ISHS Acta Horticulturae 489: VIII International Workshop on Fire Blight
A SIMPLE AND QUICK WAY FOR DIAGNOSIS OF ERWINIA AMYLOVA |
| Authors: | F. Yücel, K. Benlioglu, B. Çirakoglu |
| Keywords: | Erwinia amylovora, Sandwich ELISA, Immunodiagnosis, Monoclonal Antibody |
| Abstract:
Since it was first detected in 1985, fireblight, caused by Erwinia amylovora, has been a disease of major importance in pome fruit growing regions of Turkey. Monoclonal antibodies (MAM1F10) specific to E. amylovora were produced to identify and detect epiphytic and endophytic E. amylovora in pome fruit tissues by sandwich enzyme linked immunosorbent assay (ELISA). MAM1F10 was purified and conjugated to both alkaline phosphatase (AP) and horseradish peroxidase (HRPO). These two conjugates reacted positively in sandwich ELISA against pure cultures of 58 E. amylovora isolates originating from different hosts and geographical areas in Turkey. MAM1F10 was also tested against 17 unidentified epiphytic bacteria from apple, quince and pear trees collected from different provinces in Turkey. | |
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