Results 41 to 50 of about 124,077 (145)

Efficient urea electrosynthesis from carbon dioxide and nitrate via alternating Cu–W bimetallic C–N coupling sites

open access: yesNature Communications, 2023
Electrocatalytic urea synthesis is an emerging alternative technology to the traditional energy-intensive industrial urea synthesis protocol. Novel strategies are urgently needed to promote the electrocatalytic C–N coupling process and inhibit the side ...
Yilong Zhao   +9 more
doaj   +1 more source

A high-performance watermelon skin ion-solvating membrane for electrochemical CO2 reduction

open access: yesNature Communications
Ion-solvating membranes have been gaining increasing attention as core components of electrochemical energy conversion and storage devices. However, the development of ion-solvating membranes with low ion resistance and high ion selectivity still poses ...
Qinglu Liu   +12 more
doaj   +1 more source

Evolution of Daily Gene Co-expression Patterns from Algae to Plants

open access: yesFrontiers in Plant Science, 2017
Daily rhythms play a key role in transcriptome regulation in plants and microalgae orchestrating responses that, among other processes, anticipate light transitions that are essential for their metabolism and development.
Pedro de los Reyes   +5 more
doaj   +1 more source

C4 photosynthesis [PDF]

open access: yesCurrent Biology, 2013
SummaryThe number of humans on earth is increasing, generating concerns about food security and spurring efforts throughout the world to increase the productivity of crops. If a way could be found to increase the yield of crops by, say, 20%, it would have immense impact on global food supplies.
openaire   +2 more sources

Variation in mycorrhizal growth response among a spring wheat mapping population shows potential to breed for symbiotic benefit

open access: yesFood and Energy Security, 2022
All cereal crops engage in arbuscular mycorrhizal symbioses which can have profound, but sometimes deleterious, effects on plant nutrient acquisition and growth.
Tom J. Thirkell   +8 more
doaj   +1 more source

Structure of photosystem I-LHCI-LHCII from the green alga Chlamydomonas reinhardtii in State 2

open access: yesNature Communications, 2021
Photosystems (PS) I and II undergo state transitions to optimize photosynthesis and photoprotection. Here the authors report a cryo-electron microscopy structure of the state 2 PSI-LHCI-LHCII supercomplex from C.
Zihui Huang   +8 more
doaj   +1 more source

Impact of zinc on arbuscular mycorrhizal-mediated nutrient acquisition in urban horticulture

open access: yesiScience
Summary: A major barrier to sustainably improving food security for a growing global population is the availability of suitable space for growing crops. Urban areas offer a potential solution to increase availability of land, however, horticultural soils
Miles P.A. Bate-Weldon   +2 more
doaj   +1 more source

Plastid-nucleus communication involves calcium-modulated MAPK signalling

open access: yesNature Communications, 2016
Retrograde signalling co-ordinates nuclear gene expression in response to stress perceived in the chloroplast. Here Guo et al. show that a MAPK cascade acting downstream of a plastid derived Ca2+signal contributes to the regulation of nuclear gene ...
Hailong Guo   +10 more
doaj   +1 more source

The contribution of household fruit and vegetable growing to fruit and vegetable self‐sufficiency and consumption

open access: yesPlants, People, Planet
Societal Impact Statement Household fruit and vegetable (F&V) production in allotments and gardens can provide sustainable access to nutritious food.
Boglarka Z. Gulyas, Jill L. Edmondson
doaj   +1 more source

Insights into the divergence of the photosynthetic LH1 complex obtained from structural analysis of the unusual photocomplexes of Roseospirillum parvum

open access: yesCommunications Biology
Purple phototrophic bacteria produce two kinds of light-harvesting complexes that function to capture and transmit solar energy: the core antenna (LH1) and the peripheral antenna (LH2). The apoproteins of these antennas, encoded respectively by the genes
Xiang-Ping Wang   +11 more
doaj   +1 more source

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