Table 3.

Comparison of Cbf expression levels among different rye cultivar and different species (wheat, barley, rye)

	Rye Cbfs	Comparison among rye cultivars	Comparison among species	Wheat/barley Cbfs
Group I	ScCbfIa-11	Higher expression in winter cv	Higher expression in barley	HvCbf1
Group II	ScCbfII-5	Not detectable	Detectable only in wheat	TaCbfII-5.2
Group III	ScCbfIIIa-6	Not detectable	Higher expression in rye	TaCbfIIId-B12/HvCbf6
	ScCbfIIIc-3A	Higher expression in spring Gazelle
	ScCbfIIIc-10	Detectable only in winter Puma
	ScCbfIIId-12	Comparable expression level at 6–10°C, higher expression level at 15–18°C
	ScCbfIIId-15	Comparable expression level
	ScCbfIIId-19	Comparable expression level at 6–10°C, higher expression level at 15–18°C
Group IV	ScCbfIVa-2A	Higher expression in winter cv	Comparable	TaCbfIVc-B14/HvCbf2a
	ScCbfIVb-20	Higher expression in winter Puma
	ScCbfIVd-9A	Comparable expression level
	ScCbfIVd-9B	Comparable expression level at 6–10°C, higher expression level at 15–18°C

The Genbank accession numbers of genes presented in the table are listed in Table 2 (rye) and Supplementary table I.e (wheat/barley)