Table 2.

Expression of proteins involved in compatible solute metabolism and transport

Gene	Protein function	Proteome	Transcriptome	Cluster*
sll1566	Glucosylglycerol-phosphate synthase (GGPS)	2.92	3.85	2
slr0746	Glucosylglycerol-phosphate phosphatase (GGPP)	1.19	1.48	2
sll1085	Glycerol-3-phosphate dehydrogenase (GlpD)	2.55	0.71	2
slr1672	Glycerol kinase (GlpK)	2.14	2.71	2
slr0747	ATP-binding subunit of GG transporter (GgtA)	1.83	2.43	2
slr0529	Substrate-binding subunit of GG transporter (GgtB)	1.33	1.48	2
slr0531	Integral membrane protein of GG transporter (GgtD)	2.02	2.13	2
slr1670	Glucosylglycerol degrading enzyme (GghA)	1.89	2.95	2
sll0045	Sucrose-phosphate synthase (Sps)	1.22	0.46	2
slr0953	Sucrose-phosphate phosphatase (Spp)	1.04	1.26	2

Given are log₂ fold changes of their levels in cells exposed for 7 d (proteome) or 24 h (transcriptome) to 684 mM NaCl versus control cells

*According to Cluster analysis shown in Fig. 2