GEO DataSet Links for SRA (Select 2896113) - GEO DataSets

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Items: 2

Select item 3022673081.

wildtype replicate 2

Organism:: Methanosarcina mazei Go1

Source name:: WT_cell culture

Platform:: GPL22308
Series:: GSE85456

Download data: WIG

Sample

Accession:: GSM2267308

ID:: 302267308

SRA Run Selector

Select item 2000854562.

sRNA154 a newly identified regulator of nitrogen fixation in Methanosarcina mazei strain Gö1

(Submitter supplied) Trans-encoded sRNA154 is exclusively expressed under nitrogen (N)-deficiency in Methanosarcina mazei strain Gö1. The respective deletion strain showed a significant growth defect under N-limitation, pointing towards a regulatory role of sRNA154 in the N-metabolism. Aiming to elucidate this regulatory function we characterized sRNA154 by biochemical and genetic approaches. 24 homologs of sRNA154 were identified in recently reported draft genomes of Methanosarcina strains, demonstrating high conservation in sequence and predicted secondary structure with two highly conserved single stranded loop regions. more...