Table 3 Elements present in the promoter region of all isoforms of subfamily II HKTs in rice according to the PLANT CARE database
From: In silico analysis of high affinity potassium transporter (HKT) isoforms in different plants
Function | Motif | HKT2;1 | HKT2;1 | HKT2;2 | HKT2;3 | HKT2;4 |
|---|---|---|---|---|---|---|
AB061311 | AK105132 | AB061313 | AJ491820 | AJ491855 | ||
ABA | ABRE | - | - | - | - | - |
IIB | - | - | - | - | - | |
CE3 | - | - | - | - | - | |
Salicylic acid | TCA | 1 | - | 3 | - | - |
Ethylene | ERE | - | 1 | - | - | - |
Auxin | AuxRR-core | - | - | - | - | - |
TGA | - | - | - | - | - | |
Gibberellin | P-Box | 1 | - | - | - | - |
GARE | - | - | - | - | 1 | |
MYB | MBS | 1 | 3 | - | 1 | 2 |
Defence&stress | TC-reach | - | 2 | 2 | - | - |
Heat stress | HSE | - | - | - | - | - |
Low temperature | LTR | - | - | - | 1 | - |
Fungal elicitor | BOX-W1 | - | - | - | - | - |
Wound | WUN | - | - | 1 | 1 | - |
Anaerobic | ARE | 1 | - | 1 | 1 | - |
MejA | TGACG | 2 | 1 | - | - | 1 |
CGTCA | - | 1 | - | - | 1 | |
High transcription level | 5UTR Py-rich stretch | - | - | 1 | - | - |
Meristem expression | CAT-BOX | - | - | 1 | 1 | - |
Endosperm expression | SKn-1 | 3 | 2 | 5 | 3 | 4 |
MYBHv1 | CCAAT-box | - | 1 | - | - | - |
Cell cycle regulation | MSA | - | - | - | - | - |
Seed specific regulation | RY-element | - | - | - | - | - |
Endosperm negative expression | AACA | - | - | - | - | - |
Zein metabolism regulation | O2-site | - | - | 1 | 2 | 2 |
Anoxic specific inducibility | GC | - | 1 | - | - | - |
circadian control | Circadian | - | 1 | - | - | - |
Differentiation of the palisade | HD-Zip1 | 1 | - | 2 | - | - |
Leaf morphology development | HD-Zip2 | 1 | - | 1 | - | - |
Protein binding site | HD-Zip3 | 1 | - | - | - | - |
BOXIII | - | - | - | 1 | - | |
| Â | ATCT | 1 | - | 1 | - | - |
I-box | 1 | 1 | 2 | 1 | 1 | |
TCT | 1 | - | 1 | - | - | |
G-BOX | - | 1 | 2 | - | - | |
GAG | - | - | 1 | 2 | - | |
GT1 | - | - | 1 | 2 | - | |
ATC | - | - | - | - | - | |
TGG | - | - | - | - | - | |
Light responsive | CATT | - | - | - | 3 | 1 |
F-box | - | 1 | - | - | - | |
Chs-CMA2a | - | 1 | - | - | - | |
GATA | - | - | - | - | 2 | |
ACE | - | - | - | - | - | |
BOX4 | - | - | - | - | 1 | |
GA | - | - | - | - | - | |
LAMP | - | - | - | - | - | |
MRE | - | - | - | - | - | |
SP1 | 2 | - | - | - | - | |
MNF1 | - | - | - | - | - | |
TGGCA | - | - | - | - | - | |
As-2-box | - | - | - | - | 1 | |
AE-BOX | 1 | 1 | 1 | - | - | |
Promoter & enhancer | CAAT-box | 21 | 19 | 39 | 22 | 24 |
Core promoter | TATA | 14 | 1 | 34 | 22 | 54 |