The targeting vector has been generated using C57BL/6J DNA and transfected into TaconicArtemis C57BL/6NTac ES cell line.
Exon 1 contains the translation initiation codon.
Exon 2 has been flanked by loxP sites (size of loxP-flanked region: 0.8 kb).
The constitutive KO allele has been generated after Cre-mediated recombination by crossing chimeras to a Cre-Deleter on a C57BL/6 background.
The constitutive KO line has been derived using C57BL/6NTac animals and the Cre-transgene was removed by segregation.
Deletion of exon 2 should result in loss of function of the Ttc39b gene by generating a frameshift from exon 2 to downstream exons (premature Stop codon in exon 5). Deletion of exon 2 should prevent expression of Ttc39b splice variants.
The remaining recombination sites are located in non-conserved regions of the genome.
The corresponding conditional KO allele is available as line 10862.
Datamining and Design performed in 2009.
Gene Family: Phosphoprotein
Genetic Background: C57BL/6
Gene Symbol: Ttc39b
Gene Accession Number: NM_027238.2
Allele Type: KO
Availability: Cryopreserved at Taconic
Official Gene Name: tetratricopeptide repeat domain 39B