TY - RPRT TI - Gene regulatory co-option drives birdsong neural circuit specialization AU - Marquez, A. P. AU - Lagousis, C. R. M. AU - Katcher, E. G. AU - Rand, F. AU - Varadharaj, K. AU - Brainard, M. S. AU - Colquitt, B. M. PY - 2026 DO - 10.64898/2026.04.24.720702 UR - https://www.biorxiv.org/content/10.64898/2026.04.24.720702v1 ID - 10.64898/2026.04.24.720702 ER -