Results 81 to 90 of about 481 (127)

Unveiling coralline diversity of mesophotic rhodoliths in subtropical Japan, including new species of Sporolithon, emended genera Orientalilithon and Roseolithon (Corallinophycidae, Rhodophyta)

open access: yesJournal of Phycology, Volume 62, Issue 3, Page 1044-1070, June 2026.
Abstract The mesophotic zone off Tanegashima Island (approximately 30–40 m deep) is a marine macroalgal hotspot in subtropical Japan; however, the taxonomic diversity of calcifying red algal community remains poorly understood. Our phylogenetic analyses based on psbA, rbcL, and COI‐5P gene markers disclosed the presence of at least 12 rhodolith‐forming
Min‐Khant‐Kyaw   +3 more
wiley   +1 more source

Intra-specific genetic diversity, phylogenetic analysis and ecological preferences of Pentaclethra macrophylla Benth., across Nigeria based on rbcL dataset

open access: yesData in Brief
Pentaclethra macrophylla Benth., commonly referred to as “African oil bean”; is a leguminous tree species that belongs to the subfamily Caesalpinioideae of the family Fabaceae and it is native to the dry tropical rainforest forest of West to Central ...
Conrad Asotie Omonhinmin   +1 more
doaj   +1 more source

Improving cucumber photosynthetic capacity under NaCl stress by grafting onto two salt-tolerant pumpkin rootstocks

open access: yesBiologia Plantarum, 2011
Cucumber plants were either self-grafted or grafted onto two salt-tolerant pumpkin rootstocks Chaojiquanwang (Cucurbita moschata Duch), and Figleaf Gourd (Cucurbita ficifolia Bouche).
Y. Huang   +4 more
doaj   +1 more source

Improved mesophyll–bundle sheath connectivity is achieved via different mechanisms in C2 vs C4 Alternanthera

open access: yesNew Phytologist, Volume 250, Issue 6, Page 3675-3686, June 2026.
Leaf anatomy and biochemistry of C3, C2, and C4 plants. Summary Connectivity between mesophyll (M) and bundle sheath (BS) cells must improve during the evolution of C4 photosynthesis to facilitate large metabolite fluxes between these cell types, but the trait combinations that enhance M–BS connectivity and the points at which these enhancements occur ...
Hattie R. Roberts   +4 more
wiley   +1 more source

"A Methylotrophic Thermotolerant Actinomycete With a NAD+- Dependent Methanol Dehydrogenase" [PDF]

open access: yesIranian Journal of Public Health, 2002
The methylotrophic thermo tolerant actinomycete strain 381, was isolated from a compost sample, assimilated methanol during growth. Methanol dehydrogenase could not be detected in cell extracts using dye-linked assays in the absence of NAD ...
S Eshraghi, Ian C Hancock, E Williams
doaj   +2 more sources

Rhamnogalacturonan‐II Dimerisation Reinforces Salt Resistance in Sugar Beet

open access: yesPlant, Cell &Environment, Volume 49, Issue 6, Page 3082-3100, June 2026.
ABSTRACT Salinity stress predominantly affects negatively charged cell wall polymers, for example, pectin. Excess Na+ ions interact physically and affect growth in stress‐sensitive plants. However, the salinity resistance of sugar beet cell walls remains unclear.
Shah Newaz Chowdhury   +5 more
wiley   +1 more source

Overexpression of cytosolic NADP‐malic enzyme 1 from the common ice plant enhances water‐deficit and high‐light stress tolerance by modulating water‐use efficiency and flavonoid biosynthesis

open access: yesThe Plant Journal, Volume 126, Issue 5, June 2026.
SUMMARY Innovative strategies are essential to enhance crop resilience against drought and heat stress intensified by climate change. Crassulacean acid metabolism (CAM) is a specialized photosynthetic pathway that improves water‐use efficiency (WUE) by shifting CO2 fixation to the nighttime. The common ice plant (Mesembryanthemum crystallinum) utilizes
Sang Hun Kim   +5 more
wiley   +1 more source

Functional and structural insights into cyanobacterial CO2 concentrating mechanisms: from compartmentalization to regulation

open access: yesThe Plant Journal, Volume 126, Issue 5, June 2026.
Significance Statement Life on Earth depends on photosynthetic CO2 fixation via the Calvin–Benson–Bassham cycle to form organic carbon. This process evolved first in cyanobacteria and was later conveyed to eukaryotes, giving rise to plastids in algae and plants. To cope with low atmospheric CO2 concentrations that developed over the course of evolution,
Erik Zimmer   +3 more
wiley   +1 more source

Manipulating ribulose bisphosphate carboxylase/oxygenase in the chloroplasts of higher plants

open access: yesArchives of Biochemistry and Biophysics, 2003
Transgenic manipulation of the photosynthetic CO2-fixing enzyme, ribulose bisphosphate carboxylase/oxygenase (Rubisco) in higher plants provides a very specific means of testing theories about photosynthesis and its regulation. It also encourages prospects for radically improving the efficiencies with which photosynthesis and plants use the basic ...
Andrews, Thomas, Whitney, Spencer
openaire   +3 more sources

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