In response to nitrogen deficiency, some cyanobacteria develop heterocysts, a terminally
differentiated cell type, specialized for the fixation of atmospheric nitrogen. In Nostocales …

In the filamentous cyanobacterium Anabaena sp. PCC 7120 patS and hetN suppress the
differentiation of vegetative cells into nitrogen‐fixing heterocysts to establish and maintain a …

Although it is known that calcium is a very important messenger involved in many eukaryotic
cellular processes, much less is known about calcium's role in bacteria. CcbP, a Ca2+ …

Anabaena sp. strain PCC 7120 is a filamentous cyanobacterium that differentiates nitrogen-
fixing heterocysts when fixed nitrogen becomes growth limiting in the medium. The gene …

The filamentous cyanobacterium Nostoc punctiforme differentiates from vegetative cells into
three distinct cell types, heterocysts, hormogonia, and akinetes, in response to different …

Under nitrogen deprivation, the one-dimensional cyanobacterial organism Anabaena sp.
PCC 7120 develops patterns of single, nitrogen-fixing cells separated by nearly regular …

Some cyanobacteria (oxygenic phototrophs) grow as chains of vegetative cells (filaments or
trichomes). When placed in media lacking combined nitrogen, some cells in the filaments …

Anabaena sp. strain PCC 7120 is a filamentous cyanobacterium that differentiates
heterocysts in response to deprivation of combined nitrogen. A hetF deletion strain lacked …

Wild‐type Anabaena sp. strain PCC 7120, a filamentous nitrogen‐fixing cyanobacterium,
produces single heterocysts at semi‐regular intervals. asr0100 (patU5) and alr0101 (patU3) …

c-di-GMP is a ubiquitous bacterial signal regulating various physiological process.
Anabaena PCC 7120 (Anabaena) is a filamentous cyanobacterium able to form regularly …