TABLE 1.

Comparison of the α1-tubulin promoter requirements for induction during lithium treatment and after acid shock

Transforming constructa	Promoter requirement	Inductionb
		Lithium	Acid shock
α1-tubulinΔ/ARG7
1	−276	+++	+++
2	−276Δ	+++	+++
3	−176	+++	+++
4	−122	++	++
5	−85	+	++
6	−56	+	+
7	−16	+	+
cyc6/ars
8	−276-−75	+	ND
9	−276-−16	+	++/+++c
10	−85-−16	+	++

^aConstructs were described in Materials and Methods and in the legend of Fig. 4.

^bInduction was determined as described in Materials and Methods. +, basal expression; ++ and +++, expression induced by the indicated treatment; ND, not determined.

^cQualitative estimate.