The phytotoxin produced by Burkholderia gladioli was purified and characterized. The ultraviolet and visible absorption spectrum of the phytotoxin exhibited two maxima at 260 nm and 399 nm in 80% aqueous methanol. The molecular weight of this substance was determined as 193 and the molecular formula was decided as C7H7N5O2 by a high resolution FAB mass spectrometry. From these results, this substance was identified as toxoflavin.
|Number of pages||5|
|Journal||Journal of the Faculty of Agriculture, Kyushu University|
|Publication status||Published - Dec 1 1997|
All Science Journal Classification (ASJC) codes
- Agronomy and Crop Science