TABLE 1.

Intracellular proline levels in yeast strains with or without stress treatment

Treatment	Proline level (mM)
	Vector	PUTΔ	PUT1	PUT1 + tQM	tQM
No stress	3.15 ± 0.30	5.22 ± 0.37	0.51 ± 0.03	3.34 ± 0.32	2.46 ± 0.15
H2O2, 6 h	2.40 ± 0.05	6.35 ± 0.55	0.62 + 0.08	4.35 + 0.40	4.31 + 0.42
50°C, 4 h	1.05 ± 0.05	4.81 ± 0.30	0.23 ± 0.01	5.34 ± 0.48	3.50 ± 0.55