TY - RPRT TI - Dual Bmp-negative feedback loops modulate both AER and ZPA function to buffer and constrain postaxial digit number. AU - Patel, R. AU - Mackem, S. PY - 2025 DO - 10.1101/2025.07.17.665402 UR - https://www.biorxiv.org/content/10.1101/2025.07.17.665402v1 ID - 10.1101/2025.07.17.665402 ER -