MICRO-RNAs. “Recently, a number of reports have pointed to microRNAs (miRNAs) as important players in the metamorphic transition, in hemimetabolan as well as in holometabolan species. One of the more dramatic demonstrations that miRNAs are involved in insect metamorphosis was reported by Gomez-Orte & Belles, who silenced dicer-1 expression by RNAi in the last nymphal instar of the cockroach Blattella germanica, and obtained supernumerary nymphs after the following moult, instead of adults.”
https://lnkd.in/e-GPevs