Expression microarray analysis of acquired gemcitabine resistance

ABSTRACT: This series repressents the data set from the paper "Expression microarray analysis and oligo array CGH of aquired gemcitabine resistance in mouse colon reveals selection for chromosomal aberrations". Biological material: One solid mouse tumor "Colon 26A" was routinely maintained by successive transplantation. A subset of mice with this tumor was treated at the maximum tolerable dosage of Gemcitabine and successively transplanted 5 times and similarly treated. The last passage was completly resistant and designated, "Colon 26G". Expression array: Total RNA was isolated from frozen mouse tumors using Tryzol. Single stranded cDNA was synthetized from 30 mg of total RNA by reverse transcription using aminoallyl labeled dUTP (Ambion). Labelling was performed according to the aminoallyl label

ORGANISM(S): Mus musculus

SUBMITTER: Paul van den IJssel 

PROVIDER: E-GEOD-2352 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress