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.
Exons 3 has been flanked by loxP sites (size of loxP-flanked region: 1.2 kb).
The conditional KO allele has been generated after Flp-mediated recombination by crossing chimeras to a Flp-Deleter on a C57BL/6 background.
The conditional KO line has been derived using C57BL/6NTac animals and the Flp-transgene was removed by segregation.
The constitutive KO allele can be generated by Cre-mediated recombination. Deletion of exon 3 should result in loss of function of the Elovl2 gene by deleting the two first transmembrane domains (N-terminal part of the GABBA receptor domain) and by generating a frameshift from exon 2 to exons 4 and 5 (premature Stop codon in exon 4).
The remaining recombination sites are located in non-conserved regions of the genome.
The corresponding constitutive KO allele is available as line 10744.
Datamining and Design performed in 2009.
Gene Family: Transferase
Genetic Background: C57BL/6
Gene Symbol: Elovl2
Gene Accession Number: NM_019423.1
Allele Type: cKO
Availability: Cryopreserved at Taconic
Official Gene Name: elongation of very long chain fatty acids (FEN1/Elo2, SUR4/Elo3, yeast)-like 2