Available Strain Details

Strain Information
Common Strain Name: DMP-1 null Pricing and Ordering Information
Strain Nomenclature: B6;129-Dmtf1tm1Cjs/Nci
Animal State: Cryoarchived Strains
Release Category (Required for MTA form): B2


Strain Description: Dmtf1 (DMP-1, Cyclin D-binding Myb-like Protein) is a transcription factor that positively regulates p19Arf expression. DMP-1-null mice develop tumors late in life and DMP-1 is haploinsufficient for tumor formation. DMP-1 loss reduces selective pressure for p53 and Arf mutations in tumors.
Mutation Information
Mutation Type: Targeted
Gene Name: Cyclin D-binding Myb-like protein
Gene Symbol: Dmtf1
Transgene Name:
Transgene Symbol:
Promotor Name:
Promotor Symbol:
Current Genetic Background: B6;129
Approx. Generation:
Organ Site: All
Additional Information
Cryopreservation Mating Scheme: The cryopreservation mating scheme is C57BL/6 females x heterozygous males. When maintained as a live colony, breeder pairs were distributed as a heterozygote male x wildtype C57BL/6 female. DMP1-null animals are small at birth and develop more slowly than +/- mice. Some DMP-1 null mice die before they can be genotyped.
Genotyping Information: Protocol 1: Allele: Dmtf1<tm1Cjs>
Donating Investigator: Dr. Charles Sherr

Key Reference: Inoue K, Wen R, Rehg JE, Adachi M, Cleveland JL, Roussel MF, and Sherr CJ. 2000 Disruption of the ARF transcriptional activator DMP1 facilitates cell immortalization, Ras transformation, and tumorigenesis. Genes and Development 14: 1797-1809. PMID:10898794 [Pubmed Abstract]

Related Reference: Inoue K, Zindy F, Randle DH, Rehg JE, Sherr CJ. 2001 Dmp1 is haplo-insufficient for tumor suppression and modifies the frequencies of Arf and p53 mutations in Myc-induced lymphomas. Genes and Development 15:2934-2939 PMID: 11711428 [Pubmed Abstract]