TY - GEN AU - Cooper,D C AU - Brink,R A TI - Seed Collapse following Matings between Diploid and Tetraploid Races of Lycopersicon Pimpinellifolium SN - 0016-6731 PY - 2007///0202 N1 - Publication Type: Journal Article UR - https://doi.org/10.1093/genetics/30.4.376 ER -