Mining differentially expressed genes during paratomy in the transcriptome of the flatworm Stenostomum leucops.

ABSTRACT: Paratomy is an asexual reproductive process that occurs in annelids, flatworms and other groups. During this process, anterior structures are formed in the middle of the body, giving rise to segmented organisms, each segment being called a zooid. Once formed, the zooids detach and form new organisms. Using RNAseq of worms prior to zooid formation and with two zooids, we search for genes that are differentially expressed and may be related to the control of this process in the flatworm Stenostomum leucops. Several signaling pathways showed differential expression, including MAPK/ERK, PI3K-Akt, Wnt, TGFb, mTOR, FoxO and others. Forty-five genes were found to be particularly significant because they are differentially expressed and play an important role in the development of other flatworms.

SUBMITTER: da Rosa MT 

PROVIDER: S-EPMC11589783 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature