Nature Communications (Mar 2022)
Mechanistic insights into the regulation of plant phosphate homeostasis by the rice SPX2 – PHR2 complex
- Zeyuan Guan,
- Qunxia Zhang,
- Zhifei Zhang,
- Jiaqi Zuo,
- Juan Chen,
- Ruiwen Liu,
- Julie Savarin,
- Larissa Broger,
- Peng Cheng,
- Qiang Wang,
- Kai Pei,
- Delin Zhang,
- Tingting Zou,
- Junjie Yan,
- Ping Yin,
- Michael Hothorn,
- Zhu Liu
Affiliations
- Zeyuan Guan
- National Key Laboratory of Crop Genetic Improvement, Hubei Hongshan Laboratory, Huazhong Agricultural University
- Qunxia Zhang
- National Key Laboratory of Crop Genetic Improvement, Hubei Hongshan Laboratory, Huazhong Agricultural University
- Zhifei Zhang
- National Key Laboratory of Crop Genetic Improvement, Hubei Hongshan Laboratory, Huazhong Agricultural University
- Jiaqi Zuo
- National Key Laboratory of Crop Genetic Improvement, Hubei Hongshan Laboratory, Huazhong Agricultural University
- Juan Chen
- National Key Laboratory of Crop Genetic Improvement, Hubei Hongshan Laboratory, Huazhong Agricultural University
- Ruiwen Liu
- National Key Laboratory of Crop Genetic Improvement, Hubei Hongshan Laboratory, Huazhong Agricultural University
- Julie Savarin
- Structural Plant Biology Laboratory, Department of Botany and Plant Biology, University of Geneva
- Larissa Broger
- Structural Plant Biology Laboratory, Department of Botany and Plant Biology, University of Geneva
- Peng Cheng
- National Key Laboratory of Crop Genetic Improvement, Hubei Hongshan Laboratory, Huazhong Agricultural University
- Qiang Wang
- National Key Laboratory of Crop Genetic Improvement, Hubei Hongshan Laboratory, Huazhong Agricultural University
- Kai Pei
- National Key Laboratory of Crop Genetic Improvement, Hubei Hongshan Laboratory, Huazhong Agricultural University
- Delin Zhang
- National Key Laboratory of Crop Genetic Improvement, Hubei Hongshan Laboratory, Huazhong Agricultural University
- Tingting Zou
- National Key Laboratory of Crop Genetic Improvement, Hubei Hongshan Laboratory, Huazhong Agricultural University
- Junjie Yan
- National Key Laboratory of Crop Genetic Improvement, Hubei Hongshan Laboratory, Huazhong Agricultural University
- Ping Yin
- National Key Laboratory of Crop Genetic Improvement, Hubei Hongshan Laboratory, Huazhong Agricultural University
- Michael Hothorn
- Structural Plant Biology Laboratory, Department of Botany and Plant Biology, University of Geneva
- Zhu Liu
- National Key Laboratory of Crop Genetic Improvement, Hubei Hongshan Laboratory, Huazhong Agricultural University
- DOI
- https://doi.org/10.1038/s41467-022-29275-8
- Journal volume & issue
-
Vol. 13,
no. 1
pp. 1 – 10
Abstract
SPX receptors regulate plant phosphate response via PHR transcription factors. Here, based on crystal structure analysis of rice PHR2 complexes, the authors propose that SPX2 regulates PHR2 by preventing DNA binding and oligomerisation of the PHR2 CC domain.
