs, Yellowstone National Park.
2020-05-26 | PXD006504 | Pride
Project description:Dendrobium officinale is a common and expensive traditional Chinese medicine used as a medicinal agent and food that has immunoregulatory and anti-inflammatory effects. Methods to authenticate D. officinale are lacking. Although chemical profiles of D. officinale were published, transcriptomic profiling is lacking. Here, we collected D. officinale from two regions (Yunnan and Miandian) and the analogue D. compactum. The Yunnan samples had three different quality levels. All samples were subjected to genome-wide biological response fingerprinting (BioReF) in RAW264.7 cells using RNA sequencing.
2024-04-07 | GSE171632 | GEO
Project description:Geothermal Springs Targeted Locus (Loci)
| PRJNA213315 | ENA
Project description:Geothermal springs Targeted Locus (Loci)
| PRJNA285818 | ENA