نتایج جستجو برای: protein requirement
تعداد نتایج: 1388359 فیلتر نتایج به سال:
A study was conducted in a completely randomized design to evaluate the effect of diets formulated on the basis of four critical essential amino acids (lysine, methionine, tryptophan and threonine) on the crude protein requirement, carcass quality, nutrient digestibility, haematological and blood biochemical indices of broiler finisher chickens (28-56 days) reared under tropical environment. On...
This study aimed to determine the fat requirement and effect of dietary fat levels on growth and body composition indices of hybrid Asp (Leuciscus aspius ♀) × Caspian Kutum (Rutilus frisii ♂). For this purpose, 252 fish with an average weight of 29.3 ± 5.8 g were introduced in a completely randomized design with six treatments each with triplicate groups. After two weeks of adaptation, fish wer...
Significance In this work, we identified the regulatory mechanism of key control point cyanobacterial carbon metabolism, glycolytic phosphoglycerate mutase (PGAM) reaction, converting 3-PGA into 2-PGA and thereby exporting organic from photosynthetic Calvin cycle. We show that PGAM activity is controlled by a small modulator protein PirC (product sll0944 ), which inhibits enzyme through protein...
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