A 1.0 kb cDNA clone (Dd14-3-3) encoding a 14-3-3 homologue was isolated from a Dictyostelium discoideum cDNA library. The putative Dd14-3-3 protein has highest sequence identity to a barley 14-3-3 isoform (74%). Southern blot analysis suggests that only one 14-3-3 gene is present in the Dictyostelium genome. Highest Dd14-3-3 expression is observed in vegetatively growing cells, and expression decreases during multicellular development. In contrast, Dd14-3-3 protein levels detected immunochemically remained constant during Dictyostelium development. Expression of the Dd14-3-3 cDNA in Saccharomyces cerevisiae complemented the lethal disruption of the two yeast genes encoding 14-3-3 proteins (BMH1 and BMH2). This shows that Dd14-3-3 can fulfil the same function(s) as the yeast 14-3-3 proteins.
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WASHINGTON UNIV, SCH MED, DIV BIOORGAN CHEM & MOLEC PHARMACOL, ST LOUIS, MO 63110 USAWASHINGTON UNIV, SCH MED, DIV BIOORGAN CHEM & MOLEC PHARMACOL, ST LOUIS, MO 63110 USA
FANTL, WJ
MUSLIN, AJ
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WASHINGTON UNIV, SCH MED, DIV BIOORGAN CHEM & MOLEC PHARMACOL, ST LOUIS, MO 63110 USAWASHINGTON UNIV, SCH MED, DIV BIOORGAN CHEM & MOLEC PHARMACOL, ST LOUIS, MO 63110 USA
MUSLIN, AJ
KIKUCHI, A
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WASHINGTON UNIV, SCH MED, DIV BIOORGAN CHEM & MOLEC PHARMACOL, ST LOUIS, MO 63110 USAWASHINGTON UNIV, SCH MED, DIV BIOORGAN CHEM & MOLEC PHARMACOL, ST LOUIS, MO 63110 USA
KIKUCHI, A
MARTIN, JA
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WASHINGTON UNIV, SCH MED, DIV BIOORGAN CHEM & MOLEC PHARMACOL, ST LOUIS, MO 63110 USAWASHINGTON UNIV, SCH MED, DIV BIOORGAN CHEM & MOLEC PHARMACOL, ST LOUIS, MO 63110 USA
MARTIN, JA
MACNICOL, AM
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WASHINGTON UNIV, SCH MED, DIV BIOORGAN CHEM & MOLEC PHARMACOL, ST LOUIS, MO 63110 USAWASHINGTON UNIV, SCH MED, DIV BIOORGAN CHEM & MOLEC PHARMACOL, ST LOUIS, MO 63110 USA
MACNICOL, AM
GROSS, RW
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WASHINGTON UNIV, SCH MED, DIV BIOORGAN CHEM & MOLEC PHARMACOL, ST LOUIS, MO 63110 USAWASHINGTON UNIV, SCH MED, DIV BIOORGAN CHEM & MOLEC PHARMACOL, ST LOUIS, MO 63110 USA
GROSS, RW
WILLIAMS, LT
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WASHINGTON UNIV, SCH MED, DIV BIOORGAN CHEM & MOLEC PHARMACOL, ST LOUIS, MO 63110 USAWASHINGTON UNIV, SCH MED, DIV BIOORGAN CHEM & MOLEC PHARMACOL, ST LOUIS, MO 63110 USA
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WASHINGTON UNIV, SCH MED, DIV BIOORGAN CHEM & MOLEC PHARMACOL, ST LOUIS, MO 63110 USAWASHINGTON UNIV, SCH MED, DIV BIOORGAN CHEM & MOLEC PHARMACOL, ST LOUIS, MO 63110 USA
FANTL, WJ
MUSLIN, AJ
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WASHINGTON UNIV, SCH MED, DIV BIOORGAN CHEM & MOLEC PHARMACOL, ST LOUIS, MO 63110 USAWASHINGTON UNIV, SCH MED, DIV BIOORGAN CHEM & MOLEC PHARMACOL, ST LOUIS, MO 63110 USA
MUSLIN, AJ
KIKUCHI, A
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WASHINGTON UNIV, SCH MED, DIV BIOORGAN CHEM & MOLEC PHARMACOL, ST LOUIS, MO 63110 USAWASHINGTON UNIV, SCH MED, DIV BIOORGAN CHEM & MOLEC PHARMACOL, ST LOUIS, MO 63110 USA
KIKUCHI, A
MARTIN, JA
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WASHINGTON UNIV, SCH MED, DIV BIOORGAN CHEM & MOLEC PHARMACOL, ST LOUIS, MO 63110 USAWASHINGTON UNIV, SCH MED, DIV BIOORGAN CHEM & MOLEC PHARMACOL, ST LOUIS, MO 63110 USA
MARTIN, JA
MACNICOL, AM
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WASHINGTON UNIV, SCH MED, DIV BIOORGAN CHEM & MOLEC PHARMACOL, ST LOUIS, MO 63110 USAWASHINGTON UNIV, SCH MED, DIV BIOORGAN CHEM & MOLEC PHARMACOL, ST LOUIS, MO 63110 USA
MACNICOL, AM
GROSS, RW
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WASHINGTON UNIV, SCH MED, DIV BIOORGAN CHEM & MOLEC PHARMACOL, ST LOUIS, MO 63110 USAWASHINGTON UNIV, SCH MED, DIV BIOORGAN CHEM & MOLEC PHARMACOL, ST LOUIS, MO 63110 USA
GROSS, RW
WILLIAMS, LT
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WASHINGTON UNIV, SCH MED, DIV BIOORGAN CHEM & MOLEC PHARMACOL, ST LOUIS, MO 63110 USAWASHINGTON UNIV, SCH MED, DIV BIOORGAN CHEM & MOLEC PHARMACOL, ST LOUIS, MO 63110 USA