.4cademic Departnment of Obstetrics and Gvnaecologi, School of Postgraduate Medicine, Keele U-niversity., North Staffordshire Hospital, Stoke-on-Trent, Staffordshire ST4 7QB, UK; 'Department of Mathematics, Keele Univ ersit Staffordshire ST5 5BG, U-K: -Centre for Pathologi and Mfolecular Medicine, School of Postgraduate .Uedicine, Keele Unii ersiti,.orth Staffordshire Hospital. Stoke-on-Trent. ...

The Cronobacter sakazakii clonal lineage defined as sequence type 4 (ST4) is associated with severe cases of neonatal meningitis and persistence in powdered infant formula. For genome sequencing of the earliest deposited culture collection strain of Cronobacter sakazakii ST4, we used the strain NCIMB 8272, originally isolated from milk powder in 1950.

A 7-loci (3,036 nt) multilocus sequence typing scheme was applied to 41 clinical isolates of Cronobacter sakazakii. Half (20/41) of the C. sakazakii strains were sequence type (ST) 4, and 9/12 meningitis isolates were ST4. C. sakazakii ST4 appears to be a highly stable clone with a high propensity for neonatal meningitis.

The Cronobacter sakazakii clonal lineage defined as clonal complex 4 (CC4), composed of nine sequence types, is associated with severe cases of neonatal meningitis. To date, only closely related C. sakazakii sequence type 4 (ST4) strains have been sequenced. C. sakazakii strain 8399, isolated from a case of neonatal meningitis, was sequenced as the first non-ST4 C. sakazakii strain.

Sugarcane smut is a fungal disease caused by Sporisorium scitamineum, which can cause severe economic losses in sugarcane industry. The infection depends on the mating of bipolar sporida to form a dikaryon and develops into hyphae to penetrate the meristematic tissue of sugarcane. In this study, we set to isolate bacterial strains capable of blocking the fungal mating and evaluate their potenti...

Streptococcus pneumoniae is a major cause of mortality and morbidity worldwide. More than 90 S. pneumoniae serotypes are distinguished based on the structure of their primary targets to the human immune system, the capsular polysaccharides (CPSs). The CPS of the prevalent serotype 4 (ST4) is composed of tetrasaccharide repeating units and is included in existing pneumococcal vaccines. Still, th...

0. The present paper is a continuation of [6] and [7]. Thus the content of this paper is the following. At first we establish properties of systems S n and S2∗ n , where systems S 2 n and S 2∗ n are extensions of Rasiowa-S lupecki’s systems Sn and S∗ n. Then we shall show that for every cardinal number m there exist a system ST4 m of propositional calculus and a system SP 4 m of predicate calcu...

BACKGROUND Blastocystis hominis is a common globally distributed parasite. The prevalence of this parasite has been shown to vary among different countries. Molecular studies have also shown that there is a high level of genetic diversity among Blastocystis spp. isolated from humans and animals. Extensive information on parasitic genotypes will aid in devising more effective strategies for the ...

In soybean, asynaptic and desynaptic mutants lead to abnormal meiosis and fertility reduction. Several male-sterile, female-sterile mutants have been identified and studied in soybean, however, some of these mutants have not been mapped to locations on soybean chromosomes. The objectives of this study were to molecularly map five male-sterile, female-sterile genes (st2, st4, st5, st6, and st7) ...

AIMS In this study, a real-time fluorescence loop-mediated isothermal amplification (RealAmp) was developed and evaluated for the rapid and quantitative detection of Fusarium oxysporum f. sp. cubense race 4 (R4) in soil. METHODS AND RESULTS The LAMP primer set was designed based on previously verified RAPD marker sequences, and the RealAmp assay could specifically detect and distinguish R4 is...