Results 81 to 90 of about 787,190 (346)
FEBS Letters, EarlyView.Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav +2 more
wiley +1 more source
Poultry Science, 2020 Crystalline amino acids (AAs) exhibit high nutritional values when supplemented AA-deficient diets. However, the AAs in crystalline form in the diet are absorbed quickly than protein-bound AAs, which may take an effect on AA utilization efficiency.
Mingfa Sun +5 more
doaj +1 more source
Lysine-Dendrimer, a New Non-Aggressive Solution to Rebalance the Microbiota of Acne-Prone Skin
Pharmaceutics, 2023 Acne is a chronic inflammatory skin disease that affects the quality of life of patients. Several treatments exist for acne, but their effectiveness tends to decrease over time due to increasing resistance to treatment and associated side effects.
Julie Leignadier +6 more
doaj +1 more source
Regulation of Cellular Metabolism by Protein Lysine Acetylation
Science, 2010 Metabolic Regulation Through Acetylation Covalent modification of lysine residues in various proteins in the nucleus is a recognized mechanism for control of transcription.
Shimin Zhao +21 more
semanticscholar +1 more source
RNA‐related functions of BRCA2 in transcription, replication, and genome stability
FEBS Letters, EarlyView.Beyond its role in homologous recombination, BRCA2 regulates R‐loop homeostasis, DNA–RNA hybrid resolution, RNA polymerase II dynamics, and transcriptional activation. Disruption of any of these functions can contribute to genome instability, inflammatory signaling, and tumorigenesis. BRCA2 is a central tumor suppressor protein best known for its roles
Lucia Alvaro‐Aranda +2 more
wiley +1 more source
Application of different sterilising modes and the effects on processed cheese quality
Czech Journal of Food Sciences, 2010 The aim of the present work is to evaluate the impacts of four different sterilising modes (110°C 100 min, 115°C 32 min, 120°C 10 min, and 125°C 3.2 min - with a constant lethal effect on microorganisms) on some chemical (pH, total and bio-available ...
Zuzana Lazárková +5 more
doaj +1 more source
Journal of Applied Poultry Research, 2020 Summary: Previous research has shown that feeding high amino acid density (AAD) diets or increased AME improved broiler performance, though the relationship between AAD and AME on performance needs to be further explored. Therefore, the objective of this
R.A. Hirai +5 more
doaj +1 more source
FEBS Letters, EarlyView.Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise +5 more
wiley +1 more source
PATHOLOGICAL EFFECTS OF FEEDING COTTONSEED MEAL WITH AND WITHOUT LYSINE IN MALE JAPANESE QUAILS (COTURNIX JAPONICA) [PDF]
Pakistan Veterinary Journal, 2007 A total of 84 male Japanese quails (Coturnix japonica) of 40 days of age were randomly divided into seven groups (A to G) with 12 birds in each group. A corn and soybean meal based feed having 25% proteins was offered to group A (control) as a basal feed.
M. ILYAS, M. K. SALEEMI, F. MAHMOOD AND M. Z. KHAN
doaj
Maillard reaction products from glucose-methionine mixtures affect iron utilization in rats
Czech Journal of Food Sciences, 2004 The influence of Maillard reaction products from glucose-methionine on iron bioavailability was investigated, and compared with those from glucose-lysine (both 40% moisture, 150°C, 90 min).
C. Delgado-Andrade +2 more
doaj +1 more source