Seasonal shifts in community composition and proteome expression in a sulphur‐cycling cyanobacterial mat

SL Grim, DG Stuart, P Aron, NE Levin… - Environmental …, 2023 - Wiley Online Library
Seasonal changes in light and physicochemical conditions have strong impacts on
cyanobacteria, but how they affect community structure, metabolism, and biogeochemistry of …

[HTML][HTML] Extant mat microbes synchronize vertical migration to a diel tempo

BA Biddanda, AD Weinke, IP Stone - Journal of Great Lakes Research, 2023 - Elsevier
Animal migrations mark the largest daily movement of biomass on Earth today, but who
performed the first diel migration and what are the implications? Modern-day benthic …

[HTML][HTML] The Transcriptional Repressor PerR Senses Sulfane Sulfur by Cysteine Persulfidation at the Structural Zn2+ Site in Synechococcus sp. PCC7002

D Liu, H Song, Y Li, R Huang, H Liu, K Tang, N Jiao… - Antioxidants, 2023 - mdpi.com
Cyanobacteria can perform both anoxygenic and oxygenic photosynthesis, a characteristic
which ensured that these organisms were crucial in the evolution of the early Earth and the …

Isotopic Signatures of Carbon Transfer in a Proterozoic Analogue Microbial Mat

AC Gonzalez-Nayeck, SL Grim… - Applied and …, 2023 - Am Soc Microbiol
Modern microbial mats are potential analogues for Proterozoic ecosystems, yet only a few
studies have characterized mats under low-oxygen conditions that are relevant to …