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E-GEOD-64941 - Expression data from mouse proprioceptive sensory neuron subclasses

Status
Released on 14 January 2015, last updated on 17 January 2015
Organism
Mus musculus
Samples (6)
Array (1)
Protocols (7)
Description
Proprioception relies on two main classes of proprioceptive sensory neurons (pSNs). These neurons innervate two distinct peripheral receptors in muscle, muscle spindles (MSs) or Golgi tendon organs (GTOs), and synapse onto different sets of spinal targets, but the molecular basis of their distinct pSN subtype identity remains unknown. We used microarray analysis to compare gene expression profiles between MS- and GTO- innervating proprioceptors. We generated transgenic mice in which MS and GTO pSNs are labelled with different fluorescent proteins (see de Nooij et al., 2015 for details). We used Fluorescent Activated Cell Sorting (FACS) to isolate the MS and GTO pSN subsets from dissociated DRG from p7-10 transgenic mice. Neurons from multiple FACS experiments were pooled into three samples each for the MS and GTO pSN subset.
Experiment type
transcription profiling by array 
Contacts
Joriene C de Nooij, Thomas M Jessell
MIAME
PlatformsProtocolsVariablesProcessedRaw
Files
Investigation descriptionE-GEOD-64941.idf.txt
Sample and data relationshipE-GEOD-64941.sdrf.txt
Raw data (1)E-GEOD-64941.raw.1.zip
Processed data (1)E-GEOD-64941.processed.1.zip
Additional data (1)E-GEOD-64941.additional.1.zip
Array designA-AFFY-45.adf.txt
Links