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Sample GSM466431 Query DataSets for GSM466431
Status Public on Oct 30, 2009
Title P10 7d SNI; Biological replicate 6
Sample type RNA
 
Source name Rat spinal dorsal horn
Organism Rattus norvegicus
Characteristics strain: Sprague-Dawley
tissue: spinal cord (ipsilateral dorsal horn)
developmental stage: Neonate (P10)
treatment group: 7 day post sciatic nerve SNI injury
Treatment protocol SNI surgery was performed where the tibial and common peroneal branches of the sciatic nerve were tightly ligated with a silk suture and transected distally, while the sural nerve was left intact (Decosterd and Woolf, 2000). In sham-operated controls, the sciatic nerve was exposed but not ligated. Operation performed under isofluorane.
Growth protocol Standard laboratory rodent housing, with free access to water and food and were exposed to a 12:12 hour on/off light cycle. Pups left with mothers following surgery.
Extracted molecule total RNA
Extraction protocol Trizol extraction of total RNA.
Label Biotin
Label protocol Biotinylated cRNA were prepared according to the standard Affymetrix protocol from 5 ug total RNA.
 
Hybridization protocol Following fragmentation, 10 ug of cRNA were hybridized for 16 hr at 45C on GeneChip Drosophila Genome Array. GeneChips were washed and stained in the Affymetrix Fluidics Station 400.
Scan protocol GeneChips were scanned using the Hewlett-Packard GeneArray Scanner G2500A.
Description Global gene expression
Data processing The Bioconductor affy library was used to import CEL file data and the gcrma library was used to normalize the raw data.
 
Submission date Oct 29, 2009
Last update date Oct 29, 2009
Contact name Caroline Emma Johnston
E-mail(s) [email protected]
Organization name Kings College London
Street address 125 Coldharbour Lane
City London
ZIP/Postal code SE5 9NU
Country United Kingdom
 
Platform ID GPL341
Series (1)
GSE18803 Adult and Neonatal dorsal horn gene expression 7 day post sciatic nerve SNI injury

Data table header descriptions
ID_REF
VALUE gcRMA normalized (log2) signal intensity

Data table
ID_REF VALUE
1367452_at 10.8673861
1367453_at 11.03738605
1367454_at 9.607284521
1367455_at 11.43046169
1367456_at 10.13229184
1367457_at 9.861781187
1367458_at 7.858551201
1367459_at 12.82932576
1367460_at 11.21430664
1367461_at 9.016836502
1367462_at 11.47784033
1367463_at 9.190101635
1367464_at 9.267127555
1367465_at 11.29640854
1367466_at 9.747717442
1367467_at 10.91321397
1367468_at 6.367514032
1367469_at 10.88329004
1367470_at 11.67594959
1367471_at 7.522534204

Total number of rows: 15923

Table truncated, full table size 358 Kbytes.




Supplementary file Size Download File type/resource
GSM466431.CEL.gz 2.5 Mb (ftp)(http) CEL
Processed data included within Sample table

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