Decoupling the chemical and physical origins of the seed spectral manifold in sorghum. - Baek, Insuck; Lim, Seunghyun; Kandpal, Lalit M.; Hwang, Chansong; Kim, Moon S.; Park, Sunchung; Prom, Louis K.; Meinhardt, Lyndel W.; Magill, Clint; Ahn, Ezekiel (NPJ Systems Biology & Applications, 2026)