E-MEXP-1503 - Transcription profiling by array of liver from mice mutant for Ercc1

Released on 1 June 2008, last updated on 2 May 2014
Mus musculus
Samples (12)
Array (1)
Protocols (5)
The XPF-ERCC1 endonuclease is required for repair of helix-distorting DNA damage and interstrand crosslinks. Here we have engineered a severe mutation in Ercc1 gene (in which the last 7 amino acids are missing; named as "Ercc1-delta") leading to extreme sensitivity to DNA crosslinks and progeria.To investigate whether a disturbance in growth and metabolism could explain the pronounced accelerated organismal deterioration seen in Ercc1 delta mice, we evaluated the liver transcriptome of 16-week-old wt and mutant mice (n=6). At this age, the Ercc1-delta mice have not yet become cachectic.
Experiment types
transcription profiling by array, co-expression, genetic modification, in vivo
Delayed and accelerated aging share common longevity assurance mechanisms. Schumacher B, van der Pluijm I, Moorhouse MJ, Kosteas T, Robinson AR, Suh Y, Breit TM, van Steeg H, Niedernhofer LJ, van Ijcken W, Bartke A, Spindler SR, Hoeijmakers JH, van der Horst GT, Garinis GA. , PMID:18704162
Defective transcription initiation causes postnatal growth failure in a mouse model of NER progeria. Kamileri I, Karakasilioti I, Sideri A, Kosteas T, Tatarakis A, Talianidis I, Garinis GA. , PMID:22323595
Investigation descriptionE-MEXP-1503.idf.txt
Sample and data relationshipE-MEXP-1503.sdrf.txt
Raw data (1)E-MEXP-1503.raw.1.zip
Processed data (1)E-MEXP-1503.processed.1.zip
Additional data (1)E-MEXP-1503.additional.1.zip
Array designA-AFFY-45.adf.txt