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Targeted disruption at exon 9 of the PARP-2 gene by homologous recombination in mouse. HpaI. EcoRV. BglII. Targeting vector. PGK-hygro. HpaI. BclI. B. B. Bglll. BclI. PARP-2 locus. E9. 4.5. HpaI. EcoRV. BgIII. BclI. Targeted allele. +/+. -/-. +/+. -/-. +/+. -/-.
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Targeted disruption at exon 9 of the PARP-2 gene by homologous recombination in mouse HpaI EcoRV BglII Targeting vector PGK-hygro HpaI BclI B B Bglll BclI PARP-2 locus E9 4.5 HpaI EcoRV BgIII BclI Targeted allele +/+ -/- +/+ -/- +/+ -/- +/+ -/- PGK-hygro PARP-1 3.7 PARP-2 +/+ +/- -/- -/- -/- +/- +/- +/+ 4.5 kb actin 3.7 PARP-2 RNAse P EtBr ES stem cells Tail DNA Western blot Northern blot Southern blot Testis cell extracts Ménissier - de Murcia et al. 2003, EMBO J. 22, 2255