PalKCH1 and PalKCH2 are required for tension wood formation and gelatinous layer deposition in Populus
Jianglong Li, Kunjing Qu, Rui Wang, Jie Zhang et autres
Tension wood (TW) is a graviresponsive xylem tissue exclusive to angiosperm trees that counteracts gravitational stress. Its hallmark is a gelatinous layer (G-layer) in fiber secondary walls, rich in cellulose and low in lignin. Although kinesins mediate microtubule–microfilament crosstalk, their role in …
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Frontiers in Plant Science