TY - RPRT TI - Characteristics and origins of non-functional Pm21 alleles in Dasypyrum villosum and wheat genetic stocks AU - Zhu, S. AU - He, H. PY - 2018 DO - 10.1101/332841 UR - https://www.biorxiv.org/content/10.1101/332841v1 ID - 10.1101/332841 ER -