نتایج جستجو برای: 2008 factors included pathogenic fungus

تعداد نتایج: 1652999  

Journal: :The Plant cell 1997
L M Ciuffetti R P Tuori J M Gaventa

The identification and characterization of pathogenicity factors are essential to an understanding of the molecular events that regulate the interaction of plant-pathogenic microbes with their hosts. We have isolated the gene that encodes a host-selective toxic protein produced by the fungus Pyrenophora tritici-repentis and confirmed that this gene functions in the plant as the primary determin...

2004
A. Turrini T. Bracci M. P. Nuti

• Transformed aubergine plants constitutively expressing the Dm-AMP1 antimicrobial defensin (from Dahlia merckii ) were generated and characterized. • Transgenic plants were selected on kanamycin and screened by polymerase chain reaction analysis. The expression of Dm-AMP1 in plant tissues and its release in root exudates were detected by Western blot analyses. Dm-AMP1 localization was performe...

Journal: :Mycological research 2004
Karin Jacobs Dale R Bergdahl Michael J Wingfield Shari Halik Keith A Seifert Donald E Bright Brenda D Wingfield

Leptographium wingfieldii is a well-known fungal associate of the pine shoot beetle, Tomicus piniperda, in Europe. This fungus is pathogenic to pines and is an important cause of blue-stain in the sapwood of infested trees. Tomicus piniperda was first found in a Christmas tree plantation in Ohio, USA, 1992, but isolation of the fungi associated with these intercepted insects was not attempted. ...

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