Studies of patulin diffusion in apple using a gfp transformant of Penicillium expansum
Research output: Contribution to conference › Conference abstract for conference › Research
To study whether patulin diffuses in front of the pathogen or vice versa, we have inserted a constitutively expressed gfp-construct into Penicillium expansum. Spores and hyphal growth of the transformant IBT21525gfp4 in apple tissue was visualized directly by fluorescence mocroscopy. Using HPLC/UV, patulin was detected in apparently sound tissue more than 2 cm from the edge of lesions caused by P. expansum wildtypes.
Original language | English |
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Publication date | 2006 |
Number of pages | 3 |
Publication status | Published - 2006 |
Event | COST Action 864 : Pome Fruit Health Research in Europe, Current Status 2006 - Vienna, Austria Duration: 20 Nov 2006 → 21 Nov 2006 |
Conference
Conference | COST Action 864 : Pome Fruit Health Research in Europe, Current Status 2006 |
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Country | Austria |
City | Vienna |
Period | 20/11/2006 → 21/11/2006 |
ID: 8050443