The flavonoid-derived proanthocyanidins (PAs) are one class of the major defence phenolics in poplar leaves. Transcriptional activation of PA biosynthetic genes, resulting in PA accumulation in leaves, was detected following infection by the fungal Marssonina brunnea f.sp. multigermtubi using digital gene expression analysis. In order to study PA biosynthesis and its induction by fungi, a putat...

In this study, four specimens belonging to Karaj mycoflora were examined. According to the results, two form – species; Diplosporonema delastrei, on Silene latifolia subsp. persica and Piggotia ulmi, on Ulmus sp. are reported with new names. For some of the identified fungal specimens, new hosts (matrix nova) are introduced. Moreover, many taxa such as , Marssonina kriegeriana on Salix sp.,  Se...

Fungi are ubiquitous and their spores found in the air outside within built environment. We investigated fungal species present a teaching laboratory at Shepherd University. Airborne fungi were captured passively three sites on two different culture media. Viable isolated to pure then identified by DNA barcode using internal transcribed spacer region of ribosomal DNA. Twenty-four isolates order...