Herbal plant supplements are one of the important natural growth promoters used as alternatives to commercial antibiotics. This experiment was conducted to investigate the effects of spice and Herbal plant products on the growth, carcass qualities, biochemical, Microbial Count and immune response factors in Japanese quail meat. A total of 360 fourteen-day-old Japanese quails female were randoml...

A library of synthetic promoters containing the binding site of a single designer transcription activator-like effector (dTALE) was constructed. The promoters contain a constant sequence, consisting of an 18-base long dTALE-binding site and a TATA box, flanked by degenerate sequences of 49 bases downstream and 19 bases upstream. Forty-three of these promoters were sequenced and tested in transi...

Plants accumulate dehydrins in response to osmotic stresses. Dehydrins are divided into five different classes, which are thought to be regulated in different manners. To better understand differences in transcriptional regulation of the five dehydrin classes, de novo motif discovery was performed on 350 dehydrin promoter sequences from a total of 51 plant genomes. Overrepresented motifs were i...

The effect of using natural growth promoters (NGP) to replace traditional antimicrobials on performance, biometry digestive and reproductive organs, sexual maturity bone characteristics replacement pullets was evaluated; the relationship between these variables according diets verified. Eight-week-old birds were randomly assigned a completely randomized design fed different diets: negative cont...

Synthetic promoters and transcription factors (TFs) have become incredibly powerful and efficient components for precise regulation of targeted plant transgene expression. Synthetic promoters can be rationally designed and constructed using specific type, copy number and spacing of motifs placed upstream of synthetic or native core promoters. Similarly, synthetic TFs can be constructed using a ...