title: A multiplex PCR-based method for the detection and early identification of wood rotting fungi in standing trees.
abstract: OBJECTIVE
  The goal of this research was the development of a PCR-based assay to identify important decay fungi from wood of hardwood tree species in northern temperate regions.
  
  
  RESULTS
  Eleven taxon-specific primers were designed for PCR amplification of either nuclear or mitochondrial ribosomal DNA regions of Armillaria spp., Ganoderma spp., Hericium spp., Hypoxylon thouarsianum var. thouarsianum, Inonotus/Phellinus-group, Laetiporus spp., Perenniporia fraxinea, Pleurotus spp., Schizophyllum spp., Stereum spp. and Trametes spp. Multiplex PCR reactions were developed and optimized to detect fungal DNA and identify each taxon with a sensitivity of at least 1 pg of target DNA in the template. This assay correctly identified the agents of decay in 82% of tested wood samples.
  
  
  CONCLUSIONS
  The development and optimization of multiplex PCRs allowed for reliable identification of wood rotting fungi directly from wood.
  
  
  CONCLUSIONS
  Early detection of wood decay fungi is crucial for assessment of tree stability in urban landscapes. Furthermore, this method may prove useful for prediction of the severity and the evolution of decay in standing trees.
authors.affiliation: Department of Exploitation and Protection of Agricultural and Forestry Resources, Plant Pathology, University of Torino, Grugliasco, Italy.
authors.forename: F
authors.initials: F
authors.lastname: Guglielmo
authors.forename: S E
authors.initials: SE
authors.lastname: Bergemann
authors.forename: P
authors.initials: P
authors.lastname: Gonthier
authors.forename: G
authors.initials: G
authors.lastname: Nicolotti
authors.forename: M
authors.initials: M
authors.lastname: Garbelotto
mesh_terms: D001483:Base Sequence; D017931:DNA Primers / Q000235:genetics; D016468:Forestry; D005658:Fungi / Q000145:classification* / Q000235:genetics; D005800:Genes, Fungal; D008969:Molecular Sequence Data; D016533:Mycological Typing Techniques; D010935:Plant Diseases / Q000382:microbiology*; D016133:Polymerase Chain Reaction / Q000379:methods*; D016415:Sequence Alignment; D017422:Sequence Analysis, DNA; D014197:Trees / Q000382:microbiology*; D014934:Wood / Q000382:microbiology
chemical_list: D017931:DNA Primers