GEOapplication/xmlftp://ftp.ncbi.nlm.nih.gov/geo/series/GSE299nnn/GSE299220/primaryOK200TranscriptomicsNostoc sp. PCC 7120 = FACHB-418Expression profiling by high throughput sequencinghttps://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE299220GEOGSEfalseRifampicin time-series of Nostoc sp. PCC 7120 under different nitrogen conditionsThe ability of microbes to adapt to highly dynamic environments depends on subtle post-transcriptional regulatory mechanisms. The interaction between antisense RNAs or small non-coding RNAs and their mRNA targets can alter their half-life, thereby playing a role in the adaptation to different physiological conditions. Here, we have used rifampicin, an antibiotic that inhibits transcription initiation, to estimate the half-life of all transcripts in Nostoc sp. PCC 7120, a heterocyst-forming cyanobacterium. The analysis of the rifampicin time-series under two different growth conditions has revealed new layers of post-transcriptional regulation that may include transcriptional interference events (collisions between two elongating RNA polymerases).2026/05/22GSE299220GSM9035369GSM9035365GSM9035376GSM9035377GSM9035366GSM9035367GSM9035378GSM9035368GSM9035379GSM9035383GSM9035372GSM9035361GSM9035373GSM9035362GSM9035374GSM9035363GSM9035375GSM9035364GSM9035380GSM9035381GSM9035370GSM9035371GSM9035360GSM903538235476299220Nostoc sp. PCC 7120 = FACHB-418