Results 101 to 110 of about 3,190,573 (222)

Analysis of anatomical and functional traits of xylem in Humulus lupulus L. stems

open access: yesPlant, Soil and Environment, 2011
Hop plants have unusually low values of the ratio between internal area of xylem conducts and leaf area, indicating that their xylem conducts solutes very efficiently. In the present study we analyzed the structure and function of xylem in stems of field-
V. Gloser, M. Baláž, P. Svoboda
doaj   +1 more source

Spatial and temporal variability of xylan distribution in differentiating secondary xylem of hybrid aspen [PDF]

open access: yes, 2012
Xylans occupy approximately one-third of the cell wall components in hardwoods and their chemical structures are well understood. However, the microdistribution of xylans (O-acetyl-4-O-methylglucuronoxylans, AcGXs) in the cell wall and their correlation ...
Kim, Jongsik,   +4 more
core   +1 more source

Xylem cell death : emerging understanding of regulation and function [PDF]

open access: yes, 2012
Evolutionary, as well as genetic, evidence suggests that vascular development evolved originally as a cell death programme that allowed enhanced movement of water in the extinct protracheophytes, and that secondary wall formation in the water-conducting ...
Prestele, Jakob,   +2 more
core   +1 more source

The KNAT3a1-WND2A/3A module positively regulates fiber secondary cell wall biosynthesis in Populus tomentosa

open access: yesHorticultural Plant Journal
The secondary cell wall (SCW) is essential for plant growth and development in vascular plants, and its biosynthesis is mainly controlled by a complex hierarchical regulatory network involving multiple transcription factors (TFs) at the transcription ...
Kuan Sun   +9 more
doaj   +1 more source

Lignin distribution in secondary xylem walls of genetically modified poplar trees [PDF]

open access: yes, 2015
Within the frame of the European PLANT-KBBE project ‘Tree for Joules’ we analyzed various transgenic lines of poplar trees for lignin distribution in walls of secondary xylem fibres.
Koch, Gerald   +5 more
core  

CsREV-CsTCP4-CsVND7 module shapes xylem patterns differentially between stem and leaf to enhance tea plant tolerance to drought

open access: yesCell Reports
Summary: Cultivating drought-tolerant tea varieties enhances both yield and quality of tea plants in northern China. However, the mechanisms underlying their drought tolerance remain largely unknown. Here we identified a key regulator called CsREV, which
Jiayang Li, (李佳阳)   +10 more
doaj   +1 more source

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