Ontology highlight
ABSTRACT:
PROVIDER: PRJNA640469 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Global warming has shifted climate zones poleward or upward. However, understanding the responses and mechanism of microbial community structure and functions relevant to natural climate zone succession is challenged by the high complexity of microbial communities. Here, we examined soil microbial community in three broadleaved forests located in the Wulu Mountain (WLM, temperate climate), Funiu Mountain (FNM, at the border of temperate and subtropical climate zones), or Shennongjia Mountain (SNJ, subtropical climate).Soils were characterized for geochemistry, Illumina sequencing was used to determine microbial taxonomic communities and GeoChips 5.0 were used to determine microbial functional genes.
2017-01-10 | GSE92233 | GEO
Project description:A comparision of soil microbial functional genes of three types of subtropical broad-leaved forests Microbial functional structure was significantly different among SBFs (P < 0.05). Compared to the DBF and the EBF, the MBF had higher alpha-diversity of functional genes but lower beta-diversity, and showed more complex functional gene networks.
2021-01-29 | GSE165723 | GEO
Project description:This dataset represents woody plants recorded in 16 1-ha forest plots in an elevational gradient in Madidi National Park, Bolivia, ranging from lowland Amazonian moist forest and lowland dry forest to the treeline of the Andean Altiplano. This work was carried out by David Henderson and Jonathan Myers (Washington University in St. Louis), Sebastian Tello (Missouri Botanical Garden and University of Missouri, St. Louis), and Brian Sedio (University of Texas at Austin and Smithsonian Tropical Research Institute).
2022-10-18 | MSV000090549 | MassIVE
Project description:The principles governing acquisition and interspecies exchange of nutrients in microbial communities and how those exchanges impact community productivity are poorly understood. Here, we examine energy and macronutrient acquisition in unicyanobacterial consortia for which species-resolved genome information exists for all members, allowing us to use multi-omic approaches to predict species’ abilities to acquire resources and examine expression of resource-acquisition genes during succession. Metabolic reconstruction indicated that a majority of heterotrophic community members lacked the genes required to directly acquire the inorganic nutrients provided in culture medium, suggesting high metabolic interdependency. The sole primary producer in consortium UCC-O, cyanobacterium Phormidium sp. OSCR, displayed declining expression of energy harvest, carbon fixation, and nitrate and sulfate reduction proteins but sharply increasing phosphate transporter expression over 28 days. Most heterotrophic members likewise exhibited signs of phosphorus starvation during succession. Though similar in their responses to phosphorus limitation, heterotrophs displayed species-specific expression of nitrogen acquisition genes. These results suggest niche partitioning around nitrogen sources may structure the community when organisms directly compete for limited phosphate. Such niche complementarity around nitrogen sources may increase community diversity and productivity in phosphate-limited phototrophic communities.
2017-05-24 | GSE99220 | GEO
Project description:South subtropical forest microbial community Genome sequencing
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Project description:Ganoderma colossum (Fr.) Baker, a white rot fungus distributed in tropical and subtropical forests, is a rare Ganoderma mushroom belonging to the family Ganodermataceae. In Asia, the fruiting body of G. colossum has been used as tonics or as folk medicine for a variety of illnesses, including malignant diseases. Colossolactone H (colo H) as a new compound was isolated and studied for its anticancer mechanism in human lung cancer H1650 cells. We used microarrays to analyze the gene expression changes upon colo H treatment that helped underlying the molecular mechanism of colo H in H1650 lung cancer cells. The H1650 cells treated with colo H for 12 and 24 h for RNA extraction and hybridization on Affymetrix microarrays.
2016-06-10 | E-GEOD-83161 | biostudies-arrayexpress
Project description:Analysis of microbial community composition in arctic tundra and boreal forest soils using serial analysis of ribosomal sequence tags (SARST). Keywords: other
2004-01-12 | GSE949 | GEO
Project description:Ganoderma colossum (Fr.) Baker, a white rot fungus distributed in tropical and subtropical forests, is a rare Ganoderma mushroom belonging to the family Ganodermataceae. In Asia, the fruiting body of G. colossum has been used as tonics or as folk medicine for a variety of illnesses, including malignant diseases. Colossolactone H (colo H) as a new compound was isolated and studied for its anticancer mechanism in human lung cancer H1650 cells. We used microarrays to analyze the gene expression changes upon colo H treatment that helped underlying the molecular mechanism of colo H in H1650 lung cancer cells.
2016-06-10 | GSE83161 | GEO