Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

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RNA-Seq of mouse E12.5 brain regions


ABSTRACT: Investigations into the roles for Pbx1 and its transcriptional network in dopaminergic neuron development and Parkinson's Disease Three samples each from dorsal midbrain, forebrain, hindbrain, Alar plate, and ventral midbrain

ORGANISM(S): Mus musculus

SUBMITTER: Sten Linnarsson 

PROVIDER: E-GEOD-82099 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications


Pre-B-cell leukemia homeobox (PBX) transcription factors are known to regulate organogenesis, but their molecular targets and function in midbrain dopaminergic neurons (mDAn) as well as their role in neurodegenerative diseases are unknown. Here, we show that PBX1 controls a novel transcriptional network required for mDAn specification and survival, which is sufficient to generate mDAn from human stem cells. Mechanistically, PBX1 plays a dual role in transcription by directly repressing or activa  ...[more]

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