Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Enviromental Ancient Metabolome

ABSTRACT: Non-target metabolomics on ancient soil and other organic material

INSTRUMENT(S): Q Exactive HF

ORGANISM(S): Environmental Samples <bacillariophyta> (ncbitaxon:33858)

SUBMITTER: Daniel Petras

PROVIDER: MSV000092338 | MassIVE | Tue Jul 04 05:13:00 BST 2023

REPOSITORIES: MassIVE

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

GNPS - Enviromental Ancient Metabolome

Project description:Non-target metabolomics on ancient soil and other organic material

2023-07-04 | MSV000092338 | GNPS

Meta-analysis of Narino Streptomyces

Project description:Non-target metabolomics of soil Streptomyces strains.

2022-11-21 | MSV000090755 | MassIVE

Mycorrhizal Metabolome: L. bicolor :: P. trichocapra

Project description:Mycorrhizae, symbiotic interactions between soil fungi and tree roots, are ubiquitous in terrestrial ecosystems. The fungi contribute phosphorous, nitrogen and mobilized nutrients from organic matter in the soil and in return the fungus receives photosynthetically-derived carbohydrates. This union of plant and fungal metabolisms is the mycorrhizal metabolome. Understanding this symbiotic relationship at a molecular level provides important contributions to the understanding of forest ecosystems and global carbon cycling. We generated next generation short-read transcriptomic sequencing data from fully-formed ectomycorrhizae between Laccaria bicolor and aspen (Populus tremuloides) roots. The transcriptomic data was used to identify statistically significantly expressed gene models using a bootstrap-style approach, and these expressed genes were mapped to specific metabolic pathways. Integration of expressed genes that code for metabolic enzymes and the set of expressed membrane transporters generates a predictive model of the ectomycorrhizal metabolome. Results indicate the specific compounds glycine, glutamate, and allantoin are synthesized by L. bicolor and that these compounds or their metabolites may be used for the benefit of aspen in exchange for the photosynthetically-derived sugars fructose and glucose.The analysis illustrates an approach to generate testable biological hypotheses to investigate the complex molecular interactions that drive ectomycorrhizal symbiosis. These models are consistent with experimental environmental data and provide insight into the molecular exchange processes for organisms in this complex ecosystem. The method used here for predicting metabolomic models of mycorrhizal systems from deep RNA sequencing data can be generalized and is broadly applicable to transcriptomic data derived from complex systems. Fully formed L.bicolor::P.trichocapra mycorrhizae in duplicate

2011-03-25 | E-GEOD-28157 | biostudies-arrayexpress

Molecular insights into an ancient bone disorder

Project description:DE microRNAs between normal bone and ancient osteosarcoma

2019-06-21 | GSE118540 | GEO

Protein Extraction from Ancient Teeth and Dental Calculus Compatible with Subsequent DNA Extraction

Project description:Dental calculus is becoming a crucial material in the study of past populations, with increasing interest in its proteomic and genomic content. Here we suggest further development of protocol for analysis of ancient proteins and a combined approach for subsequent ancient DNA extraction. We tested the protocol on recent teeth. We then applied the optimised protocol to ancient teeth to limit the destruction of calculus, as it is a precious and irreplaceable source of dietary, microbiological, and ecological information in the archaeological context. Finally, the applicability of the protocol was proven on samples of ancient calculus.

2023-09-11 | PXD042668 | Pride

Ancient DNA from chewing gums

Project description:Ancient DNA from chewing gums connects material culture and genetics of Mesolithic hunter-gatherers in Scandinavia

| PRJEB30667 | ENA

Mycorrhizal Metabolome: L. bicolor :: P. trichocapra

2011-03-25 | GSE28157 | GEO

Metagenomic analysis revealed the microbial-mediated soil organic carbon loss under the degeneration succession in alpine meadow

Project description:Land cover change has long been recognized that marked effect the amount of soil organic carbon. However, little is known about microbial-mediated effect processes and mechanism on soil organic carbon. In this study, the soil samples in a degenerated succession from alpine meadow to alpine steppe meadow in Qinghai-Tibetan Plateau degenerated, were analyzed by using GeoChip functional gene arrays.

2017-01-05 | GSE93158 | GEO

In solution target enrichment for ancient DNA

Project description:Experimental conditions improving in solution target enrichment for ancient DNA

| PRJEB13983 | ENA

Ancient Iberian cattle

Project description:Ancient Iberian cattle

| PRJEB63140 | ENA