text:  K14-Cre;Tgfbr2 fl/fl Mutant Posterior Palate 2 E15.5 K14-Cre;Tgfbr2 fl/fl Conditional Knockout Mutant Mouse Model strain: C57BL/6J; genotype: K14-Cre;Tgfbr2 fl/fl; tissue: Posterior Palate; age: E15.5; gender: Not determined