Physiological adaptations of Saccharomyces cerevisiae evolved for improved butanol tolerance

Table 2 Proteins showing at least 1.5 fold down-regulation with 95% significance in JBA-mut compared to JBA-wt

Gene	Corresponding protein	Fold change
TY2A-GR1	Transposon Ty2-GR1 Gag polyprotein	0.24
RPL7B	60S ribosomal protein L7-B	0.39 *
MET6	5-methyltetrahydropteroyltriglutamate--homocysteine methyltransferase	0.50 *
HIS1	ATP phosphoribosyltransferase	0.51
HRI1	Protein HRI1	0.56
TDH2	Glyceraldehyde-3-phosphate dehydrogenase 2	0.57 *
SHM2	Serine hydroxymethyltransferase, cytosolic	0.59
RTN1	Reticulon-like protein 1	0.60
PDC5	Pyruvate decarboxylase isozyme 2	0.62
STE20	Serine/threonine-protein kinase STE20	0.65
FSH1	Family of serine hydrolases 1	0.66
NOP16	Nucleolar protein 16	0.66 *

4 proteins remain downregulated also with 99% significant t-test (marked with asterisks).

ISSN: 2731-3654