Histone deacetylase 3 is required for development and metamorphosis in the red flour beetle, Tribolium castaneum.

ABSTRACT:

Background

Hormones are chemical communication signaling molecules released into the body fluids to stimulate target cells of multicellular organisms. We recently showed that histone deacetylase 1 (HDAC1) plays an important role in juvenile hormone (JH) suppression of metamorphosis in the red flour beetle, Tribolium castaneum. Here, we investigated the function of another class I HDAC member, HDAC3, and show that it is required for the normal development of T. castaneum.

Results

RNA interference-mediated knockdown of the HDAC3 gene affected development resulting in abnormally folded wings in pupae and adults. JH analog, hydroprene, suppressed the expression of HDAC3 in T. castaneum larvae. The knockdown of HDAC3 during the final instar larval stage resulted in an increase in

SUBMITTER: George S 

PROVIDER: S-EPMC7310253 | biostudies-literature | 2020 Jun

REPOSITORIES: biostudies-literature