Mir1903^tm1Wtsi
Targeted Allele Detail

Summary

• Symbol: Mir1903^tm1Wtsi
• Name: microRNA 1903; targeted mutation 1, Wellcome Trust Sanger Institute
• MGI ID: MGI:5898099
• Synonyms: Mir1903^{tm1(mirKO)Wtsi}
• Gene: Mir1903 Location: Chr8:129085722-129085801 bp, + strand Genetic Position: Chr8, 75.78 cM
• Alliance: Mir1903^tm1Wtsi page

Mutation origin

• Mutant Cell Lines: mirKO_ES_PuDtk_34B11, mirKO_ES_PuDtk_34B12
• Germline Transmission: Earliest citation of germline transmission: J:174268
• Parent Cell Line: JM8A3 (ES Cell)
• Strain of Origin: C57BL/6N-A^tm1Brd
• Project Collection: Sanger miRNA knockouts

Mutation description

• Allele Type: Targeted (Null/knockout)
• Mutations: Insertion, Intragenic deletion
• Mutation details: The insertion of the PGK_EM7_PuDtk_bGHpA cassette created a deletion starting at position 128359209 and ending at position 128359325 of Chromosome 8 (Genome Build 38). This deletion eliminates the DNA sequence for this microRNA. The cassette is composed of a loxP site followed by an F3 site followed by a PGK-puromycin-delta-tk cassette, a loxP site and an FRT site. (J:174268)

Find Mice (IMSR)

• Mouse strains and cell lines available from the International Mouse Strain Resource (IMSR)
• Carrying this Mutation: Mouse Strains: 0 strains available Cell Lines: 0 lines available
• Carrying any Mir1903 Mutation: 1 strain or line available

References

• Original: J:174268 Prosser HM, et al., A resource of vectors and ES cells for targeted deletion of microRNAs in mice. Nat Biotechnol. 2011 Aug 7;29(9):840-5
• All: 1 reference(s)