TY - RPRT TI - Ancestral reconstruction of sunflower karyotypes reveals dramatic chromosomal evolution AU - Ostevik, K. L. AU - Samuk, K. AU - Rieseberg, L. H. PY - 2019 DO - 10.1101/737155 UR - https://www.biorxiv.org/content/10.1101/737155v1 ID - 10.1101/737155 ER -