| Primary Identifier | MGI:5558094 | Allele Type | Targeted |
| Attribute String | Conditional ready, Inserted expressed sequence, Reporter | Gene | Gt(ROSA)26Sor |
| Transmission | Germline | Strain of Origin | (129S6/SvEvTac x C57BL/6NCrl)F1 |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The targeting vector was designed with (from 5' to 3') a CMV-IE enhancer/chicken beta-actin/rabbit beta-globin hybrid promoter (from pCAGGS), a loxP-flanked STOP cassette (stop codons in all three reading frames linked to synthetic pA-hGHpA-PGKpA), the GCaMP6s coding sequence, a WPRE sequence (to enhance mRNA transcript stability), a bovine growth hormone polyA signal, the GCaMP6s coding sequence (described below), a woodchuck hepatitis virus post-transcriptional regulatory element (WPRE; to enhance mRNA transcript stability), a bovine growth hormone polyA signal, an AttB site, a PGK promoter-Neomycin resistance gene-PGK polyA cassette, and an AttP site. This entire targeting vector was inserted between exons 1 and 2 of the Gt(ROSA)26Sor locus. GCaMP6s has a chicken smooth muscle M13 fragment of myosin light chain kinase, a circularly permutated EGFP, and a rat calmodulin DNA fragment to increase the fluorescence change for small calcium transients. |
