2-Keto-3-deoxy-D-xylonate and 2-oxo-4-hydroxybutyrate as natural and artificial effectors of transcription factors regulating D-xylonate operons in E. coli. - Malfoy T; Alkim C; Fredonnet J; Lajarin-Hernandez J; Francois JM (Applied microbiology and biotechnology, 2026)