OsSEC24

2022-11-15 | Categories genes | Tags tolerance iron plasma membrane

Information
- Symbol: OsSEC24
- MSU: LOC_Os02g56500
- RAPdb: Os02g0809500
PSP score
- LOC_Os02g56500.3: 0.0152
- LOC_Os02g56500.4: 0.0152
- LOC_Os02g56500.5: 0.0152
- LOC_Os02g56500.1: 0.0152
- LOC_Os02g56500.2: 0.0152
PLAAC score
- LOC_Os02g56500.3: 0
- LOC_Os02g56500.4: 0
- LOC_Os02g56500.5: 0
- LOC_Os02g56500.1: 0
- LOC_Os02g56500.2: 0
pLDDT score
- NA
Publication
- OsSEC24, a functional SEC24-like protein in rice, improves tolerance to iron deficiency and high pH by enhancing H+ secretion mediated by PM-H+-ATPase., 2015, Plant Sci.
Genbank accession number
Key message
- To explore how OsSEC24 confers tolerance to iron deficiency, we utilized transgenic tobacco, rice and rice protoplasts
- H(+) flux measurements using Non-invasive Micro-test Technology (NMT) indicated that the transgenic OsSEC24 tobacco and rice enhanced H(+) efflux under iron deficiency
- Together, OsSEC24 vesicles, along with PM-H(+)-ATPases stimulate roots formation under iron deficiency by enhancing rhizosphere acidification
- Conversely, the application of plasma membrane PM-H(+)-ATPase inhibitor vanadate elucidated that H(+) secretion increased by OsSEC24 was mediated by PM-H(+)-ATPase
Connection

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