TY - RPRT TI - Heritable differences in synaptic zinc-transporter levels drive variation in learned birdsong AU - Mets, D. G. AU - Mehaffey, W. H. AU - Colquitt, B. M. AU - Brainard, M. S. PY - 2021 DO - 10.1101/2021.05.01.442260 UR - https://www.biorxiv.org/content/10.1101/2021.05.01.442260v1 ID - 10.1101/2021.05.01.442260 ER -