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The relationship between sequence variation and phenotype is poorly understood. Here, we use metabolomic analysis to elucidate the molecular mechanism underlying the filamentous phenotype of E. coli strains that carry destabilizing mutations in dihydrofolate reductase (DHFR). We find that partial lo...
2021-06-30 | MTBLS2795 | MetaboLights

Living organisms are organized into hierarchical levels of increasing complexity. As mutational effects propagate through these levels, multiple phenotypes are produced. However, identifying which phenotypes influence fitness and drive selection remains a key challenge in understanding genotype-p...

2026-08-10 | MTBLS14569 | MetaboLights

Infiltrating gliomas are devastating and incurable tumors. Amongst all gliomas, those harboring an isocitrate dehydrogenase 1 mutation (IDHmut), acquire a different tumor biology and clinical manifestation than those that are IDHWT. Understanding the unique metabolic profile reprogrammed by IDH1 ...

2020-11-24 | MTBLS1973 | MetaboLights

Infiltrating gliomas are devastating and incurable tumors. Amongst all gliomas, those harboring an isocitrate dehydrogenase 1 mutation (IDHmut), acquire a different tumor biology and clinical manifestation than those that are IDHWT. Understanding the unique metabolic profile reprogrammed by IDH1 ...

2020-11-24 | MTBLS1974 | MetaboLights

Infiltrating gliomas are devastating and incurable tumors. Amongst all gliomas, those harboring an isocitrate dehydrogenase 1 mutation (IDHmut), acquire a different tumor biology and clinical manifestation than those that are IDHWT. Understanding the unique metabolic profile reprogrammed by IDH1 ...

2020-11-24 | MTBLS1967 | MetaboLights

Cross-talk among downstream regulatory networks of genome mutations has been the major hypothetical mechanism underlying poor prognosis and low-responsive rates for targeted therapy of pancreatic ductal adenocarcinoma (PDAC). By applying a causal inference-based mutation-upstream-of-the-metabolom...

2025-10-13 | MTBLS13111 | MetaboLights

Cross-talk among downstream regulatory networks of genome mutations has been the major hypothetical mechanism underlying poor prognosis and low-responsive rates for targeted therapy of pancreatic ductal adenocarcinoma (PDAC). By applying a causal inference-based mutation-upstream-of-the-metabolom...

2025-10-13 | MTBLS13116 | MetaboLights

Cross-talk among downstream regulatory networks of genome mutations has been the major hypothetical mechanism underlying poor prognosis and low-responsive rates for targeted therapy of pancreatic ductal adenocarcinoma (PDAC). By applying a causal inference-based mutation-upstream-of-the-metabolom...

2025-10-13 | MTBLS13127 | MetaboLights
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