Hif1a^tm1.1Stom

Exons 13, 14, and 15 were deleted by cre-mediated recombination of flanking loxP sites. The deleted region encoded the C-terminal transactivation domain that is involved in response to hypoxia, Cri2 recruitment, and efficient nuclear localization. Though a truncated protein consisting was detected, it was reported to be non-functional. (J:85763)