Article
High-temperature adaptation of an OsNRT2.3 allele is thermoregulated by small RNAs.
Science advances - 25 Nov 2022
Zhang Yong, Tateishi-Karimata Hisae, Endoh Tamaki, Jin Qiongli, Li Kexin, Fan Xiaoru, Ma Yingjun, Gao Limin, Lu Haiyan, Wang Zhiye, Cho Art E, Yao Xuefeng, Liu Chunming, Sugimoto Naoki, Guo Shiwei, Fu Xiangdong, Shen Qirong, Xu Guohua, Herrera-Estrella Luis Rafael, Fan Xiaorong
Abstract excerpt
Climate change negatively affects crop yield, which hinders efforts to reach agricultural sustainability and food security. Here, we show that a previously unidentified allele of the nitrate transporter gene OsNRT2.3 is required to maintain high yield and high nitrogen use efficiency under high temperatures. We demonstrate that this tolerance to high temperatures in rice accessions harboring the HTNE-2 (high...
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