Author contributions:
T.G., L.G., and J.Y. conceived and designed the project. L.Z., X.H.,
J.X., H.P., Y.S., Y.C., Z.Z. and X.L. conducted the experiments and
analyzed the data. X.H. and L.G. provided the GWAS population and
collected the SOC data. X.L. and J.Y. contributed analysis tools and
provided suggestions. L.G and T.G. wrote the manuscript. All authors
read and approved the final manuscript.