The K+ channel SKT1 is co-expressed with KST1 in potato guard cells - Both channels can co-assemble via their conserved Kt domains

Plant Journal

Volumn 28, Issue 5, 2001, Pages 517-527

  Zimmermann, Sabine ^a,e   Hartje, Stefanie ^a,b   Ehrhardt, Thomas ^a,c   Plesch, Gunnar ^a,d   Mueller Roeber, Bernd ^a,f  

^a MAX PLANCK INSTITUTE OF MOLECULAR PLANT PHYSIOLOGY   (Germany)

^b BioPlant   (Germany)

^c BASF SE   (Germany)

^d ID GmbH and Co KGaA   (Germany)

^e CNRS   (France)

^f UNIVERSITY OF POTSDAM   (Germany)

Author keywords

Expression; Guard cells; Heteromerization; Pore mutant; Potassium channel; Solanum tuberosum

Indexed keywords

CELLS; GENES; OLIGOMERS; POTASSIUM;

HETEROMERS;

CROPS;

ANIMALIA; EMBRYOPHYTA; EUKARYOTA; SOLANUM TUBEROSUM; TUBEROSUM;

INWARDLY RECTIFYING POTASSIUM CHANNEL; KST1 PROTEIN, SOLANUM TUBEROSUM; POTASSIUM CHANNEL; PRIMER DNA; VEGETABLE PROTEIN;

ANIMAL; ARTICLE; GENETICS; METABOLISM; MOLECULAR GENETICS; NUCLEOTIDE SEQUENCE; POTATO; PROMOTER REGION; REPORTER GENE; XENOPUS;

ANIMALS; BASE SEQUENCE; DNA PRIMERS; GENES, REPORTER; MOLECULAR SEQUENCE DATA; PLANT PROTEINS; POTASSIUM CHANNELS; POTASSIUM CHANNELS, INWARDLY RECTIFYING; PROMOTER REGIONS (GENETICS); SOLANUM TUBEROSUM; XENOPUS;

EID: 0035543899     PISSN: 09607412     EISSN: None     Source Type: Journal    
DOI: 10.1046/j.1365-313X.2001.01177.x     Document Type: Article

References (36)

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2. + channels and KAT1 and KST1 alpha-subunit homomers of guard cells
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7. A quick method to estimate the T-DNA copy number in transgenic plants at an early stage after transformation, using inverse PCR
8. + channel α-subunits assemble indiscriminately
9. in channels is mediated by conserved C-termini and does not affect subunit assembly
10. + channel SKT1 after expression in Xenopus oocytes
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12. Evidence for the formation of heteromultimeric potassium channels in Xenopus oocytes
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14. + nutrition
15. Specification of subunit assembly by the hydrophilic amino-terminal domain of the Shaker potassium channel
16. A detailed study of the regulation and evolution of two classes of patatin genes in Solanum tuberosum L
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18. Carboxy-terminal domain mediates assembly of the voltage-gated rat ether-a-go-go potassium channel
19. + channel expressed in potato guard cells
20. + channel pore
21. Expression of an Arabidopsis potassium channel gene in guard cells
22. + channel activity in Arabidopsis involves expression of the twin channel subunits KAT1 and KAT2
23. Involvement of TAAAG elements suggests a role for Dof transcription factors in guard cell-specific gene expression
24. Cloning of regulatory sequences mediating guard-cell-specific gene expression
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26. + channel assembly
27. + channel subunit proteins
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35. + channel from potato, by heterologous expression in insect cells