Integrated analysis of transcriptome and proteome for exploring the mechanism of guaiacol production by Alicyclobacillus acidoterrestris

Alicyclobacillus spp. can cause commercially pasteurized fruit juices/beverages to spoil and the spoilage is characterized by the formation of a distinct medicinal or antiseptic off-odor attributed to guaiacol. The aim of this study was to reveal the mechanism of guaiacol production in A. acidoterrestris by combining transcriptomic and proteomic approaches. RNA-sequencing and iTRAQ analyses were conducted to investigate differences in expression...