Mutations in active surface sites of NtGGPPS1 enhance carotenoid biosynthesis and drought resistance in Nicotiana tabacum. - Song, Shanshan; Gao, Yulong; Fan, Puqing; Lin, Faming; Zhou, Houliang; Li, Zhiyang; Liu, Hang; Su, Hongyi; Zhong, Qiang; Liu, Zhuonan; Ren, Xinru; Wang, Xiaoran; et al. (BMC Plant Biology, 2025)