The p53 tetramer recognizes specifically a 20-bp DNA element. Here, we examined symmetries encoded in p53 response elements (p53REs). We analyzed base inversion correlations within the half-site, as well as in the full-site palindrome. We found that p53REs are not only direct repeats of half-sites; rather, two p53 half-sites couple to form a higher order 20 bp palindrome. The palindrome couplin...

To obtain complete genome sequences of turkey rotavirus A strains Ty-1 and Ty-3, we sequenced the gene segments that had not been decoded previously. The genotype constellations of the respective strains were determined to be G17-P[38]-I4-R4-C4-M4-A16-N4-T4-E4-H4 and G7-P[35]-I4-R4-C4-M4-A16-N4-T4-E11-H14. Notably, their VP4 and NSP5 genes were classified into novel genotypes.

simple, cheap and green protocol for effective conversion of alcohols to corresponding carbonyl compounds in the presence of h14[nap5w30o110] and ammonium nitrate is reported. the products were characterized by ft-ir and comparison of their physical properties with those reported in the literatures. the progress of the reaction was monitored by thin layer chromatography (tlc) technique. the ali...

Mercury’s Debussy Quadrangle (H14) lies between 0–90° E and 22.5–65° S. Here we use MESSENGER data to produce the first geological map of this quadrangle at a scale 1:3,000,000, based on linework completed 1:300,000. We distinguish crater units plains units. For compatibility with historic recent maps other Mercury quadrangles, global (Main Map), have made two versions map, craters classified a...

The X-ray structure of a ternary complex between human chorionic gonadotropin hormone (hCG) and two Fvs recognizing its alpha and beta subunits has been recently determined. The Fvs recognize the elongated hCG molecule by its two ends, one being the Leu-12-Cys-29 loop of the alpha subunit. We have designed and synthesized a 17-amino-acid peptide (named PepH14) derived from the sequence of this ...

Shiga toxin-producing Escherichia coli (STEC) is a foodborne pathogen. We report here the high-quality draft whole-genome sequences of five STEC strains isolated from clinical cases in the United States. This report is for STEC of serotypes O55:H7, O79:H7, O91:H14, O153:H2, and O156:H25.

ABSTRACT In order to produce bulbs or seeds, onion plants depend on genotype X environment interaction. Thus, breeders shall select the genotypes based climatic conditions of each producing region. This study aimed evaluate 17 experimental hybrids and two commercial (‘Bella Dura’ ‘Buccaneer’), agronomic, physicochemical attributes resistance early flowering under subtropical conditions. Joint a...

The American Society for Colposcopy and Cervical Pathology (ASCCP) suggests that women ≥30 years old, with a negative cytopathological test but a positive high-risk (HR) human papillomavirus (HPV) test should undergo HPV 16 and HPV 18 genotyping. If this test is positive, immediate cervical pathology is required. Therefore, the aim of this study was to evaluate the effectiveness and clinical va...

Organophosphorus compounds (OPs) have been widely used as effective insecticides. As a result, using too many OPs causes the residues of pesticides to be washed away into water or soil, not only polluting and also directly indirectly affecting environment human health. Besides countries terrorists use them chemical warfare weapons. They are very dangerous neurotoxins humans, animals environment...