Log In|Sign Up
EN
This 3.7 kbp transgene has a loxP site, the CMV-IE enhancer/chicken beta-actin/rabbit beta-globin hybrid promoter (from pCAGGS), the GCaMP2 sequence (described below), a polyadenylation signal and a second loxP site. Founder line 2 was identified with high sensor expression. The genetically encoded calcium indicator GCaMP2 is a calcium-sensing molecule composed of a 35 aa polyHis plasmid leader sequence (RSET; essential for thermal stability), a 13 residue peptide of chicken smooth muscle myosin light chain kinase (M13), a circularly permutated EGFP (cpEGFP; aa 149-238 followed by aa 1-144 [with mutations listed below]), and a rat calmodulin DNA fragment (CaM; aa 2-148). The cpEGFP mutations result in increased brightness (D180Y and V93I), thermal stability (V163A and S175G) and GFP dimerization prevention (A206K). (J:101977)
Basic Information
Allele
Strain of Origin
Allele Type
Mutation
Inheritance
Gene Expression
Related Disease
Reference
Phenotypes
Legend：
hm: homozygous
ht: heterozygous
cn: conditional genotype
cx: complex: > 1 genome feature
tg: involves transgenes
ot: other: hemizygous, indeterminate,...
(F): Female
(M): Male
phenotype observed
N: normal phenotype
(#): related diseases count
Phenotypes：
Show/Hide columns
| Phenotypes |
|---|
References Literature
Title
PMID
Journal
Year
IF
