Selective knockout of NeuroD1 in the retina and pineal gland

ABSTRACT: NeuroD1 encodes a basic helix-loop-helix transcription factor involved in the development of neural and endocrine structures. NeuroD1 mRNA is highly abundant in the adult mammalian pineal gland and exhibits a developmental expression pattern similar to the retina. This is consistent with the common evolutionary origin of pinealocytes and retinal photoreceptors. Pinealocytes and retinal photoreceptors express a shared set of phototransduction genes and submammalian pinealocytes are photosensitive. In contrast to the retina, the pineal gland is a relatively homogeneous structure, composed 95% of pinealocytes. This makes the pineal gland a particularly useful model for understanding photoreceptor cell biology. The loss of NeuroD1 in the retina results in progressive photoreceptor degeneration

ORGANISM(S): Mus musculus

SUBMITTER: Margaret Ochocinska 

PROVIDER: E-GEOD-35396 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress