Deciphering guanidine assimilation and riboswitch-based gene regulation in cyanobacteria for synthetic biology applications

Proceedings of the National Academy of Sciences, Volume 122, Issue 49, December 2025.
SignificanceCyanobacteria are vital to various ecosystems and are major contributors to biogeochemical cycles. Moreover, their use as CO2-neutral biocatalysts for sustainable chemical and fuel production has gained interest. Understanding their metabolism …
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