Sema4a^{tm1a(EUCOMM)Wtsi}
Targeted Allele Detail

Summary

• Symbol: Sema4a^{tm1a(EUCOMM)Wtsi}
• Name: sema domain, immunoglobulin domain (Ig), transmembrane domain (TM) and short cytoplasmic domain, (semaphorin) 4A; targeted mutation 1a, Wellcome Trust Sanger Institute
• MGI ID: MGI:4432866
• Synonyms: sema4a^LacZ
• Gene: Sema4a Location: Chr3:88343266-88368489 bp, - strand Genetic Position: Chr3, 38.83 cM
• Alliance: Sema4a^{tm1a(EUCOMM)Wtsi} page
• IMPC: Sema4a gene page

Mutation origin

• Mutant Cell Lines: EPD0105_3_A05, EPD0105_3_A06, EPD0105_3_B05, EPD0105_3_B06, EPD0105_3_B08, EPD0105_3_D08, EPD0105_3_E08, EPD0105_3_F08, EPD0105_3_G07, EPD0105_3_H08
• Germline Transmission: Earliest citation of germline transmission: J:221423
• Parent Cell Line: JM8.F6 (ES Cell)
• Strain of Origin: C57BL/6N
• Project Collection: EUCOMM

Mutation description

• Allele Type: Targeted (Conditional ready, Null/knockout, Reporter)
• Mutation: Insertion Vector: L1L2_Bact_P
• Mutation details: The L1L2_Bact_P cassette was inserted at position 88356708 of Chromosome 3 upstream of the critical exon(s) (Build GRCm39). The cassette is composed of an FRT site followed by lacZ sequence and a loxP site. This first loxP site is followed by a neomycin resistance gene under the control of the human beta-actin promoter, SV40 polyA, a second FRT site and a second loxP site. A third loxP site is inserted downstream of the targeted exon(s) at position 88358413. The critical exon(s) is/are thus flanked by loxP sites. A "conditional ready" (floxed) allele can be created by flp recombinase expression in mice carrying this allele. Subsequent cre expression results in a knockout mouse. If cre expression occurs without flp expression, a reporter knockout mouse will be created. Further information on targeting strategies used for this and other IKMC alleles can be found at http://www.informatics.jax.org/mgihome/nomen/IKMC_schematics.shtml (J:155845, J:173534)

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: 1 line available
• Carrying any Sema4a Mutation: 39 strains or lines available

Notes

Cell line EPD0105_3_B05 was successfully used to make chimeric mice. Germline transmission was accomplished. J:221423.

References

• Original: J:155845 Wellcome Trust Sanger Institute, Alleles produced for the EUCOMM and EUCOMMTools projects by the Wellcome Trust Sanger Institute. MGI Direct Data Submission. 2010
• All: 4 reference(s)