Table 3 Important motifs identified in the GSL2 promoter region
Motif number | Related function | ID/IUPAC | Motif sequence | Organism described | Sequence in DM | Position | Strand | Polymorphism for disrupted motifsa | |
|---|---|---|---|---|---|---|---|---|---|
Start | End | ||||||||
1 | Transcriptional activator (MYB binding site) | MYBPLANT | MACCWAMC | Antirrhinum majus | CACCTACC | −353 | −346 | + |  |
Phaseolus vulgaris | |||||||||
Petunia hybrida | |||||||||
Arabidopsis thaliana | |||||||||
Zea mays | |||||||||
Petroselinum crispum | |||||||||
2 | Tissue-specific expression (RY repeat motif) | RYREPEATVFLEB4 | CATGCATG | Phaseolus vulgaris | CATGCATG | −182 | −175 | + |  |
Glycine max | |||||||||
Vicia faba | |||||||||
Oryza sativa | |||||||||
Arabidopsis thaliana | |||||||||
3 | Sucrose responsive element (regulation of a potato tuber storage protein) | SURE1STPAT21 | AATAGAAAA | Solanum tuberosum | AATAGAAAA | −101 | −109 | - |  |
4 | Cytokinin responsive | CPBCSPOR | TATTAG | Cucumis sativus | TATTAG | −310 | −315 | - |  |
5 | Pathogen- and salt- responsive (GT-1 motif) | GT1GMSCAM4 | GAAAAA | Glycine max | GAAAAA | −273 | −278 | - | CKSV |
GAAAAA | −193 | −188 | + |  | |||||
GAAAAA | −143 | −148 | - | ||||||
GAAAAA | −105 | −110 | - | ||||||
GAAAAA | −21 | −26 | - | CV | |||||
6 | Gibberellin responsive | MYBGAHV | TAACAAA | Hordeum vulgare | TAACAAA | −467 | −473 | - | V# |
Oryza sativa | |||||||||
7 | Transcriptional activator (core motif of MybSt1, a potato MYB homolog binding site) | MYBST1 | GGATA | Solanum tuberosum | GGATA | −437 | −433 | + |  |
8 | Auxin induction & tissue-specific expression | NTBBF1ARROLB | ACTTTA | Agrobacterium rhizogenes | ACTTTA | −374 | −369 | + |  |
9 | Axillary bud-specific (sugar-repressive element) | SREATMSD | TTATCC | Arabidopsis thaliana | TTATCC | −432 | −437 | - |  |
10 | Sugar responsive | WBOXHVISO1 | TGACT | Hordeum vulgare | TGACT | −13 | −17 | - |  |
11 | Root apical meristem-specific | WUSATAg | TTAATGG | Oryza sativa | TTAATGG | −224 | −230 | - |  |