“…Beech wood (Demirbas, 2007) as the sole carbon source for microbial growth (Collins & Kornberg, 1960;Gerstmeir, Cramer, Dangel, Schaffer, & Eikmanns, 2004;Hayashi et al, 2002;Kornberg, 1966;Kornberg & Madsen, 1958;Reinscheid, Eikmanns, & Sahm, 1994a, 1994bWendisch, Graaf, Sahm, & Eikmanns, 2000;Wendisch et al, 1997). However, many bacteria lack the key glyoxylate cycle enzyme ICL.…”