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. 2021 Jun 4;10:e62917. doi: 10.7554/eLife.62917

Author response image 2. Representative TUNEL fluorescent staining of Gli1ER/Td mouse knee joints harvested at 2, 4, or 8 weeks after meniscus injury.

Author response image 2.

Mice received Tamoxifen injections right before the injury. Boxed area at the top is shown at a high magnification at the bottom (Scale bars, 200 μm). F: femur; T: tibia; MS: meniscus synovial end; ML: meniscus ligamental end. Red: Td; Green: TUNEL; Blue: DAPI.