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Your search keyword '"Xie, Yuanming"' showing total 19 results
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19 results on '"Xie, Yuanming"'

4. A root cap-localized NAC transcription factor controls root halotropic response to salt stress in Arabidopsis.

Author

Zheng, Lulu, Hu, Yongfeng, Yang, Tianzhao, Wang, Zhen, Wang, Daoyuan, Jia, Letian, Xie, Yuanming, Luo, Long, Qi, Weicong, Lv, Yuanda, Beeckman, Tom, Xuan, Wei, and Han, Yi

Subjects
TRANSCRIPTION factors, ROOT growth, GENE expression, STEM cells, AUXIN, VIRAL tropism
Abstract

Plants are capable of altering root growth direction to curtail exposure to a saline environment (termed halotropism). The root cap that surrounds root tip meristematic stem cells plays crucial roles in perceiving and responding to environmental stimuli. However, how the root cap mediates root halotropism remains undetermined. Here, we identified a root cap-localized NAC transcription factor, SOMBRERO (SMB), that is required for root halotropism. Its effect on root halotropism is attributable to the establishment of asymmetric auxin distribution in the lateral root cap (LRC) rather than to the alteration of cellular sodium equilibrium or amyloplast statoliths. Furthermore, SMB is essential for basal expression of the auxin influx carrier gene AUX1 in LRC and for auxin redistribution in a spatiotemporally-regulated manner, thereby leading to directional bending of roots away from higher salinity. Our findings uncover an SMB-AUX1-auxin module linking the role of the root cap to the activation of root halotropism. This study reports that the SOMBRERO, a root cap-localized transcription factor, determines root halotropic response to salt stress via spatiotemporally modulating AUX1-depdenent auxin redistribution in the root tip. [ABSTRACT FROM AUTHOR]

Published
2024
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8. Plastid-localized amino acid metabolism coordinates rice ammonium tolerance and nitrogen use efficiency

Author

Xie, Yuanming, primary, Lv, Yuanda, additional, Jia, Letian, additional, Zheng, Lulu, additional, Li, Yonghui, additional, Zhu, Ming, additional, Tian, Mengjun, additional, Wang, Ming, additional, Qi, Weicong, additional, Luo, Long, additional, De Gernier, Hugues, additional, Pélissier, Pierre-Mathieu, additional, Motte, Hans, additional, Lin, Shaoyan, additional, Luo, Le, additional, Xu, Guohua, additional, Beeckman, Tom, additional, and Xuan, Wei, additional

Published
2023
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11. GH3-mediated auxin inactivation attenuates multiple stages of lateral root development

Author

Sub Theoretical Biology, Theoretical Biology and Bioinformatics, Wang, Qing, De Gernier, Hugues, Duan, Xingliang, Xie, Yuanming, Geelen, Danny, Hayashi, Ken-Ishiro, Xuan, Wei, Geisler, Markus, Ten Tusscher, Kirsten, Beeckman, Tom, Vanneste, Steffen, Sub Theoretical Biology, Theoretical Biology and Bioinformatics, Wang, Qing, De Gernier, Hugues, Duan, Xingliang, Xie, Yuanming, Geelen, Danny, Hayashi, Ken-Ishiro, Xuan, Wei, Geisler, Markus, Ten Tusscher, Kirsten, Beeckman, Tom, and Vanneste, Steffen

Published
2023

15. Plastid-localized amino acid metabolism coordinates rice ammonium tolerance and nitrogen use efficiency

Author

Xuan, Wei, primary, Xie, Yuanming, additional, Lv, Yuanda, additional, Jia, Letian, additional, Zheng, Lulu, additional, Li, Yonghui, additional, Zhu, Ming, additional, Tian, Mengjun, additional, Wang, Ming, additional, Qi, Weicong, additional, Luo, Long, additional, De Gernier, Hugues, additional, Pelissier, Pierre-Mathieu, additional, Motte, Hans, additional, Lin, Shaoyan, additional, Luo, Le, additional, Xu, Guohua, additional, and Beeckman, Tom, additional

Published
2022
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18. High-Dimensional Nb2O5with NbO6Octahedra for Efficient Electrocatalytic Upgrading of Methanol to Formate

Author

Wang, Xinlin, Xiao, Chuqian, Xie, Yuanming, Yang, Chunqi, Li, Yuhang, Zhang, Ying, Murayama, Toru, Ishida, Tamao, Lin, Mingyue, and Xiu, Guangli

Abstract

Facilitating the selective electrochemical oxidation of methanol into value-added formate is essential for electrochemical refining. Here we propose a high-dimensional Nb2O5on Ni foam (Nb2O5–HD@NF) composite as anode for methanol oxidation reaction (MOR) for efficient production of formate. In an electrolyte containing 3 M methanol aqueous solution, the Nb2O5–HD@NF anode requires only 240 mV overpotential to deliver an industrial-level current density of 100 mA cm–2with a formate Faraday efficiency of 100%. In situRaman and electrochemical kinetic analyses reveal that the origin of the excellent activity in 3 M methanol electrolyte can be ascribed to the NbO6octahedra as active sites and the Lewis acid sites on the surface of Nb2O5–HD. This work may pave a way for the design of non-noble metal electrocatalysts with surface acidity engineering for the effective electrocatalytic upgrading of biomass molecules.

Published
2024
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19. High-Dimensional Nb 2 O 5 with NbO 6 Octahedra for Efficient Electrocatalytic Upgrading of Methanol to Formate.

Author

Wang X, Xiao C, Xie Y, Yang C, Li Y, Zhang Y, Murayama T, Ishida T, Lin M, and Xiu G

Abstract

Facilitating the selective electrochemical oxidation of methanol into value-added formate is essential for electrochemical refining. Here we propose a high-dimensional Nb 2 O 5 on Ni foam (Nb 2 O 5 -HD@NF) composite as anode for methanol oxidation reaction (MOR) for efficient production of formate. In an electrolyte containing 3 M methanol aqueous solution, the Nb 2 O 5 -HD@NF anode requires only 240 mV overpotential to deliver an industrial-level current density of 100 mA cm -2 with a formate Faraday efficiency of 100%. In situ Raman and electrochemical kinetic analyses reveal that the origin of the excellent activity in 3 M methanol electrolyte can be ascribed to the NbO 6 octahedra as active sites and the Lewis acid sites on the surface of Nb 2 O 5 -HD. This work may pave a way for the design of non-noble metal electrocatalysts with surface acidity engineering for the effective electrocatalytic upgrading of biomass molecules.

Published
2024
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