Proteins
Curated comments from UniProt
Type | Comment | Proteins |
---|---|---|
SWET8_ARATH SWET8_ARATH-2 | developmental stage | Expressed during anther development in tapetal cells and microsporocytes during meiosis. When the tapetum degenerates, detected only in pollen grains. |
SWET8_ARATH SWET8_ARATH-2 | function | Mediates both low-affinity uptake and efflux of sugar across the plasma membrane. Required, in pollen, for microspore cell integrity and primexine pattern formation (PubMed:18434608, PubMed:25988582). |
SWET8_ARATH SWET8_ARATH-2 | similarity | Belongs to the SWEET sugar transporter family. |
SWET8_ARATH SWET8_ARATH-2 | tissue specificity | Expressed in inflorescences, embryo sacs and pollen, and at a lower level in stems. Barely detected in roots, leaves and seedlings. |
Function
Gene Ontology
cellular component | |
---|---|
plasma membrane | ECO |
molecular function | |
sugar transmembrane transporter activity | ECO |
biological process | |
pollen wall assembly | ECO |
pollen development | ECO |
protein homooligomerization | ECO |
callose deposition in cell wall | ECO |
pollen exine formation | ECO |
Interactions
Interaction Network
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