title: [Mm_PromPR] Affymetrix Mouse Promoter 1.0R Array
status: Public on Sep 06 2007
contact.city: Santa Clara
contact.last: Affymetrix
contact.email: geo@ncbi.nlm.nih.gov, support@affymetrix.com
contact.state: CA
contact.country: USA
contact.web_link: http://www.affymetrix.com/index.affx
contact.institute: Affymetrix, Inc.
contact.phone: 888-362-2447
organism: Mus musculus
description: The GeneChip® Mouse Promoter 1.0R Array is designed for chromatin immunoprecipitation (ChIP) experiments. The Mouse Promoter 1.0R Array is a single array comprised of over 4.6 million probes tiled to interrogate over 28,000 mouse promoter regions. Sequences used in the design of the Mouse Promoter 1.0R Array were selected from NCBI mouse genome assembly (version 33). Repetitive elements were removed by RepeatMasker. Promoter regions were selected using sequence information from:
  
  33,559 ENSEMBL genes (version 30_33f March 23, 2005)
  18,167 RefSeq mRNAs (NCBI GenBank® April 7, 2005)
  27,707 complete-CDS mRNAs (NCBI GenBank® April 7, 2005)
  
  The sequences selected for the Mouse Promoter 1.0R Array are a subset of the content used in the whole-genome ChIP array set, the Mouse Tiling 2.0R Array Set.
  
  Probes are tiled at an average resolution of 35 base pairs, as measured from the central position of adjacent 25-mer oligos, leaving a gap of approximately 10 base pairs between probes. Each promoter region covers approximately 6 kb upstream through 2.5 kb downstream of 5' transcription start sites.
  
  BPMAP and other files can be downloaded from the Affymetrix Web site below.
  
manufacture_protocol: see manufacturer's web site