Table 1.

Known cis-acting elements involved in sugar repression/induction in 2,000-bp fragment of ZjSWEET2.2 promoter.

Cis-Elements	Sequence	Response	Copies	References
W-box	TTGACC	Sugar induce	2	Sakr et al., 2018; Chen et al., 2019
W-box	TGACT	Sugar induce	1	Sakr et al., 2018
SUCROSE BOX 3	AAATCA.AA	Sugar induce	4	Hwang et al., 1998; Lu et al., 1998;
TATCCAOSAMY	TATCCA	Sugar suppress	2	Lu et al., 2002; Sun et al., 2003 Baena-Gonzalez et al., 2007
G box	CACGTG	Sugar suppress	1	Hwang et al., 1998
CATCC	CATCC	Sugar suppress	2	Li et al., 2006
I-BOX core	GATAA	Sugar suppress	3	Manzara et al., 1991
AMYBOX1	TAACAAA	Sugar suppress	1	Hwang et al., 1998
EVENINGAT core	ATATCT	Sugar suppress	2	Li et al., 2006
GATTA	GATTA	Sugar suppress	1	Li et al., 2006