TY - RPRT TI - R-spondins can potentiate WNT signaling without LGR receptors AU - Lebensohn, A. M. AU - Rohatgi, R. PY - 2017 DO - 10.1101/198572 UR - https://www.biorxiv.org/content/10.1101/198572v1 ID - 10.1101/198572 ER -