Results 11 to 20 of about 611,533 (383)

Growth, digestive and absorptive capacity and antioxidant status in intestine and hepatopancreas of sub-adult grass carp Ctenopharyngodonidella fed graded levels of dietary threonine [PDF]

open access: yesJournal of Animal Science and Biotechnology, 2015
BackgroundThis study was carried out to investigate effects of threonine levels on growth, digestive and absorptive capacity and antioxidant status in intestine and hepatopancreas of sub-adult grass carp (Ctenopharyngodonidella).ResultsWeight gain ...
Yang Hong   +9 more
semanticscholar   +3 more sources

An atlas of substrate specificities for the human serine/threonine kinome

open access: yesNature, 2023
Protein phosphorylation is one of the most widespread post-translational modifications in biology^ 1 , 2 . With advances in mass-spectrometry-based phosphoproteomics, 90,000 sites of serine and threonine phosphorylation have so far been identified, and ...
Jared L. Johnson   +39 more
semanticscholar   +1 more source

Physiological Functions of Threonine in Animals: Beyond Nutrition Metabolism

open access: yesNutrients, 2021
Threonine (Thr), an essential amino acid for animals and the limiting amino acid in swine and poultry diets, which plays a vital role in the modulation of nutritional metabolism, macromolecular biosynthesis, and gut homeostasis. Current evidence supports
Q. Tang, P. Tan, Ning Ma, Xi Ma
semanticscholar   +1 more source

L-threonine promotes healthspan by expediting ferritin-dependent ferroptosis inhibition in C. elegans

open access: yesNature Communications, 2022
The pathways that impact longevity in the wake of dietary restriction (DR) remain still ill-defined. Most studies have focused on nutrient limitation and perturbations of energy metabolism.
Juewon Kim   +3 more
semanticscholar   +1 more source

KLHL12 promotes non-lysine ubiquitination of the dopamine receptors D-4.2 and D-4.4, but not of the ADHD-associated D-4.7 variant [PDF]

open access: yes, 2015
Dopamine D-4 Receptor Polymorphism : The dopamine D-4 receptor has an important polymorphism in its third intracellular loop that is intensively studied and has been associated with several abnormal conditions, among others, attention deficit ...
Lintermans, Béatrice   +3 more
core   +14 more sources

Dietary threonine deficiency affects expression of genes involved in lipid metabolism in adipose tissues of Pekin ducks in a genotype-dependent manner

open access: yesJournal of Integrative Agriculture, 2022
Dietary threonine (Thr) deficiency increases hepatic triglyceride content and reduces sebum and abdominal fat percentages in lean type (LT), but not in fatty type (FT) Pekin ducks.
Yong JIANG   +7 more
doaj   +1 more source

Effects of low-crude protein diets supplemented with arginine, glutamine, threonine, and methionine on regulating nutrient absorption, intestinal health, and growth performance of Eimeria-infected chickens

open access: yesPoultry Science, 2021
: The study was conducted to evaluate the effects of low crude protein diets supplemented with arginine, glutamine, methionine, and/or threonine on apparent ileal digestibility of amino acids, intestinal morphology, intestinal permeability, gene ...
Po-Yun Teng   +4 more
doaj   +1 more source

Ras-mediated phosphorylation of a conserved threonine residue enhances the transactivation activities of c-Ets1 and c-Ets2 [PDF]

open access: yes, 1996
The Ras oncogene products regulate the expression of genes in transformed cells, and members of the Ets family of transcription factors have been implicated in this process.
Colman, M S   +8 more
core   +2 more sources

Skotomorphogenesis exploits threonine to promote hypocotyl elongation

open access: yesQuantitative Plant Biology, 2022
Mobilisation of seed storage reserves is important for seedling establishment in Arabidopsis. In this process, sucrose is synthesised from triacylglycerol via core metabolic processes. Mutants with defects in triacylglycerol-to-sucrose conversion display
Hiromitsu Tabeta   +8 more
doaj   +1 more source

Influence of various lysine and threonine levels in feed mixtures for lactating sows on milk quality and piglet growth

open access: yesCzech Journal of Animal Science, 2006
The quality of produced milk and piglet growth were investigated in three groups of lactating Large White sows fed three mixtures containing different levels of lysine, threonine and crude protein. Piglets were weighed immediately after delivery and then
J. Bojčuková, F. Krátký
doaj   +1 more source

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