Table 1 Tissue specific SlP450 having over-represented promoter motifs along with their probable biological role
Sr. No | Over represented Motif name | Tomato Tissue Type | Biological function | Solyc Id | Universal name |
|---|---|---|---|---|---|
1 | AC motif and MYB1LEPR motif | Leaf specific P450 genes | These motifs are present in bean phenylalanine ammonia-lyase (PAL) gene and together play crucial role to co-ordinate regulation of phenylpropanoide metabolism [41, 42, 43] | Solyc04g071800 Solyc11g006590 Solyc04g011690 | SlCYP92B7 SlCYP71AT7 SlCYP736A |
3 | AGL motif | Root specific P450 genes | Arabidopsis AGL19 and AGL18 promoter motif showed specific expression in root meristem and central cylinder cell in mature root and also in petals and siliques [44, 45, 46, 47]. | Solyc12g042480 Solyc02g084570 Solyc03g120060 Solyc10g017510 Solyc05g047680 | SlCYP736A4 SlCYP84A2 SlCYP734A8 SlCYP71BE8 SlCYP78A77 |
4 | AT-box motif | Buds specific P450 genes | AT rich binding sequence characterized from promoter of tomato rbcs-3A gene. This motif meditate regulation of light harvesting gene complex [48, 49, 50]. | Solyc04g078900 Solyc12g006460 Solyc07g043460 | SlCYP707A8 SlCYP88B1 SlCYP72A18 |
5 | Auxin responsive element | Root specific P450 genes | Soybean GH3 gene has three auxin responsive element which are important in auxin mediated gene expression [51]. | Solyc12g042480 Solyc02g084570 Solyc03g120060 Solyc10g017510 Solyc05g047680 | SlCYP736A4 SlCYP84A2 SlCYP734A8 SlCYP71BE8 SlCYP78A77 |
6 | HSE heat shock element | Root specific P450 genes | HSE are present in the heat shock proteins of Apx1 gene and involved in oxidative stress defense. Arabidopsis APX1 gene showed induced expression under oxidative stress [52, 53]. | Solyc12g042480 Solyc02g084570 Solyc03g120060 Solyc10g017510 Solyc05g047680 | SlCYP736A4 SlCYP84A2 SlCYP734A8 SlCYP71BE8 SlCYP78A77 |
7 | TCP transcription factor | Petal specific P450 genes | TCP transcription factor involved in growth, development and defense mechanism also induces biosynthesis of Brassinosteroid (BR), Jasmonic acid (JA) and flavonoids might be involved in regulation of floral tissues developing genes in tomato plant. In Arabidopsis TCP14 and TCP15 motifs are involved in regulation of floral tissues and leaf blade development [54, 55, 56]. | Solyc04g050620 Solyc07g062500 Solyc06g051750 Solyc08g079280 Solyc04g051190 Solyc08g080380 Solyc02g080330 Solyc10g080870 Solyc09g059240 Solyc11g065770 | SlCYP736A1 SlCYP72A14 SlCYP90A5 SlCYP706C2 SlCYP97A29 SlCYP80E6 SlCYP77B11 SlCYP96A48 SlCYP82U1 SlCYP94A25 |