Amino acid levels in plants are regulated by a complex interplay of regulatory circuits at the
level of enzyme activities and gene expression. Despite the diversity of precursors involved …

… To compare more than two groups, we used one-way ANOVA followed by Tukey’s post
hoc test or Kruskal–Wallis test followed by Dunn’s post hoc test, as appropriate. Statistical …

… lymphocytes (LPLs), and Peyer’s patches (PPs) in various gut … ’s adjuvant (CFA) only (Figure
S5I). To further investigate whether metabolites of the gut microbiota are involved in LA’s …

… thaliana plants grown in hydroponic culture are either supplied with sulphur-sufficient Hoagland
medium or with Hoagland medium where sulphate has been exchanged with nitrate (−S …

Activated oncogenes and anticancer chemotherapy induce cellular senescence, a terminal
growth arrest of viable cells characterized by S-phase entry-blocking histone 3 lysine 9 …

… Stefan Kempa … S. Kempa performed and analyzed gas chromatography–mass
spectrometry measurements. Dr Krannich performed statistical analyses. Dr Wilck, H. …

Loss of pluripotency is a gradual event whose initiating factors are largely unknown. Here we
report the earliest metabolic changes induced during the first hours of differentiation. High-…

… In this review, we aim to acknowledge HIFα’s growing complexity by outlining its functional
relevance … , potentially resulting in more efficient clinical translation of HIF-1α’s pathobiology. …

Short-chain fatty acids are processed from indigestible dietary fibers by gut bacteria and
have immunomodulatory properties. Here, we investigate propionic acid (PA) in multiple …

… The first morphological differences – slight growth retardation and chlorosis – between plants
on normal (+S) and sulfur-deficient medium (–S) were visible at day 11 of sulfur depletion …