Plant, cell & environment
PagMYB057 Activates PagGT43B Transcription to Enhance Xylan Biosynthesis in the Secondary Xylem of Populus alba × P. glandulosa in Acclimation to Low Nitrogen Availability.
Yang Wang, Shurong Deng, Jiangting Wu, Chenlin Jia, Jia Wei, Mengyan Zhou, Payam Fayyaz, Jing Zhou, Wenguang Shi, Chenghao Li, Zhi-Bin Luo
Published: 202510.1111/pce.70339
Abstract
Xylan is one of the main components of hemicellulose in the wood cell walls of Populus. Low nitrogen (LN) promotes cell wall thickening and hemicellulose biosynthesis in the wood. Glycosyltransferase 43B (GT43B) is a key gene in xylan biosynthesis. H…
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