H2^dlAb1-Ea

A 78.8 kb deletion disrupting Class II MHC genes was induced in 129S2/SvPas-derived H1 embryonic stem (ES) cells via Cre recombination. A hygro-resistance cassette was inserted at the deletion site. The deletion spans from the second exon of the H2-Ab1 gene the third exon of the H2-Ea gene. The H2-Aa, H2-Eb1 and H2-Eb2 genes are completely deleted. (J:57484)