Shared care of military and civilian patients has resulted in transmission of multidrug-resistant Acinetobacter baumannii (MDR-Aci) from military casualties to civilians. Current typing technologies have been useful in revealing relationships between isolates of A. baumannii but they are unable to resolve differences between closely related isolates from small-scale outbreaks, where chains of t...

• The sequencing of the Physcomitrella patens genome, combined with the high frequency of gene targeting in this species, makes it ideal for reverse genetic studies. For forward genetic studies, experimental crosses and genetic analysis of progeny are essential. • Since P. patens is monoicous, producing both male and female gametes on the same gametophore, and undergoing self-fertilization at a...

plant growth-promoting rhizobacteria (pgpr) is an alternative to chemical pesticides against harmful microorganisms especially soil-borne diseases. rhizoctonia solani is one of the most important soil-borne fungal pathogens that causes serious damages to important crops. in this study, to screen successful pseudomonas bacterial isolates, the inhibition of pathogen growth was evaluated in-vitro....

Seventy-one wild-isolated strains of Neurospora crassa were examined for their ability to support repeat-induced point mutation (RIP) in the erg-3 locus. RIP was exceptionally inefficient but detectable in crosses with the strain FGSC 430 from Adiopodoume, Ivory Coast. We could find no consistent differences in ascospore yields when wild isolates identified as "low-RIP" or "high-RIP" strains we...

The peanut stunt virus (PSV) causes yield losses in soybean and reduced seed quality due to seed mottling. The objectives of this study were to determine the phenotypic reactions of soybean germplasms to inoculation with two PSV isolates (PSV-K, PSV-T), the inheritance of PSV resistance in soybean cultivars, and the locus of the PSV resistance gene. We investigated the PSV resistance of 132 soy...

Crosses between plants from different populations may result in heterosis or outbreeding depression. However, despite its importance for conservation, little is known about the spatial scale over which these effects may arise. To investigate the consequences of between-population crosses at two distinct spatial scales, we conducted reciprocal crosses between four populations from two regions in...

this present study is the first to report the presence of shiga toxin-producing escherichia coli (stec) in buffaloes in iran. a total of 360 fecal samples were collected from buffaloes from different regions in the west azerbaijan province of iran and cultured for the isolation of e. coli using routine biochemical tests. from the fecal samples, 340 e. coli were isolated and, of these, 26 stec i...

background: trichomonas vaginalis is protozoan parasite responsible for trichomoniasis and is more common in high-risk behavior group such as prostitute individuals. interest in trichomoni­asis is due to increase one's susceptibility to viruses such as herpes, human papillomavirus and hiv. the aim of this study was to find genotypic differences between the isolates. methods: forty isolates from...

OBJECTIVES This study aimed to investigate the origin of high-level azithromycin resistance that emerged in isolates of Neisseria gonorrhoeae in England and Wales in 2007, and to establish methods for identifying high-level azithromycin resistance. METHODS The Gonococcal Resistance to Antimicrobials Surveillance Programme (GRASP) data from 2001-07 were examined for emerging trends in azithrom...