The recent bloom of fungal community ecology can be credited in large part to the development of molecular tools for identification of fungi (Koljalg et al., 2005). These tools have been largely self-assembled, as individual researchers have borrowed techniques from other fields such as molecular systematics and medical diagnostics and applied them to particular studies. As a result, the develo...

Two well characterized signal transduction cascades regulating fungal development and virulence are the MAP kinase and cAMP signaling cascades. Here we review the current state of knowledge on cAMP signaling cascades in fungi. While the processes regulated by cAMP signaling in fungi are as diverse as the fungi themselves, the components involved in signal transduction are remarkably conserved. ...

Beneficial soil microorganisms can affect plant growth and resistance by the production of volatile organic compounds (VOCs). Yet, little is known on how VOCs from soil-borne plant pathogens affect plant growth and resistance. Here we show that VOCs released from mycelium and sclerotia of the fungal root pathogen Rhizoctonia solani enhance growth and accelerate development of Arabidopsis thalia...

Proso millet (Panicum miliaceum L.) was grown with inoculation of four indigenous AM fungal species in presence of different levels of mine spoil under green house conditions. The growth parameters such as biomass production, grain yield, per cent root infection and number of viable AM fungal spores in the rhizosphere of the mycorrhizal proso millet grown with 25% mine spoil were higher over th...

background and purpose: airborne fungi are one of the most important agents responsible for triggering allergic reactions such as rhinitis and severe asthma. this study was conducted to analyze and monitor the prevalence and distribution patterns of atmospheric fungal aerosols in the air of qazvin during winter of 2012. materials and methods: in the current descriptive study, the incidence and ...

The plasma membrane H+-ATPase (Pma1) is an essential fungal protein and a proposed target for new antifungal medications. The compounds in a small-molecule library containing ∼191,000 commercially available compounds were screened for their ability to inhibit Saccharomyces cerevisiae plasma membranes containing Pma1. The overall hit rate was 0.2%, corresponding to 407 compounds. These hit compo...

Predicting the influence of biotic and abiotic factors on species interactions and ecosystem processes is among the primary aims of community ecologists. The composition of saprotrophic fungal communities is a consequence of competitive mycelial interactions, and a major determinant of woodland decomposition and nutrient cycling rates. Elevation of atmospheric temperature is predicted to drive ...

The genus Collimonas consists of soil bacteria that have the potential to grow at the expense of living fungal hyphae. However, the consequences of this mycophagous ability for soil fungi are unknown. Here we report on the development of fungal communities after introduction of collimonads in a soil that had a low abundance of indigenous collimonads. Development of fungal communities was stimul...

the incidence of nosocomial fungal infections has increased dramatically during the past two decades as the consequence of continuous increase in the number of severely immunocompromised patients. this study was done to determine the presumptive sources of nosocomial fungal infections at the intensive care unit and transplant wards (in a university- based teaching hospital in tehran) during a 1...

introduction basidiobolomycosis is a rare disease that, unlike other fungal infections, affects immunocompetent individuals. it is caused by an environmental saprophyte named the fungus basidiobolus ranarum. basidiobolomycosis usually appears as a subcutaneous infection. gi basidiobolomycosis is an emerging disease, and the colon is the most frequent involved part of the gi tract. case presenta...