Table 1.

Comparison of GRE-half sites in 5’-regulatory regions of rat and mouse TAT

	Species	Position	Sequence
Not conserved	Rat	−3553	ctgtacaggaTGTTCTagctacttta
	Rat	−5534	cgcgcacatcTGTTCTtcttggaggg
	Rat	−9484	ggtttggttcTGTTCTttagtagctg
	Mouse	−1807	tattattagtTGTTCTtattagtgtg
	Mouse	−5005	tggagtctagTGTTCTctacccatac
	Mouse	−8757	gataaataaaTGTTCTgctctcgtgg
Conserved pairs	Rat	−7847	CTTGTGACTGTGTTCTAGCAGGAtTT
	Mouse	−7591	CTTGTGACTGTGTTCTAGCAGGAcTT
	Rat	−4601	TGtAAGCAGCTGTTCTaGAGCTtTGC
	Mouse	−3753	TGcAAGCAGCTGTTCTgGAGCTcTGC
	Rat	−3664	CTCTTCTCAGTGTTCTCTATCaCAGG
	Mouse	−2604	CTCTTCTCAGTGTTCTCTATCgCAGG
	Rat	−1798	CTgCCCAgTTTGTTCTAAcTGGAGTC
	Mouse	−760	CTtCCCAtTTTGTTCTAAaTGGAGTC

Underlined regions indicate the GRE half-site consensus sequence. Non-conserved nucleotides are presented in lowercase letters.