Results 21 to 30 of about 359,480 (360)

Aromatic Dipeptide Homologue-Based Hydrogels for Photocontrolled Drug Release

open access: yesNanomaterials, 2022
Peptide-based hydrogels are considered of special importance due to their biocompatibility and biodegradability. They have a wide range of applications in the biomedical field, such as drug delivery, tissue engineering, wound healing, cell culture media,
Chloé Guilbaud-Chéreau   +5 more
doaj   +1 more source

Dictyostelium phenylalanine hydroxylase is activated by its substrate phenylalanine [PDF]

open access: yesFEBS Letters, 2012
dicPAH and dicPAH bind by molecular sieving (View Interaction: 1, 2, 3, 4)
Kim, Hye-Lim   +7 more
openaire   +2 more sources

Nitrogen Economy and Nitrogen Environmental Interactions in Conifers

open access: yesAgronomy, 2016
Efficient acquisition, assimilation and economy of nitrogen are of special importance in trees that must cope with seasonal periods of growth and dormancy over many years.
Rafael A. Cañas   +4 more
doaj   +1 more source

Artificial Extracellular Matrix Proteins Containing Phenylalanine Analogues Biosynthesized in Bacteria Using T7 Expression System and the PEGylation [PDF]

open access: yes, 2011
In vivo incorporation of phenylalanine (Phe) analogues into an artificial extracellular matrix protein (aECM-CS5-ELF) was accomplished using a bacterial expression host that harbors the mutant phenylalanyl-tRNA synthetase (PheRS) with an enlarged binding
Furukawa, Yuya   +6 more
core   +2 more sources

Combining metabolite doping and metabolic engineering to improve 2-phenylethanol production by engineered cyanobacteria

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
2-Phenylethanol (2-PE) is a rose-scented aromatic compound, with broad application in cosmetic, pharmaceutical, food and beverage industries. Many plants naturally synthesize 2-PE via Shikimate Pathway, but its extraction is expensive and low-yielding ...
Giulia Usai   +11 more
doaj   +1 more source

Insect-induced daidzein, formononetin and their conjugates in soybean leaves. [PDF]

open access: yes, 2014
In response to attack by bacterial pathogens, soybean (Gylcine max) leaves accumulate isoflavone aglucones, isoflavone glucosides, and glyceollins. In contrast to pathogens, the dynamics of related insect-inducible metabolites in soybean leaves remain ...
Aboshi, Takako   +10 more
core   +1 more source

The Regulatory Role of MeAIB in Protein Metabolism and the mTOR Signaling Pathway in Porcine Enterocytes. [PDF]

open access: yes, 2018
Amino acid transporters play an important role in cell growth and metabolism. MeAIB, a transporter-selective substrate, often represses the adaptive regulation of sodium-coupled neutral amino acid transporter 2 (SNAT2), which may act as a receptor and ...
Ji, Peng   +5 more
core   +2 more sources

Exploring the Phytochemical Landscape of the Early-Diverging Flowering Plant Amborella trichopoda Baill. [PDF]

open access: yes, 2019
Although the evolutionary significance of the early-diverging flowering plant Amborella (Amborella trichopoda Baill.) is widely recognized, its metabolic landscape, particularly specialized metabolites, is currently underexplored.
Chang, Lijing   +3 more
core   +1 more source

Phenylalanine modulates casein synthesis in bovine mammary epithelial cells by influencing amino acid transport and protein synthesis pathways

open access: yesFrontiers in Nutrition
The efficiency of phenylalanine (Phe) utilization for milk protein synthesis in dairy cows is limited, and its uptake and metabolic mechanisms in the mammary tissue remaining unclear. This study investigated the effects of Phe availability (0.07, 0.14, 0.
Yuanyuan Xing   +18 more
doaj   +1 more source

The Response Strategy of Maize, Pea and Broad Bean Plants to Different Osmotic Potential Stress [PDF]

open access: yesJournal of Stress Physiology & Biochemistry, 2013
This investigation was conducted to study the tolerance strategy of maize, broad bean and pea plants to salinity stress with exogenous applications of proline or phenylalanine on seed germination and seedlings growth. From the results obtained, it can be
Hamdia M. Abd El-Samad, M.A.K. Shadadd
doaj  

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