introduction dehydration is one of the limiting factors of crop production. it results from increasing the amount of water losses from leaf or inadequate water absorption rate or combination of both. zinc used in many enzymes of the plant tissues and have catalytic role in activation of some enzymes. zinc is involved in the synthesis and degradation of proteins and is an essential micronutrien...

In this study the effects of L-lysine hydrochloride (containing 78.8% available lysine as crystalline lysine) and L-lysine sulfate (containing 51% available lysine in bacterial cell mass) as source of supplemental lysine in broiler chickens was assessed. The basal diet was supplemented with either L-lysine hydrochloride or L-lysine sulfate to meet lysine requirement. Lysine supplementation irre...

Experiments were conducted to evaluate the availability to ruminants of lysine from hydroxymethyl lysine, a product potentially resistant to ruminal degradation yet able to release free lysine when subjected to the acidic environment of the abomasum. An in vitro ruminal fermentation assay that led to ammonia production from free lysine was used for initial assessments, but the hydroxymethyl lys...

the objective of this study was to assess the adsorption potential of activated carbon (ac) asan adsorbent for the removal of murexide (mu) from aqueous solutions. the influence of variablesparameters including ph, amount of adsorbent, sieve size of adsorbent, temperature and contact timeon mu removal was studied. following optimization of variables, the relation between concentrations ofdye re...

tranexamic acid is generally used in the treatment of disorders that predispose one to bleeding. it is a synthetic lysine analog that has strong antifibrinolytic activity. plasminogen binds to fibrin to form plasmin, which in turn degrades fibrin into fibrin degradation products. tranexamic acid blocks the lysine binding site on plasminogen and prevents interaction with fibrin. tranexamic acid ...

The article highlights the results of study influence different levels and ratios between lysine threonine in compound feed broiler chickens on slaughter indicators. experiment was conducted by group method 600 heads "Cobb-500" cross, which were divided into 6 groups 100 each. In combined first three against background basic level lysine, increased. birds other 3 groups, increased lysine. It es...

Ammonium dihydrogen phosphate (ADP) single crystals along with the incorporated 0.5 and 1% L-lysine, an organic molecule which possesses a good nonlinear response, were grown vision to meet requirements of optoelectronic industry. The inclusion L-lysine in crystal was confirmed by XRD EDX. experiment not only confirms level impurity but also capability amino acid bond hydrogen within facet. A m...

Lysine crotonylation is an important post-translational modification process. Most research in this area has been carried out on mammals and yeast, but there little it plants. In the current study, large-scale lysine crotonylome analysis was performed by a combination of affinity enrichment high-resolution LC-MS/MS analysis. Altogether, 6051 sites were identified 2508 protein groups. Bioinforma...