Primary Identifier | MGI:1930934 | Allele Type | Targeted |
Attribute String | Null/knockout | Gene | Psen1 |
Transmission | Germline | Strain of Origin | 129S7/SvEvBrd-Hprt1<b-m2> |
Is Recombinase | false | Is Wild Type | false |
molecularNote | A neomycin resistance cassette replaced 1.9kb of sequence containing the second coding exon. Immunoblot analysis using antibodies specific for epitopes contained within each of the endoproteolytic products of the gene did not detect protein in SDS extracts of homozygous mutant E18.5 embryos. |