Fig. 1. Generation of Kit^CreERT2/+;ROSA^{ChR2(H134R)/tdTomato/+} (Kit-ChR2[+]) mice. (A) The genetic strategy used to generate Kit-ChR2(+) mice. (B) PCR-based genotyping of a litter of mice. Mice B1-B2 were Kit-ChR2(+) mice containing both the Kit-CreERT2 and ChR2 (H134R)-tdTomato alleles. Mouse B3 is Kit^{CreETR2–/–} (Kit-ChR2[–]) mice, in which the Kit-creERT2 allele was missing.

J Neurogastroenterol Motil 2023;29:388~399 https://doi.org/10.5056/jnm22181

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