Table 2.

List of genes, which change their expression under salinity treatments depending on the salt concentration and time of application.

Groups/Class		Genes	Inductions of Genes under Salinity Conditions		Plant Species	Reference
			NaCl Concentrations	Time
Stress sensors	Ca sensor kinase	CIPK11 CIPK21	150 mM	24 h	A. thaliana	[151]
		CBL2	250 mM	24 h	T. aestivum	[152]
	Protein kinase	SOS2 SOS3	100–200 mM	3–6 h	A. thaliana	[153,154,155]
Ion balance regulators	Na transporters	NHX1	100 mM–250 mM	3 h–21 d	Salicornia, T. aestivum, O. sativa	[38,152,156,157]
	Chloride anion channel	CLC	150–200 mM	3–9 d	O. sativa, A. thaliana	[157,158]
	Cation channel	ERD4 GLRX	200 mM–300 mM	24 h–5 d	A. thaliana; T. aestivum	[159,160]
	Transferases	GST	150 mM–255 mM	6–48 h	T. aestivum, A. thaliana, R	[152,161,162,163]
ROS regulators	ROS scavengers	APX	50–255 mM	48 h–15 d	T. aestivum, O. sativa, Z. mays, S.lycopersicum, Ryegrass	[30,45,161,164,165]
		CAT	25–255 mM	48 h–7 d	T. aestivum, Z. mays, S. lycopersicum, O. sativa, Ryegrass	[30,45,157,161,164,165]
		SOD	50–250 mM	4–75 d	T. aestivum, S. lycopersicum, Ryegrass	[30,164,165]
	Redox enzymes	GR	100–150 mM	24 h–7 d	A. thaliana, T. aestivum	[30,162]
		LOX	300 mM	5 d	T. aestivum	[160]
		PAO	50–250 mM	3 h–5 d	T. aestivum, A. thaliana	[160,166]
Cell protectors	Proline synthesis	P5CR	100 mM–250 mM	2 h–6 d	O. sativa, T. aestivum, S. lycopersicum	[167,168,169]
		P5CS	100 mM–255 mM	2 h–6 d	A. thaliana, O. sativa, S. lycopersicum, Ryegrass	[161,167,168,170,171]
	Polyamine biosynthesis	ADC	100–250 mM	5–7 d	T. aestivum, O. sativa	[160,172]
Senescence regulators	Transcriptional factors	NAC	150 mM–200 mM	12 h–24 h	A. thaliana, Salicornia	[162,173]
		NAP	150–200 mM	5 h–6 d	A. thaliana, O. sativa	[174,175]
		ANAC092	150 mM	6–24 h	A. thaliana	[151,176]
		WRKY53	150 mM	4 d	A. thaliana	[177]
		WRKY25	150 mM	6 h	A. thaliana	[162]
	Protease	SAG12	150 mM	4 d	A. thaliana	[176,177]
	Nitrogen remobilization	GDH2	100–150 mM	48 h–6 d	O. sativa, A. thaliana	[163,178]