Sort   by:  
 Page size 
MetabolomicsHidden molecular clues in marine sediments revealed by untargeted mass spectrometry imaging

Mass spectrometry imaging (MSI) in sedimentary archives can produce records of molecular proxies at μm-scale resolution. For example, in annually varved sediments of the Santa Barbara Basin, such a fine resolution allows deciphering sub-annual distributions of archaeal tetraether lipids, haptophy...

2022-08-15 | MTBLS4609 | MetaboLights
MetabolomicsCandidatus Alkanophaga archaea from Guaymas Basin hydrothermal vent sediment oxidize petroleum alkanes
Methanogenic and methanotrophic archaea produce and consume the greenhouse gas methane, respectively, using the reversible enzyme methyl-coenzyme M reductase (Mcr). Recently, Mcr variants that can activate multi-carbon alkanes have been recovered from archaeal cultures. These enzymes, called alkyl-c...
2025-07-07 | MTBLS7727 | MetaboLights
MetabolomicsSeagrass excretes sugars to their rhizosphere making them the sweet spots in the sea (Sediment porewater; GC-MS assay)

Seagrasses are one of the most efficient natural sinks of carbon dioxide (CO2) on Earth. Despite covering less than 0.1% of coastal regions, they have the capacity to bury up to 10% of marine organic matter and can bury the same amount of carbon 35 times faster than tropical rainforests. On land,...

2022-01-28 | MTBLS1610 | MetaboLights
MetabolomicsMarine metabolomics: measurement of metabolites in seawater by gas chromatography mass spectrometry
One of the major bottlenecks in describing marine ecosystems is characterizing the metabolome of seawater, as salt prevents metabolite analysis. We present SeaMet, a method that can detect hundreds of metabolites in less than one mL of seawater and quantifies them down to nano-molar levels using gas...
2019-11-15 | MTBLS844 | MetaboLights
TranscriptomicsBiological effects of marine contaminated sediments on Sparus aurata juveniles
Chemical analysis of the compounds present in sediment, although informative, often is not indicative of the downstream biological effects that these contaminants exert on resident aquatic organisms. More direct molecular methods are needed to determine if marine life is affected by exposure to sedi...
ORGANISM(S): Sparus aurata 
2011-01-01 | E-TABM-1146 | biostudies-arrayexpress
ProteomicsImproving protein extraction for metaproteomic analysis of marine sediment with high clay content
Marine sediments harbor highly diverse microbial communities that contribute to global biodiversity and play essential roles in the ecosystem functioning. However, the metaproteome of marine sediments remains poorly understood. Extracting proteins from environmental samples can be challenging, espec...
ORGANISM(S): unclassified Bacteria (miscellaneous) 
2025-05-12 | PXD054260 | Pride
Metaproteomics  marine sediment  protein extraction 
MetabolomicsCarbon starvation enhances microbiologically influenced corrosion in marine offshore infrastructures
an exploratory mechanistic Q17 A study to investigate how carbon availability influences microbial community structure and corrosion behavior in multispecies biofilms relevant to offshore infrastructure. Sediment from the North Sea was used as inoculum, and steel coupons were exposed under blank (no...
2026-09-16 | MTBLS15254 | MetaboLights
Genomicsmarine sediment metagenome
marine sediment metagenome Raw sequence reads
PRJNA903510 | ENA
Genomicsmarine sediment metagenome
marine sediment metagenome Raw sequence reads
PRJNA903509 | ENA
Genomicsmarine sediment metagenome
marine sediment metagenome Raw sequence reads
PRJNA902435 | ENA
Sort   by:  
 Page size