Literature DB >> 12957961

Unusual water flux in the extracellular polysaccharide of the cyanobacterium Nostoc commune.

Eric Shaw1, Donna R Hill, Nicole Brittain, Debbie J Wright, Uwe Täuber, Hervé Marand, Richard F Helm, Malcolm Potts.   

Abstract

The speed of water uptake by desiccated Nostoc commune was found to depend upon the duration of desiccation. The rehydration of desiccated colonies led to marked, time-dependent changes in structure and ultrastructure and fluctuations in the composition of the transcriptome. Physical evaporative water loss is an active process that was influenced by inhibitors of transcription and translation.

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Year:  2003        PMID： 12957961      PMCID： PMC194923          DOI： 10.1128/AEM.69.9.5679-5684.2003

Source DB:  PubMed          Journal:  Appl Environ Microbiol        ISSN： 0099-2240            Impact factor:   4.792


  12 in total

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2.  Engineering desiccation tolerance in Escherichia coli.

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3.  Transcriptional response of Saccharomyces cerevisiae to desiccation and rehydration.

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4.  Crucial role of extracellular polysaccharides in desiccation and freezing tolerance in the terrestrial cyanobacterium Nostoc commune.

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5.  Flexibility-Rigidity Coordination of the Dense Exopolysaccharide Matrix in Terrestrial Cyanobacteria Acclimated to Periodic Desiccation.

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7.  Physicochemical Characterization and Functional Analysis of the Polysaccharide from the Edible Microalga Nostoc sphaeroides.

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