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Investigating Pirna Expression And Function In Regenerating Tissue Of Segmented Annelid Capitella Teleta, Beatriz Schueng Zancanela

Honors Theses

Regeneration can be observed virtually in all animals and previous studies have identified numerous genes involved in this process. In some invertebrates, the P-element induced wimpy testis (PIWI) genes appear to have an essential role. One such organism is Capitella teleta, a widely accepted model for annelid development. PIWI proteins are associated with small non-coding RNA called PIWI-interacting RNAs or piRNAs, which are involved in transposon silencing in the germline cells of many animals. It was previously believed that these proteins were only expressed in germline cells, however, recent studies have shown expression in somatic tissues as well. The function …