A pap+ Escherichia coli isolate from a turkey with colisepticemia expressed P fimbriae with a major subunit of an apparent molecular mass of 18 kDa which reacted with anti-F11 serum. This fimbriae was purified and polyclonal antiserum was produced in rabbits. The N-terminal amino acid sequence of the major fimbrial subunit of the avian P fimbriae was identical to that of F11. On immunoblotting,...

Splice site selection is a key element of pre-mRNA splicing. Although it is known to involve specific recognition of short consensus sequences by the splicing machinery, the mechanisms by which 5' splice sites are accurately identified remain controversial and incompletely resolved. The human F7 gene contains in its seventh intron (IVS7) a 37-bp VNTR minisatellite whose first element spans the ...

Aim. To determine the influence of alternative alleles Ppd-D1 gene and phenotypic differences in duration need for vernalization their interaction on earing time grain yield recombinant lines bread winter wheat. Methods. Growing plants field vegetation site, PCR with specific primers Ppd-B1c genes, phenological observations, artificial vernalization, statistical analysis. Results. 136 F7 from c...

We isolated a bacterial isolate (F7) from potable water. The strain was identified as Mesorhizobium sp. by 16S rDNA gene phylogenetic analysis and screened for N-acyl homoserine lactone (AHL) production by an AHL biosensor. The AHL profile of the isolate was further analyzed using high resolution triple quadrupole liquid chromatography mass spectrometry (LC/MS) which confirmed the production of...

BACKGROUND The ability of the spliceosomal small nuclear RNA U1 (U1snRNA) to rescue pre-mRNA splicing impaired by mutations makes it an attractive therapeutic molecule. Coagulation factor deficiencies due to splicing mutations are relatively frequent and could therefore benefit from this strategy. However, the effects of U1snRNAs in vivo remain unknown. OBJECTIVES To assess the rescue of the ...

This study employed an in-air micro-proton-induced X-ray/gamma-ray emission system to assess the effectiveness of fluoride-containing materials (FCMs) incorporating calcium in preventing root caries. Dentin surfaces human third molars were coated with one three FCMs: fluoride-releasing glass-ionomer cement (F7) and experimental which half (P1) or all (P2) strontium F7 was replaced calcium. with...

After screeninig several lhundlred cultures of fungi, actinomvcetes, aid bacteria isolated fromii various soils for plant growtlh regulating activity, a fungus culture. F7-2578 (identified later as Peneicilliumiit pufrpurresceiis), was found( whIiclh had a (lwNarfing effect on pea planits. A foliage spray of the culture filtrate inhibite(d the gro)wvth of the stemls, producing shortened interno...

Objective: The purpose of the study was to formulate and evaluate sintered gastro retentive tablets Vildagliptin using design experiments. Methods: Direct compression is process by which are compressed from powder mixture API suitable excipients done an automatic punching machine 6 mm punch. Prepared were kept in hot air oven at three different temperatures 50°C, 60°C, 70°C for periods 1, 2, 3 ...

2 Wildlife biologist, George Whittell Wildlife Rehabilitation Center, Monterey County SPCA, Monterey, California; Senior Associate, Philip Williams & Associates, San Francisco. Abstract: Avian abundance and diversity were measured at 5 sites in the riparian zone of the Carmel River, selected to represent different conditions of riparian vegetation, in the spring of 1983. Vegetation varied from ...

The recoil-distance method has been used in conjunction with heavy-ion reactions to measure the following mean lifetimes: v= S.O+ 0.6 and 34.1+1.5 psec for the (f7/2) ('2 ) states at 2700 keV in 'V and at 2754 keV in Ca, and 7=7.7+1.5 and 5.1+0.4 psec for the (f7/2) 4+ states at 2676 keV in OTi and at 2752 keV in Ca, respectively. The resulting B(E2) strengths are interpreted in terms of effect...