Results 81 to 90 of about 11,395 (261)

An integrated omics analysis reveals molecular mechanisms that are associated with differences in seed oil content between Glycine max and Brassica napus [PDF]

open access: yes, 2018
Background: Rapeseed (Brassica napus L.) and soybean (Glycine max L.) seeds are rich in both protein and oil, which are major sources of biofuels and nutrition.
A Graf   +108 more
core   +3 more sources

Guard cell‐specific glycine decarboxylase manipulation affects Arabidopsis photosynthesis, growth and stomatal behavior

open access: yesNew Phytologist, Volume 246, Issue 5, Page 2102-2117, June 2025.
Summary Photorespiration is a mandatory metabolic repair shunt of carbon fixation by the Calvin–Benson cycle in oxygenic phototrophs. Its extent depends mainly on the CO2 : O2 ratio in chloroplasts, which is regulated via stomatal movements. Despite a comprehensive understanding of the role of photorespiration in mesophyll cells, its role in guard ...
Hu Sun   +4 more
wiley   +1 more source

Evolutionary computation for predicting optimal reaction knockouts and enzyme modulation strategies [PDF]

open access: yes, 2013
One of the main purposes of Metabolic Engineering is the quantitative prediction of cell behaviour under selected genetic modifications. These methods can then be used to support adequate strain optimization algorithms in a outer layer.
Evangelista, Pedro   +2 more
core   +1 more source

carbon metabolism in in vitro cultures of date palm the role of carboxylases pepc and rubisco [PDF]

open access: yesPlant Cell Tissue and Organ Culture, 1999
While describing major trends of carbon metabolism during the initiation and expression of somatic embryogenesis in date palm (Phoenix dactylifera L., cv. Deglet Nour), we have investigated the role of two carboxylases, namely PEPC (Phosphoenolpyruvate carboxylase, EC 4.1.1.31) and RubisCO (Ribulose 1,5-bisphosphate carboxylase/oxygenase, EC 4.1.1.39),
Masmoudi, R.   +5 more
openaire   +3 more sources

The effect of prime-site occupancy on the hepatitis C virus NS3 protease structure. [PDF]

open access: yes, 2002
We recently reported a new class of inhibitors of the chymotrypsin-like serine protease NS3 of the hepatitis C virus. These inhibitors exploit the binding potential of the S′ site of the protease, which is not generally used by the natural substrates ...
BIANCHI E.   +6 more
core   +1 more source

Preservation of stable isotopic composition in charred grains: Implications for paleoenvironmental and archeological research

open access: yesJournal of Quaternary Science, Volume 40, Issue 4, Page 645-656, May 2025.
ABSTRACT The charring process can preserve archaeobotanical remains, providing valuable insights into past climates, agricultural practices, and plant growth conditions. However, the impact of charring on stable isotopes, especially at temperatures above 300°C, remains poorly understood.
Natálie Pernicová   +6 more
wiley   +1 more source

Nitrogen metabolism-related enzymes in Mesembryanthemum crystallinum after Botrytis cinerea infection

open access: yesBiologia Plantarum, 2018
We compared C3 and CAM (crassulacean acid metabolism) states in Mesembryanthemum crystallinum, a facultative CAM species, with respect to the involvement of phosphoenolpyruvate carboxylase (PEPC) and nitrogen metabolismrelated enzymes in plant response ...
E. Gajewska   +3 more
doaj   +1 more source

Comparison of the effects of nitrogen-, sulfur- and combined nitrogen- and sulfur-deprivations on cell growth, lipid bodies and gene expressions in Chlamydomonas reinhardtii cc5373-sta6

open access: yesBMC Biotechnology, 2023
Background Biofuel research that aims to optimize growth conditions in microalgae is critically important. Chlamydomonas reinhardtii is a green microalga that offers advantages for biofuel production research. This study compares the effects of nitrogen-,
David I. Gonzalez, Ruby A. Ynalvez
doaj   +1 more source

Blood–Brain Barrier (BBB) Dysfunction in CNS Diseases: Paying Attention to Pericytes

open access: yesCNS Neuroscience &Therapeutics, Volume 31, Issue 5, May 2025.
This review highlights the critical role of pericytes in BBB dysfunction in central nervous system diseases. It explores their involvement in diseases like Alzheimer's, stroke, and multiple sclerosis, and discusses potential therapeutic strategies, including regenerative medicine and PC‐EVs.
Tianrui Yu   +7 more
wiley   +1 more source

Probing Higgs-sector CP Violation at a Photon Collider

open access: yes, 2007
In this review we demonstrate physics potential of a photon linear collider by studying the neutral Higgs-boson sector of the MSSM in which interesting CP-violating Higgs mixing could arise via radiative corrections.Comment: 18 pages, 8 figures, 1 table,
Asakawa E., JAE SIK LEE
core   +1 more source

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