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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
5057
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pubmed:dateCreated |
1992-6-15
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pubmed:abstractText |
A membrane polypeptide involved in K+ transport in a higher plant was cloned by complementation of a yeast mutant defective in K+ uptake with a complementary DNA library from Arabidopsis thaliana. A 2.65-kilobase complementary DNA conferred ability to grow on media with K+ concentration in the micromolar range and to absorb K+ (or 86Rb+) at rates similar to those in wild-type yeast. The predicted amino acid sequence (838 amino acids) has three domains: a channel-forming region homologous to animal K+ channels, a cyclic nucleotide-binding site, and an ankyrin-like region.
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
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pubmed:status |
MEDLINE
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pubmed:month |
May
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pubmed:issn |
0036-8075
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:day |
1
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pubmed:volume |
256
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
663-5
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pubmed:dateRevised |
2007-3-19
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pubmed:meshHeading |
pubmed-meshheading:1585180-Amino Acid Sequence,
pubmed-meshheading:1585180-Arabidopsis Proteins,
pubmed-meshheading:1585180-Biological Transport,
pubmed-meshheading:1585180-Blotting, Southern,
pubmed-meshheading:1585180-Carrier Proteins,
pubmed-meshheading:1585180-Cloning, Molecular,
pubmed-meshheading:1585180-DNA,
pubmed-meshheading:1585180-Deoxyribonuclease EcoRI,
pubmed-meshheading:1585180-Gene Expression,
pubmed-meshheading:1585180-Kinetics,
pubmed-meshheading:1585180-Molecular Sequence Data,
pubmed-meshheading:1585180-Plant Proteins,
pubmed-meshheading:1585180-Plants,
pubmed-meshheading:1585180-Potassium,
pubmed-meshheading:1585180-Potassium Channels,
pubmed-meshheading:1585180-Saccharomyces cerevisiae,
pubmed-meshheading:1585180-Sequence Homology, Nucleic Acid
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pubmed:year |
1992
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pubmed:articleTitle |
Cloning and expression in yeast of a plant potassium ion transport system.
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pubmed:affiliation |
Biochimie et Physiologie Végétales, ENSA-M/INRA/CNRS URA 573, Montpellier, France.
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pubmed:publicationType |
Journal Article
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