Fig. 6From: Isolation of a 3-hydroxypyridine degrading bacterium, Agrobacterium sp. DW-1, and its proposed degradation pathwayLC–MS analysis of 3-hydroxypyridine degradation intermediates by strain DW-1. a LC-MS signal of 3-hydroxypyridine and 2,5-dihydroxypyridine. b LC-MS signal of maleic acid and fumaric acidBack to article page