Results 31 to 40 of about 10,741 (167)

Organellar carbon metabolism is co-ordinated with distinct developmental phases of secondary xylem [PDF]

open access: yes, 2019
Subcellular compartmentation of plant biosynthetic pathways in the mitochondria and plastids requires coordinated regulation of nuclear encoded genes, and the role of these genes has been largely ignored by wood researchers. In this study, we constructed
Fierro Gutierrez, Ana Carolina Elisa   +4 more
core   +2 more sources

Method for Lignin Analysis in Wood by Fluorescence Microscopy

open access: yesMicroscopy Research and Technique, Volume 89, Issue 4, Page 578-589, April 2026.
Autofluorescence in extractive‐free wood slides is a promising approach for investigating the relationship between fluorescence intensity and lignin content, particularly when combined with automated photomicrograph analysis using ImageJ. ABSTRACT Native Amazonian species present high anatomical variation which is reflected in their lignin content ...
Josy Tainara Silva Silva   +2 more
wiley   +1 more source

Phytotoxic and cyto-genotoxic activity of essential oil from leaf residues of Eucalyptus urophylla and the hybrid E. urophylla x E. camaldulensis on Lactuca sativa and Sorghum bicolor

open access: yesResearch, Society and Development, 2021
The use of agrochemicals has influenced the increase in agricultural productivity. However, the concern about damage to the human health and to the environment, resulting from the indiscriminate use of pesticides, has increased worldwide. Alternative methods for controlling pests and diseases have been proposed to maintain productivity and quality of ...
Thammyres de Assis Alves   +7 more
openaire   +2 more sources

Phylogenomic use of low‐copy nuclear markers from genome skimming data: An example from Melastomataceae

open access: yesTAXON, Volume 75, Issue 2, April 2026.
Abstract The emergence of conflicting signals among different genomic regions, individual genes, and inference methods has been frequently reported in phylogenomic studies. Conflicts can occur from methodological error and biological processes, and disentangling the contribution of each putative source of discordance became a major challenge.
Marcelo Reginato   +3 more
wiley   +1 more source

Fungi at Eucalyptus Urophylla S.t. Blake in Log Yard (Tpk) PT. Toba Pulp Lestrari, Tbk. Kabupaten Toba Samosir North Sumatera [PDF]

open access: yes, 2008
The accumulation of logs in log yard (TPK) in a longtime cousing wood deterioration by wood destroyer organism specialy from fungi. The objectives of this research were to find out the types of fungi at E. urophylla wood in TPK PT. Toba Pulp Lestari, Tbk
Yunasfi, Y. (Yunasfi)
core  

Typical Sunlit Tropical Leaves in South China Show a Consistent Isoprene Light Response

open access: yesGeophysical Research Letters, Volume 53, Issue 6, 28 March 2026.
Abstract Light strongly regulates plant isoprene emissions, yet tropical light responses vary across studies, partly due to measurement protocol differences. Using a uniform portable chamber protocol across multiple sites, seasons, species, and temperatures in South China, we find a strikingly consistent rectangular‐hyperbolic isoprene light response ...
Jianqiang Zeng   +9 more
wiley   +1 more source

Potential drivers of fast growth in Paulownia

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 2, Page 516-529, March 2026.
Trees in the genus Paulownia play a crucial role in sustainable forestry, rural economic development, and carbon mitigation due to their rapid growth, exceptional hardwood properties, and prominent carbon sequestration capacity. This review highlights the societal value of Paulownia trees and synthesizes several potential drivers of extraordinarily ...
Yang Zhao, Marjorie R. Lundgren
wiley   +1 more source

Shade and Drought Shape Stomatal Kinetics in Beech Saplings

open access: yesPhysiologia Plantarum, Volume 178, Issue 2, March/April 2026.
ABSTRACT Stomata and photosynthesis respond at different rates to rapid changes in light availability, resulting in different dynamics of water and carbon fluxes. Here, we investigated how growth conditions, drought, and potassium availability affect the dynamics of stomatal conductance and photosynthesis in response to rapid changes of irradiance in ...
Yasin Gundesli   +6 more
wiley   +1 more source

Kirramyces destructans in Australia: biosecurity threat or elusive native pathogen? [PDF]

open access: yes, 2008
Kirramyces destructans was first described in 1996 from north Sumatra, Indonesia, where it caused severe leaf and shoot blight on Eucalyptus grandis in nurseries and young plantations.
Andjic, V.   +4 more
core   +1 more source

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