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


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.

SUBMITTER: Shaw E 

PROVIDER: S-EPMC194923 | biostudies-other | 2003 Sep

REPOSITORIES: biostudies-other

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

Shaw Eric E   Hill Donna R DR   Brittain Nicole N   Wright Debbie J DJ   Täuber Uwe U   Marand Hervé H   Helm Richard F RF   Potts Malcolm M  

Applied and environmental microbiology 20030901 9


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. ...[more]

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