Heterozygote Advantage of a Single-Copy SNAP18 Truncation Allele Enables Dominant SCN Resistance and Yield Preservation in Soybean
Dongmei Wang, Shaojie Han, Luying Chen, Liang Wang, Lin Weng, Hui Yu, Chunjie Li, Minghui Huang, Suxin Yang, Xianzhong Feng
This paper identifies a SNAP18 truncation allele that provides dominant resistance to soybean cyst nematode and preserves yield through heterozygous expression.
bioRxiv · Feb 25, 2026 · PreprintPlant Biology