Yeast ascospore wall assembly requires two chitin deacetylase isozymes.
Chitin deacetylases are required for spore wall rigidity in Saccharomyces cerevisiae. Two chitin deacetylase genes (CDA1 and CDA2) have been identified in yeast. In this report we studied the biochemical properties of the chitin deacetylases encoded by CDA1 and CDA2 and we show how their elimination directly affects the ascospore wall assembly.
Christodoulidou
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A
Enzyme Technology Division, Institute of Molecular Biology and Biotechnology, University of Crete, Heraklion, Greece. christod@versailles.inra.fr
Briza
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P
Ellinger
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A
Bouriotis
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V
D019342:Acetic Acid / Q000494:pharmacology; D000581:Amidohydrolases / Q000235:genetics / Q000502:physiology*; D002455:Cell Division / Q000235:genetics; D002473:Cell Wall / Q000201:enzymology* / Q000502:physiology; D015966:Gene Expression Regulation, Fungal; D005944:Glucosamine / Q000378:metabolism; D007527:Isoenzymes; D016296:Mutagenesis; D012441:Saccharomyces cerevisiae / Q000166:cytology / Q000201:enzymology* / Q000235:genetics; D013997:Time Factors; D014443:Tyrosine / Q000031:analogs & derivatives / Q000378:metabolism
D007527:Isoenzymes; D014443:Tyrosine; C007543:dityrosine; D000581:Amidohydrolases; C019866:chitin deacetylase; D005944:Glucosamine; D019342:Acetic Acid