Please note that we have stopped the regular imports of Gene Expression Omnibus (GEO) data into ArrayExpress. This may not be the latest version of this experiment.

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

Released on 14 January 2015, last updated on 17 January 2015
Mus musculus
Samples (6)
Array (1)
Protocols (7)
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 
Joriene C de Nooij, Thomas M Jessell
Investigation descriptionE-GEOD-64941.idf.txt
Sample and data relationshipE-GEOD-64941.sdrf.txt
Raw data (1)
Processed data (1)
Additional data (1)
Array designA-AFFY-45.adf.txt