The methionine cycle (MTC), also known as activated methionine cycle, is among those primary metabolic pathways affected by plant virus infection (reviewed in [1]). We found that PVA protein helper ...

a pathway essential to many transmethylation reactions within the CNS, including the metabolism of neuroactive substances such as the monoamine neurotransmitters and melatonin; the formation of ...

These include methionine and the purine precursor ... act in the same way and fulfil functions as the TOR pathway, with its pleiotropic metabolic effects inhibiting cell proliferation but ...