A Massachusetts General Hospital (MGH) research team reports finding that a previously unknown interaction between metabolic pathways in two different tissues within the C.elegans roundworm triggers a key step in maturation. In their report published in Genes & Development,the investigators report finding how microRNAs in the skin of the roundworm, which are known to control the animals' transition through key developmental stages, or link to a signaling pathway that directs the transport of lipids from storage in the intestine to reproductive cells for support of embryonic growth.
Source: phys.org