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TranscriptomicsComparative transcriptomics of wild-type (UCD 153) and patN-deletion strains (UCD 524) of Nostoc punctiforme ATCC 29133
Heterocysts, cells specialized for nitrogen fixation in certain filamentous cyanobacteria, appear singly in a nonrandom spacing pattern along the chain of vegetative cells. A two-stage, biased initiation and competitive resolution model has been proposed to explain the establishment of this spacing ...
ORGANISM(S): Nostoc punctiforme PCC 73102 
2012-10-01 | E-GEOD-40250 | biostudies-arrayexpress
ProteomicsA new world of RNA-binding proteins in heterocyst-forming cyanobacteria.
RNA-binding proteins (RBPs) are central components of gene regulatory networks and RNA metabolism. The differentiation of nitrogen-fixing heterocysts in some filamentous cyanobacteria and their cooperation with vegetative cells in the same filament is one of the evolutionarily oldest cases of true m...
ORGANISM(S): Nostoc sp. (strain PCC 7120 / UTEX 2576) 
2024-11-08 | PXD050404 | Pride
Nostoc sp. pcc 7120 Heterocyst differentiation R-deep Rna-binding proteins. 
TranscriptomicsUnbalancing FurB (Zur)-mediated homeostasis in Anabaena sp. PCC7120: Consequences on heterocyst development and biofilm formation
Here, we report the comparison of transcriptomes of Anabaena sp. PCC7120 and the FurB(Zur) deletion derivative strain (MN38). Anabaena sp PCC7120 is a cyanobacterium that differentiates specialized nitrogen-fixing cells called heterocysts and that is capable of forming biofilms. Our data showed that...
ORGANISM(S): Anabaena ambigua 
2023-09-14 | E-MTAB-12347 | biostudies-arrayexpress
ProteomicsProtein interaction network reveals the biofunctional difference between vegetative cell and heterocyst in multicellular cyanobacteria
Protein interaction network reveals the biofunctional difference between vegetative cell and heterocyst in multicellular cyanobacteria
ORGANISM(S): Nostoc Sp. Pcc 7120 = Fachb-418 
2022-04-26 | PXD025312 |
UnknownA proteolytic pathway coordinates cell division and heterocyst differentiation in the cyanobacterium Anabaena sp. PCC 7120.
Not available
S-EPMC9457339 | biostudies-literature
UnknownFunctional Overlap of hetP and hetZ in Regulation of Heterocyst Differentiation in Anabaena sp. Strain PCC 7120.
Not available
S-EPMC5892110 | biostudies-literature
UnknownRegulation of intracellular free calcium concentration during heterocyst differentiation by HetR and NtcA in Anabaena sp. PCC 7120.
Not available
S-EPMC1544087 | biostudies-literature
UnknownEffect on heterocyst differentiation of nitrogen fixation in vegetative cells of the cyanobacterium Anabaena variabilis ATCC 29413.
Not available
S-EPMC94876 | biostudies-literature
UnknownBiased inheritance of the protein PatN frees vegetative cells to initiate patterned heterocyst differentiation.
Not available
S-EPMC3458313 | biostudies-literature
UnknownThe heterocyst-specific NsiR1 small RNA is an early marker of cell differentiation in cyanobacterial filaments.
Not available
S-EPMC4030482 | biostudies-literature
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