Table 1.

Results of the two-hybrid screen with Hog1 as a bait

Gene	Number of clones		2-H interaction
	Total	Different	HIS3	Lac-Z
RCK2	12	4	+++	+++
RNR4	2	2	++	++
GLO3	1	1	++	++
ADH3	2	2	++	++
others	8	7	++	++

A yeast cDNA library was screened with Hog1p as bait. Transformants (560,000) were screened, and clones, which were positive for lac-Z and HIS3 reporter genes, were sequenced.