Table 1.

Various genes targeted for the mRNA expression and primers designed for their amplification to study the effect of vanillin on their expression level

Gene ID	Gene	Primer
Antibiotic synthesis genes
SCO5877	redD	RT_redD_F: CCCGACAACGTCCTCAAC RT_redD_R: CGAGACGAGTCTCAGGAAGC
SCO5085	actII-orf4	RT_actII4_F: AGAATAGGGCCGATGATTCC RT_actII4_R: CCCAGTTCGTCGGACAGTAT
Morphological genes
SCOt24	bldA	RT_bldA_F: GCCCGGATGGTGGAATGCAG RT_bldA_R: TGGTGCCCGGAGCCGGACTT
SCO3323	bldN	RT_bldN_F: CCTCGAGTCCCTCTCCAAC RT_bldN_R: CGGTACTGGAGCGTTTTGAT
SCO3926	ssgA	RT_ssgA_F: CCTTTCATCTGCCCGGAGAC RT_ssgA_R: CGACCTGAAGTCGGATCAGC
SCO1541	ssgB	RT_ssgB_F: TCGTGTGCATCGCTCTCAG RT_ssgB_R: CTAGCTTTCCGCCAGGATGT
SCO3925	ssgR	RT_ssgR_F: GGCTGTTCTTCCTCGGTGAG RT_ssgR_R: GAGACGCACATGACCTCGAT
SCO2082	fstz	RT_ftsZ_F: GTTCATCGCCATCAACACCG RT_ftsZ_R: TGTCACGAAGACCATGTCGG
Quorum sensing and pleiotropic genes
SCO6266	scbA	RT_scbA_F: ACTACACCTGCCACCTCGAC RT_scbA_R: GCCGGTAGACTTGAGGACTG
SCO6265	scbR	RT_scbR_F: TCTTCGAGAAGCAGGGCTAC RT_scbR_R: GCCCATGTCGATGAGTTCTT
SCO4425	afsS	RT_afsS_F: ATGAGCGACAAGATGAAGGA RT_afsS_R: GGTTGTCCATCGTGGTGAT
SCO4426	afsR	RT_afsR_F: GGCTGCTGGACTTCTACCTG RT_afsR_R: CCTCCGTGTACAGCCAGTC