Results 261 to 270 of about 315,914 (362)

The structure of intact and active Photosystem II from Arabidopsis thaliana at 2.44 Å resolution

New Phytologist, Volume 250, Issue 5, Page 3014-3025, June 2026.
Summary Photosystem II (PS II) is a large membrane‐bound protein complex that catalyses light‐driven water oxidation in plants and cyanobacteria. The structure of PS II is well studied in cyanobacteria; however, there are very few PS II structures from plants.
Jack Forsman, André T. Graça, Abuzer Orkun Aydin, Michael Hall, Rana Hussein, Wolfgang P. Schröder, Johannes Messinger   +6 more
wiley   +1 more source

Valorization of Spruce Bark to Environmentally Sustainable Packaging Materials. [PDF]

ACS Sustain Chem Eng
Khalili H, Muangmeesri S, Ramazanova L, Braud L, Samec JSM, Mathew AP.   +5 more
europepmc   +1 more source

Constitutive and inducible oleoresin defenses share genetic architectures and mechanisms in Pinus taeda

New Phytologist, Volume 250, Issue 5, Page 2966-2987, June 2026.
Summary The oleoresin defense system of loblolly pine (Pinus taeda) protects trees from insects and pathogens and is an important source of renewable biofuels and chemicals, but the genetic basis of oleoresin production is poorly understood. We characterized the genetic architecture of oleoresin flow, resin canal number, stem wood terpene content, and ...
Mallory M. Morgan, Jared Westbrook, Christopher Dervinis, Tania Quesada, Salvador Gezan, Robert Sykes, Timothy S. Johnson, Gabriela Madrid, Matthew Lane, Alice Townsend, Thomas A. Colquhoun, John M. Davis, Daniel Jacobson, Gary F. Peter   +13 more
wiley   +1 more source

Temporal and spatial shifts in the foliar fungal endophyte community of Norway spruce (Picea abies) over 150 years in Finland. [PDF]

Environ Microbiome
Meng W, Lateef AA, Wen Z, Kasanen R, Miettinen O, Asiegbu FO.   +5 more
europepmc   +1 more source

The interplay between hydraulic capacitance and stomatal regulation strategy affects soil–plant hydraulics and transpiration

New Phytologist, Volume 250, Issue 5, Page 2988-3000, June 2026.
Summary Plant water storage contributes to transpiration, but it is unclear how its relevance in supporting transpiration depends on the stringency of stomatal regulation. Here, we show the compounding effect of stomatal regulation and hydraulic capacitance on plant water use, by means of a soil–plant hydraulic model and measurements of leaf water ...
Stefano Martinetti, Andrea Carminati, Peter Molnar, Marius G. Floriancic   +3 more
wiley   +1 more source

Detoxification of conifer antimicrobial defenses promotes entomopathogenic fungus infection of bark beetles. [PDF]

Proc Natl Acad Sci U S A
Sun R, Hu B, Nakamura Y, Reichelt M, Jiang X, Luck K, Paetz C, Gershenzon J.   +7 more
europepmc   +1 more source

Changes in tensile strength loss of cotton strips with season and soil depths under 4 tree species [PDF]

, 1988
Brown, A. H. F., Howson, G.
core  

Tree‐ring structure determines the temporal coordination between xylem growth and the gain in hydraulic conductivity in the outermost ring

New Phytologist, Volume 250, Issue 6, Page 3732-3746, June 2026.
Summary The study of seasonal xylem hydraulics has predominantly focused on embolism‐induced losses, whereas growth‐driven increases in hydraulic capacity have received little attention. We assessed the intra‐annual dynamics of xylem formation and gain of conductivity in the current‐year ring of three species with contrasting tree‐ring structure ...
Laura Fernández‐de‐Uña, Cyrille B. K. Rathgeber, Gonzalo Pérez‐de‐Lis, Anjy N. Andrianantenaina, Matthias Cuntz   +4 more
wiley   +1 more source

Roles of reactive oxygen species, storage compounds, and endogenous hormones in regulating somatic embryogenesis in blue spruce (Picea pungens Engelm.). [PDF]

Front Plant Sci
Chen S, Gao F, Cao X, Dong H, Zhan Y, Zhu LH, Tao J.   +6 more
europepmc   +1 more source

Similar Relative Carbon Costs for Construction and Storage of Sun and Shade Branches in Mature Temperate Trees

Plant, Cell &Environment, Volume 49, Issue 6, Page 3351-3362, June 2026.
ABSTRACT Irradiance strongly affects the morphology, carbon (C) uptake and construction costs of leaves and branches. Within tree crowns, light decreases from the top downwards, but whether this translates to differences in the C balance of sun and shade branches remains unclear. Here, we combined a light‐driven photosynthesis model, parameterised with
Cedric Zahnd, Miro Zehnder, Ansgar Kahmen, Günter Hoch   +3 more
wiley   +1 more source