High-Resolution X-Ray Computed Tomography: A New Workflow for the Analysis of Xylogenesis and Intra-Seasonal Wood Biomass Production [PDF]
Frontiers in Plant Science, 2021 Understanding tree growth and carbon sequestration are of crucial interest to forecast the feedback of forests to climate change. To have a global understanding of the wood formation, it is necessary to develop new methodologies for xylogenesis ...
Romain Lehnebach +2 more
exaly +4 more sources
Jasmonate promotes auxin-induced adventitious rooting in dark-grown Arabidopsis thaliana seedlings and stem thin cell layers by a cross-talk with ethylene signalling and a modulation of xylogenesis [PDF]
BMC Plant Biology, 2018 Background Adventitious roots (ARs) are often necessary for plant survival, and essential for successful micropropagation. In Arabidopsis thaliana dark-grown seedlings AR-formation occurs from the hypocotyl and is enhanced by application of indole-3 ...
Laura Fattorini +7 more
doaj +6 more sources
TIMING OF FALSE RING FORMATION IN PINUS HALEPENSIS AND ARBUTUS UNEDO IN SOUTHERN ITALY: OUTLOOK FROM AN ANALYSIS OF XYLOGENESIS AND TREE-RING CHRONOLOGIES [PDF]
Frontiers in Plant Science, 2016 Mediterranean tree rings are characterized by Intra-Annual Density Fluctuations (IADFs) due to partly climate-driven cambial activity. IADFs are used as structural signals to gain information on relations between environmental conditions and eco ...
Veronica eDe Micco +7 more
doaj +2 more sources
Retrospective Analysis of Wood Anatomical Traits Reveals a Recent Extension in Tree Cambial Activity in Two High-Elevation Conifers [PDF]
Frontiers in Plant Science, 2017 The study of xylogenesis or wood formation is a powerful, yet labor intensive monitoring approach to investigate intra-annual tree growth responses to environmental factors.
Marco Carrer +5 more
doaj +21 more sources
Recommendations for assessing xylogenesis in angiosperm trees [PDF]
Quantitative Plant BiologyUnderstanding wood formation is critical for interpreting tree growth and carbon allocation under changing environmental conditions. While major progress has been made for gymnosperms, harmonized approaches for studying xylogenesis in angiosperms remain ...
Lorène J. Marchand +8 more
doaj +2 more sources
Asynchronous xylogenesis among and within tree species in the central Congo Basin [PDF]
BMC Plant BiologyBackground Xylogenesis is synchronous among trees in regions with a distinct growing season, leading to a forest-wide time lag between growth and carbon uptake.
Pauline Hicter +13 more
doaj +2 more sources
Origin of Intra-annual Density Fluctuations in a Semi-arid Area of Northwestern China [PDF]
Frontiers in Plant Science, 2021 Intra-annual density fluctuation (IADF) is a structural modification of the tree ring in response to fluctuations in the weather. The expected changes in monsoon flow would lead to heterogeneous moisture conditions during the growing season and increase ...
Jiani Gao +7 more
doaj +2 more sources
Jasmonic Acid Methyl Ester Induces Xylogenesis and Modulates Auxin-Induced Xylary Cell Identity with NO Involvement [PDF]
International Journal of Molecular Sciences, 2019 In Arabidopsis basal hypocotyls of dark-grown seedlings, xylary cells may form from the pericycle as an alternative to adventitious roots. Several hormones may induce xylogenesis, as Jasmonic acid (JA), as well as indole-3-acetic acid (IAA) and indole-3 ...
Federica Della Rovere +2 more
exaly +4 more sources
Responses of isolated balsam-fir stem segments to exogenous ACC, IAA, and IBA [PDF]
Forestry ResearchIn this investigation, the effects of exogenous indole-3-acetic acid (IAA), indole-3-butyric acid (IBA), and 1-aminocyclopropane-1-carboxylic acid (ACC) on anatomical development within cultured segments of Abies balsamea (L.) Mill.
Rodney Arthur Savidge
doaj +2 more sources
Contrasting wood anatomy drives divergent xylogenesis and climate responses in 10 warm-temperate trees [PDF]
Frontiers in Plant ScienceWood formation is crucial for understanding trees response to environmental conditions and assessing climate change impacts on carbon and water cycles. Nevertheless, species-specific differences in intra-annual radial growth dynamics remain incompletely ...
Yiping Zhang +7 more
doaj +2 more sources