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Nucleic acid and histone modifications critically depend on tricarboxylic acid (TCA) cycle for substrates and co-factors. Although a few TCA cycle enzymes have been reported in the nucleus, the corresponding pathways are considered to operate in mitochondria. Here, we show that a part of the...

2022-06-15 | MTBLS2235 | MetaboLights
DNA methylation is a key epigenetic modification regulating genome organization, stability, and gene expression. Stable DNA methylation critically relies on methyl groups provided through folate-mediated one-carbon (C1) metabolism, yet the origin and regulation of C1 supply remain elusive. Here we d...
2026-01-06 | MTBLS13444 | MetaboLights
Chromatin immunoprecipitation experiment to identify H-NS and RNA polymerase (beta-subunit) binding sites on the Salmonella Typhimurium chromosome
ORGANISM(S): Salmonella typhimurium 
The intestinal epithelium is replaced weekly by non-quiescent stem cells with kinetics that rely on a rapid loss of stemness and choice for secretory or absorptive lineage differentiation. To determine how the cellular transcriptome and proteome changes during these transitions, we developed a new c...
ORGANISM(S): Mus Musculus (mouse) 
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