Molecular physiology of higher plant sucrose transporters
نویسندگان
چکیده
منابع مشابه
Plant physiology: The importance of sucrose transporters
Sucrose transport is essential for the distribution of carbohydrates in plants. Recent studies have shown that a specific transporter protein plays an essential role in loading sucrose into the phloem component of the plant vasculature.
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In angiosperms, sucrose uptake transporters (SUTs) have important functions especially in vascular tissue. Here we explore the evolutionary origins of SUTs by analysis of angiosperm SUTs and homologous transporters in a vascular early land plant, Selaginella moellendorffii, and a non-vascular plant, the bryophyte Physcomitrella patens, the charophyte algae Chlorokybus atmosphyticus, several red...
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Recent advances in molecular biology have identified three organic anion transporter families: the organic anion transporter (OAT) family encoded by SLC22A, the organic anion transporting peptide (OATP) family encoded by SLC21A (SLCO), and the multidrug resistance-associated protein (MRP) family encoded by ABCC. These families play critical roles in the transepithelial transport of organic anio...
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Higher plant cytochrome c phylogenetic trees were constructed using the ancestral amino acid sequence method and the 'flexible numerical' method. These methods have been evaluated and the assumptions used in them stated. The results obtained with 20 higher plants are discussed and compared with existing ideas on the phylogeny of the higher plants.
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ژورنال
عنوان ژورنال: FEBS Letters
سال: 2007
ISSN: 0014-5793
DOI: 10.1016/j.febslet.2007.03.048