Organism | UniProt | Comment | Textmining |
---|---|---|---|
Zea mays | - |
maize B73 inbred line | - |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
embryo | - |
Zea mays | - |
endosperm | developing endosperm | Zea mays | - |
leaf | - |
Zea mays | - |
plant ovule | unfertilized ovule | Zea mays | - |
root | - |
Zea mays | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
antheraxanthin + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2 | - |
Zea mays | violaxanthin + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O | - |
ir | |
zeaxanthin + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2 | - |
Zea mays | antheraxanthin + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O | - |
ir |
Synonyms | Comment | Organism |
---|---|---|
zeaxanthin epoxidase | - |
Zea mays |
ZEP | - |
Zea mays |
ZEP1 | two ZEP genes are found in maize compared with only one in rice and sorghum | Zea mays |
ZEP2 | two ZEP genes are found in maize compared with only one in rice and sorghum | Zea mays |
Organism | Comment | Expression |
---|---|---|
Zea mays | transcript level of ZEP2 of Zea mays increases in developing endosperm within 14 days after pollination and decreases afterwards, transcript level of ZEP1 of Zea mays remains low during developement of endosperm | additional information |
Zea mays | transcript levels of ZEP1 and ZEP2 of Zea mays are highest in leaves, lower in roots and unfertilized ovules and lowest in endosperm and plant embryos | additional information |
Zea mays | ZEP1 and ZEP2 of Zea mays transcript levels at 20 days after pollination show inverse correlation with seed zeaxanthin levels | additional information |