Gene Structures, Classification, and Expression Models of the DREB Transcription Factor Subfamily in Populus trichocarpa

Table 1

The primers of DREB genes were generated in Primer 5 for qRT-PCR.

Name	Sequence (5′-3′)
PtrDREB4F	GTATTGAGGGGAGAAATGGATGG
PtrDREB4R	CATATCATGGTCGGAAGACAAGC
PtrDREB16F	AATCTTGCTACCACCACATCACAGT
PtrDREB16R	ATGCCTCCGCCTGACTCCTCTAT
PtrDREB17F	ACTCTGGCTTGGCACATTTGAC
PtrDREB17R	GGCTTGTATTCGCCGATGTAGGA
PtrDREB18F	GGCTCCAAAACCTGTCCCTATGA
PtrDREB18R	CCCAATGTCTCTGCCTCACTCCT
PtrDREB19F	GAGGAGGCGGCTTTGGCTTAT
PtrDREB19R	AACCGAGGAATGGAGAGGCTTG
PtrDREB28F	CAGTCAAAAAAGTTCAGAGGGGT
PtrDREB28R	CTCTTCTGCTGTTTCAAATGTGC
PtrDREB30F	GCATGTAACGGTAGAAAGGAGGGGG
PtrDREB30R	AGATTGGCGGTAGATCAAGAGTG
PtrDREB32F	AGAAGGAAGTCATCAACAAGGGG
PtrDREB32R	ATTTGGTGCAGGCTGAGGCAA
PtrDREB38F	GTGAGAGGCAATACAAGGGGA
PtrDREB38R	CGCTACTGGTGTTGAGTAGGAA
PtrDREB51F	TGACCCGACCTCAAACTCTCCAG
PtrDREB51R	TCAGACACCCATTTCCCCCACCT
PtrDREB55F	GATTCTCAACCAACCAAAACCTC
PtrDREB55R	GGCTCTCTAATTTCAGACACCCA
PtrDREB60F	GAAGAAGAACAAAGCGGGAAGGA
PtrDREB60R	CATTTCTGGGCTCTTGAAGGTCC
PtrDREB61F	GCAGGAAGGAAGAAGTTCAAGGA
PtrDREB61R	GGCTAGTGAAGGTCCCTAACCAAAT
PtrDREB62F	TCTTCTTTCTCCGATAGCAGCAC
PtrDREB62R	CACCCTATTGTTACCATTCCTCT
PtrDREB68F	TCTAAGCGAAACCAAGACCCGAA
PtrDREB68R	TTTGCCCCATTGACGCATTCT
ActinF	CATCAAAGCATCGGTGAGGTC
ActinR	GTTGCCATCCAGGCTGTCC