Browsing by Subject "Anabaena"
Now showing items 1-3 of 3
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(2010-10-12)Many multicellular cyanobacteria produce specialized nitrogen-fixing heterocysts. During diazotrophic growth of the model organism Anabaena (Nostoc) sp. strain PCC 7120, a regulated developmental pattern of single ...
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(2009-05-15)The regulatory mechanisms that govern heterocyst development in Anabaena sp. strain PCC 7120 have been continuously refined over the last two decades. In this work, we show that three of the sigma factor genes present in ...
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(1994)When grown in the absence of combined nitrogen, the photosynthetic cyanobacterium Anabaena sp. strain PCC 7120 fixes nitrogen inside terminally differentiated cells called heterocysts. Differentiation is a complex process ...