The effects of localized heating and disbudding on cambial reactivation and formation of earlywood vessels in seedlings of the deciduous ring-porous hardwood, Quercus serrata
Kayo Kudo,Eri Nabeshima,Eri Nabeshima,Shahanara Begum,Shahanara Begum,Yusuke Yamagishi,Satoshi Nakaba,Yuichiro Oribe,Koh Yasue,Ryo Funada,Ryo Funada +10 more
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TLDR
In seedlings of the deciduous ring-porous hardwood Quercus serrata, elevated temperature was a direct trigger for cambial reactivation and differentiation of first vessel elements, but might be important for the continuous formation of wide vessel elements.About:
This article is published in Annals of Botany.The article was published on 2014-05-01 and is currently open access. It has received 42 citations till now.read more
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Journal ArticleDOI
Ecophysiological implications of vascular differentiation and plant evolution
TL;DR: Mechanisms regulating the responses of plants and their vascular tissues to environmental stimuli are mediated by continuously moving hormonal signals that enable continuous response to ecological cues, and are discussed for clarifying the role of the environment in vascular adaption and evolution.
Journal ArticleDOI
Do changes in spring phenology affect earlywood vessels? Perspective from the xylogenesis monitoring of two sympatric ring-porous oaks.
Gonzalo Pérez-de-Lis,Sergio Rossi,Sergio Rossi,Rosa Ana Vázquez-Ruiz,Vicente Rozas,Vicente Rozas,Ignacio García-González +6 more
TL;DR: The relationship between the timings of EV formation and xylem structure appears to be stronger for the temperate oak, whose larger vessels may result from thermal-induced earlier resumption, and in contrast, the sub-Mediterranean oak would maintain a more conservative hydraulic architecture under warming conditions.
Journal ArticleDOI
Temperature and water potential co-limit stem cambial activity along a steep elevational gradient.
Antoine Cabon,Richard L. Peters,Richard L. Peters,Richard L. Peters,Patrick Fonti,Jordi Martínez-Vilalta,Miquel De Cáceres +6 more
TL;DR: It is found that temperature alone explains the onset of tracheid production, yet water potential appears necessary to predict the ending and the total amount of trachesids produced annually.
Journal ArticleDOI
Climate change and the regulation of wood formation in trees by temperature
Shahanara Begum,Shahanara Begum,Kayo Kudo,Kayo Kudo,Hasnat Rahman,Satoshi Nakaba,Yusuke Yamagishi,Yusuke Yamagishi,Eri Nabeshima,Eri Nabeshima,Widyanto Dwi Nugroho,Widyanto Dwi Nugroho,Yuichiro Oribe,Peter Kitin,Peter Kitin,Hyun-O Jin,Ryo Funada,Ryo Funada +17 more
TL;DR: Temperature is the main driver of cambial activity in temperate trees and trees are able to feel changes in temperature through the stem, so a better understanding of the influence of environmental conditions on wood formation should help to improve the radial growth of trees and to prepare for climate change.
Journal ArticleDOI
Environmental conditions and vascular cambium regulate carbon allocation to xylem growth in deciduous oaks
Gonzalo Pérez-de-Lis,Gonzalo Pérez-de-Lis,José Miguel Olano,Vicente Rozas,Sergio Rossi,Sergio Rossi,Rosa Ana Vázquez-Ruiz,Ignacio García-González +7 more
TL;DR: It is demonstrated that xylogenesis is modulated by predisposing effects of dormant cambium size on xylem production and growing season length, and the high plasticity of cambial activity in deciduous oaks would confer resistance against recurrent summer drought through the improvement of the NSC status.
References
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Book ChapterDOI
The Control of the Patterned Differentiation of Vascular Tissues
TL;DR: The results considered in the chapter suggest that plant hormones, and especially auxin, play an essential role both in the relation among plant organs and in the relations among neighboring cells.
Journal ArticleDOI
Auxin as a positional signal in pattern formation in plants.
TL;DR: This work demonstrates the existence of a steep radial concentration gradient of the endogenous auxin, indole-3-acetic acid, over the lateral meristem responsible for the bulk of plant secondary growth, the vascular cambium in Pinus sylvestris trees, giving evidence for a regulatory system in plants based on positional signaling, similar to animal systems.
Journal ArticleDOI
Indole-3-Acetic Acid Controls Cambial Growth in Scots Pine by Positional Signaling
TL;DR: The results indicate that IAA gives positional information in plants, which postulates that the width of the radial concentration gradient of IAA regulates the radial number of dividing cells in the cambial meristem, which is an important component for determining c Cambial growth rate.
Journal ArticleDOI
A Radial Concentration Gradient of Indole-3-Acetic Acid Is Related to Secondary Xylem Development in Hybrid Aspen.
TL;DR: Analysis of radial distribution pattern of indole-3-acetic acid in the stem of hybrid aspen indicates that IAA has a role in regulating not only the rate of physiological processes such as cell division, but also the duration of developmental processessuch as xylem fiber expansion, suggesting that I AA functions as a morphogen, conveying positional information duringxylem development.
Journal ArticleDOI
Regulation of cambial activity in relation to environmental conditions: understanding the role of temperature in wood formation of trees
TL;DR: The present review focuses on temperature regulation on the timing of cambial reactivation and xylem differentiation in trees, and also highlights recent advances in the understanding of seasonal changes in the cold stability of microtubules in trees.