Studies of patulin diffusion in apple using a gfp transformant of Penicillium expansum
Publikation: Konferencebidrag › Konferenceabstrakt til konference › Forskning
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Studies of patulin diffusion in apple using a gfp transformant of Penicillium expansum. / Jensen, Birgit; Nielsen, Per Væggemose; Jensen, Dan Funck; Nielsen, Kristian Fog.
2006. Abstract fra COST Action 864 : Pome Fruit Health Research in Europe, Current Status 2006, Vienna, Østrig.Publikation: Konferencebidrag › Konferenceabstrakt til konference › Forskning
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TY - ABST
T1 - Studies of patulin diffusion in apple using a gfp transformant of Penicillium expansum
AU - Jensen, Birgit
AU - Nielsen, Per Væggemose
AU - Jensen, Dan Funck
AU - Nielsen, Kristian Fog
N1 - Sider: 129-131
PY - 2006
Y1 - 2006
N2 - 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.
AB - 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.
M3 - Conference abstract for conference
Y2 - 20 November 2006 through 21 November 2006
ER -
ID: 8050443