P-GSE45123-7 - P-GSE45123-7

Type
feature_extraction
Description
All statistical analysis code was written in R language. The required coordinate file for SFP analysis of Drosophila Genome 2.0 was obtained from Bioconductor. Briefly, the raw .CEL files from scanned arrays were read into R as the log-transferred intensity of 25mer perfect match (PM) probes after background correction and quantile normalization to ensure that all arrays have the same overall distribution. All 12 arrays were evaluated with >99% present call using MAS5 algorithm assuming high quality of hybridization. Matrices contain log-transformed intensity of perfect match (PM) probes
Links
Experiment E-GEOD-45123