Model Description
These mice carry loxP sites flanking exon 3 of Esr1 gene. When crossed with a Cre recombinase-expressing strain, this strain is useful in eliminating tissue-specific conditional expression of Esr1 gene.While Esr1-Flox(Stock No.NM-CKO-200024)mice carrying the loxP sites flanking exon 4 of Esr1 gene.