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MetabolomicsGenome-wide mapping of genetic suppression events in Streptococcus pneumoniae
Historically, suppressor analysis has been a powerful tool for uncovering the functions of essential genes. In this study, we report Sup-seq, a transposon-sequencing technique with random DNA barcodes that enables genome-wide detection of genetic suppression. When applied to seven essential genes in...
2026-09-01 | MTBLS15113 | MetaboLights
MetabolomicsData processing, multi-omic pathway mapping, and metabolite activity analysis using XCMS Online

Systems biology is the study of complex living organisms, and as such, analysis on a systems-wide scale involves the collection of information-dense data sets that are representative of an entire phenotype. To uncover dynamic biological mechanisms, bioinformatics tools have become essential to fa...

2017-11-23 | MTBLS572 | MetaboLights
MetabolomicsMetabolic mapping of the human solute carrier superfamily

Solute carrier (SLC) transporters govern most of the chemical exchange across cellular membranes and are integral to metabolic regulation, which in turn is linked to cellular function and identity. Despite their key role, individual functions of the SLC superfamily members were not evaluated syst...

2025-07-22 | MTBLS11393 | MetaboLights
MetabolomicsMapping human microbiome drug metabolism by gut bacteria and their genes

Individuals vary widely in their drug responses, which can be dangerous and expensive due to treatment delays and adverse effects. Growing evidence implicates the gut microbiome in this variability, however the molecular mechanisms remain largely unknown. We measured the ability of 76 diverse hum...

2019-07-10 | MTBLS896 | MetaboLights
MetabolomicsMetabolic mapping of the entire human solute carrier superfamily

Solute carrier (SLC) transporters govern most of the chemical exchange across cellular membranes and are integral to metabolic regulation, which in turn is linked to cellular function and identity. Despite their key role, individual functions of the SLC superfamily members were not evaluated syst...

2025-04-08 | MTBLS10077 | MetaboLights
MetabolomicsMapping the biosynthetic pathway of a hybrid polyketide-nonribosomal peptide in a metazoan
Polyketide synthase (PKS) and nonribosomal peptide synthetase (NRPS) hybrid systems typically use complex protein-protein interactions to facilitate direct transfer of intermediates between these multimodular megaenzymes. In the canal-associated neurons (CANs) of Caenorhabditis elegans, PKS-1 and NR...
2021-06-22 | MTBLS2313 | MetaboLights
MetabolomicsGenetic mapping and molecular mechanism behind color variation in the Asian vine snake

BACKGROUND: Reptiles exhibit a wide variety of skin colors, which serve essential roles in survival and reproduction. However, the molecular basis of these conspicuous colors remains unresolved.

RESULTS: We investigate color morph-enriched Asian vine snakes...

2023-02-23 | MTBLS6927 | MetaboLights
MetabolomicsMultiplatform serum metabolic phenotyping combined with pathway mapping to identify biochemical differences in smokers (NMR assay)

A multiplatform comparison of serum of smokers (n=56) and non-smokers (n=57) using NMR spectroscopy and UPLC-MS was carried out to determine perturbed biochemical functions associated with tobacco smoking. This should be helpful for establishing causal relationships between exposure and adverse e...

2017-01-09 | MTBLS374 | MetaboLights
MetabolomicsMultiplatform serum metabolic phenotyping combined with pathway mapping to identify biochemical differences in smokers (UPLC-MS assay)

A multiplatform comparison of serum of smokers (n=56) and non-smokers (n=57) using NMR spectroscopy and UPLC-MS was carried out to determine perturbed biochemical functions associated with tobacco smoking. This should be helpful for establishing causal relationships between exposure and adverse e...

2017-01-09 | MTBLS364 | MetaboLights
MetabolomicsMapping of the viral shunt across widespread coccolithophore blooms using metabolic biomarkers

The viral shunt is a fundamental ecosystem process which diverts the flux of organic carbon fixed through photosynthesis during algal bloom events from heterotrophic grazers to bacteria. Through the extracellular release of metabolites, lytic viral infections supply 2-10% of photosynthetically fi...

2025-10-08 | MTBLS11597 | MetaboLights
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