By homologous recombination a loxP site was inserted 5' of exon2, followed by a NeoR cassette and a 3' loxP site. The resulting mutant mice, Pdcd1lg2tm1Lex were crossed with protamine-Cre transgenic mice to delete exon 2 containing the translational start site. Flow cytometric protein expression analysis confirmed absence of targeted protein expression. (J:126829)
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count