The Doublesex/Mab-3 domain transcription factor DMD-10 regulates ASH-dependent behavioral responses.

ABSTRACT: The Doublesex/Mab-3 Domain transcription factor DMD-10 is expressed in several cell types in C. elegans, including in the nervous system. We sought to investigate whether DMD-10 is required for normal neuronal function using behavioral assays. We found that mutation of dmd-10 did not broadly affect behavior. dmd-10 mutants were normal in several behavioral assays including a body bends assay for locomotion, egg laying, chemotaxis and response to gentle touch to the body. dmd-10 mutants did have defects in nose-touch responsiveness, which requires the glutamate receptor GLR-1. However, using quantitative fluorescence microscopy to measure levels of a GLR-1::GFP fusion protein in the ventral nerve cord, we found no evidence supporting a difference in the number of

SUBMITTER: Durbeck J 

PROVIDER: S-EPMC7916532 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature