Results 21 to 30 of about 172,406 (192)

Determination of Ultratrace Zinc by Enzymatic Activity of Carbonic Anhydrase. II. Use of Carbonate Hydro-lyase Activity [PDF]

open access: closedBulletin of the Chemical Society of Japan, 1981
Abstract A method for the determination of trace zinc has been investigated using hydro-lyase activity of carbonic anhydrase. It was proved theoretically and experimentally that the activation rate of the apo-carbonic anhydrase with zinc is proportional to the amount of zinc present in the solution.
Kensei Kobayashi   +3 more
openalex   +2 more sources

Secretome Analysis of Arabidopsis–Trichoderma atroviride Interaction Unveils New Roles for the Plant Glutamate:Glyoxylate Aminotransferase GGAT1 in Plant Growth Induced by the Fungus and Resistance against Botrytis cinerea

open access: yesInternational Journal of Molecular Sciences, 2021
The establishment of plant–fungus mutualistic interaction requires bidirectional molecular crosstalk. Therefore, the analysis of the interacting organisms secretomes would help to understand how such relationships are established.
M. González-López   +6 more
semanticscholar   +1 more source

Expanding the synthetic scope of biocatalysis by enzyme discovery and protein engineering [PDF]

open access: yes, 2021
This paper is dedicated to the memory of Jon Williams who was a pioneer of chemo-enzymatic catalysis, a field which has grown significantly thanks to his vision and ideas.Despite the growing impact of enzyme catalysis in industrial chemistry, the full ...
Mangas-Sanchez, Juan   +2 more
core   +2 more sources

A review of pumped hydro energy storage

open access: yesProgress in Energy, 2021
The need for storage in electricity systems is increasing because large amounts of variable solar and wind generation capacity are being deployed. About two thirds of net global annual power capacity additions are solar and wind.
A. Blakers   +3 more
semanticscholar   +1 more source

Endocytic iron trafficking and mitochondria in Parkinson's disease [PDF]

open access: yes, 2019
Parkinson's disease (PD) - the second most common neurodegenerative disorder - is a multifactorial disease, the causes of which should be sought in complex and detrimental interactions between genetic and environmental factors. Multiple lines of evidence,
Cerri S.   +2 more
core   +5 more sources

Alginate Lyases from Marine Bacteria: An Enzyme Ocean for Sustainable Future

open access: yesMolecules, 2022
The cell wall of brown algae contains alginate as a major constituent. This anionic polymer is a composite of β-d-mannuronate (M) and α-l-guluronate (G).
Noora Barzkar   +6 more
semanticscholar   +1 more source

Mitochondrial respiratory chain and Krebs cycle enzyme function in human donor livers subjected to end-ischaemic hypothermic machine perfusion [PDF]

open access: yes, 2021
INTRODUCTION: Marginal human donor livers are highly susceptible to ischaemia reperfusion injury and mitochondrial dysfunction. Oxygenation during hypothermic machine perfusion (HMP) was proposed to protect the mitochondria but the mechanism is unclear ...
Abudhaise, H   +4 more
core   +1 more source

Relating the metatranscriptome and metagenome of the human gut [PDF]

open access: yes, 2014
Although the composition of the human microbiome is now wellstudied, the microbiota’s \u3e8 million genes and their regulation remain largely uncharacterized.
Boylan, Matthew R.   +13 more
core   +2 more sources

Repetitive and Non-Repetitive DNA Sequences and a Speculation on the Origins of Evolutionary Novelty [PDF]

open access: yes, 1971
Recent experimental information on DNA sequence repetition is reviewed, and the significance of both repetitive and non-repetitive sequence considered.
Britten, Roy J., Davidson, Eric H.
core   +1 more source

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