Results 121 to 130 of about 158,866 (305)

Nitrogen‐doped graphene quantum dots tune the mineral, acid, and sugar profile of raisins in a cultivar‐specific manner

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Carbon dots are emerging as low‐toxicity nano‐biostimulants, but their effects on the integrated mineral, organic‐acid, and sugar profiles of grape berries remain poorly characterized, especially in indigenous Vitis vinifera L. cultivars.
Zeki Kara   +5 more
wiley   +1 more source

Manganese in chloroplasts [PDF]

open access: yesBiochemical Journal, 1970
R, Jenkins, D E, Griffiths
openaire   +2 more sources

Temporal profile of arugula microgreens: growth and nutritional traits for harvest date optimization

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Microgreens constitute a rapidly emerging food category characterized by elevated concentrations of bioactive compounds; however, the temporal trajectories associated with their morphological development and nutritional enhancement remain insufficiently defined for harvest date standardization.
Mariana Dias Meneses   +5 more
wiley   +1 more source

Bio‐Derived Carbon Nanoparticles: A Green Amendment for Alleviating Heavy Metals in Soil–Plant Systems

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Heavy metal (HM) contamination of soil–plant systems poses persistent ecological and health risks, driving interest in nanoparticle‐based remediation. Although conventional chemically synthesized nanoparticles (CSNPs) are effective, their energy‐intensive production and residual toxicity limit sustainable deployment.
Babar Hussain   +6 more
wiley   +1 more source

Cotton strips as a model substrate for analysis of leaf‐litter‐colonizing microbial assemblages in streams

open access: yesLimnology and Oceanography: Methods, EarlyView.
Abstract Leaf‐litter decomposition is a key indicator of the functional integrity of stream ecosystems and cotton strips have been employed as a standard substrate for quantification of litter‐decomposition rates in streams across the globe. Cotton strips also offer a standardized method for assessing structural integrity of stream microbial ...
Trinity Shoemaker   +4 more
wiley   +1 more source

Analysis of cis-acting expression determinants of the tobacco psbA 5’UTR in vivo [PDF]

open access: yes, 2002
Chloroplast gene expression is predominantly regulated at the posttranscriptional levels of mRNA stability and translation efficiency. The expression of psbA, an important photosynthesis-related chloroplast gene, has been revealed to be regulated via its
Zou, Zhurong
core   +1 more source

Putative chloroplast localized Rab GTPase proteins.

open access: yes, 2013
SigConsens, consensus prediction of subcellular localization; Chl., chloroplast; Mt., mitochondrion; Sec. path.; secretory pathway; Chl. loc., chloroplast localization; MS, mass spectrometry; Chloroplast 2010, predicted chloroplast localized protein ...
Emelie Lindquist (396890)   +2 more
core   +1 more source

Recent Advances (2023–2025) of Capillary Electrophoresis‐Mass Spectrometry (CE‐MS) for Top‐Down Proteomics

open access: yesMass Spectrometry Reviews, EarlyView.
ABSTRACT Top‐down proteomics (TDP) characterizes proteoforms in cells, tissues, and biofluids, in discovery mode and on a global scale, requiring analytical tools with high peak capacity for proteoform separation and high sensitivity for proteoform detection, given the extremely high proteoform complexity and wide proteoform concentration dynamic range.
Guijie Zhu   +5 more
wiley   +1 more source

Dating the cyanobacterial ancestor of the chloroplast [PDF]

open access: yes, 2009
Cyanobacteria have played a pivotal role in the history of life on Earth being the first organism to carry out oxygenic photosynthesis, which changed atmospheric chemistry and allowed the evolution of Eukarya.
Luisa Falcon   +2 more
core  

The need for manual curation of the cotton proteome leads to a solution primed for undergraduate involvement

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Cotton is a global crop cultivated worldwide, yet a significant portion of the cotton genome remains functionally unannotated. Attempts have been made to automate this annotation but have been unable to completely bridge the gap. Human curation is still needed for accurate interpretations and predictions to be made.
Jonathan Zirkel   +3 more
wiley   +1 more source

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