conclusions the most predominant vaca genotypes in our areas were s1/m2 and s1/m1, which regard as the genotypes with more virulence intensity. the h. pylori vacas1a, caga genotypes have a significant relationship with the presence of pud and gc in iranian patients with dyspepsia. results in this study, vaca genotypes s1/m2, s1/m1, s2/m2 and s2/m1 were determined in 43.4%, 19.3%, 13.2% and 6% o...

The high mutation rates of the chicken coronavirus (IBV) cause economic threats to poultry industry. However, most dangerous situation is likelihood changing its sequences into human (COVID-19-like virus). Therefore, in present study we aimed investigate possibility genetic IBV COVID-19. Thus, Spike (S1) Glycoprotein genes both and COVID-19 were aligned, analyzed calculated predict possible cha...

Ribosomal protein S1 is known to play an important role in translational initiation, being directly involved in recognition and binding of mRNAs by 30S ribosomal particles. Using a specially developed procedure based on efficient crosslinking of S1 to mRNA induced by UV irradiation, we have identified S1 binding sites on several phage RNAs in preinitiation complexes. Targets for S1 on Q beta an...

ABSTRACT The use of resistant cultivars is an efficient and recommended method for the management leafminers, which are main phytosanitary problem in melons. objectives this study were to identify sources resistance leafminer yellow melon accessions determine inheritance acession AM-RT. Two field experiments conducted municipalities Baraúna, RN Icapuí, CE, Brazil, resistance. design adopted was...

The stress response gene IEX-1 (immediate early gene-X-1) is involved in the regulation of cell growth and cellular viability. To some extent, these effects include an interference with the proteasomal turnover of certain regulatory proteins. Here, we show that IEX-1 directly attenuates the activity and formation of the 26 S proteasome in HEK-293 cells (human embryonic kidney cells). We further...