Drosophila R2D2 mediates follicle formation in somatic tissues through interactions with Dicer-1.

The miRNA pathway has been shown to regulate developmentally important genes. Dicer-1 is required to cleave endogenously encoded microRNA (miRNA) precursors into mature miRNAs that regulate endogenous gene expression. RNA interference (RNAi) is a gene silencing mechanism triggered by double-stranded RNA (dsRNA) that protects organisms from parasitic nucleic acids.

Developing a parent-professional team leadership model in group work: work with families with children experiencing behavioral and emotional problems.

Building on the respective strengths of parent-led and professional-led groups, a parent-professional team leadership model for group interventions was developed and evaluated for families of youths with emotional and behavioral problems. The model was developed based on feedback from 26 parents in focus group sessions and recommendations from mental health professionals in staff meetings. Evaluations of an implementation of the model in a support, empowerment, and education group intervention (S.

A mutation in dVps28 reveals a link between a subunit of the endosomal sorting complex required for transport-I complex and the actin cytoskeleton in Drosophila.

Proteins that constitute the endosomal sorting complex required for transport (ESCRT) are necessary for the sorting of proteins into multivesicular bodies (MVBs) and the budding of several enveloped viruses, including HIV-1. The first of these complexes, ESCRT-I, consists of three proteins: Vps28p, Vps37p, and Vps23p or Tsg101 in mammals. Here, we characterize a mutation in the Drosophila homolog of vps28.