scytonemin
National Institutes of Health
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Scytonemin is an indolic–phenolic natural product with potent pharmaceutical activities and possible application as a sunscreen…
The recognition that scytonemin, the radiation protectant pigment produced by extremophilic cyanobacterial colonies in stressed…
ABSTRACT Cyanobacteria are photosynthetic prokaryotes capable of protecting themselves from UV radiation through the biosynthesis…
The Rauer Islands contain more than fifty shallow lakes and small ephemeral ponds. Despite their proximity to the Vestfold Hills…
Continuous depletion of the stratospheric ozone layer has resulted in an increase in solar ultraviolet-B (UV-B; 280–315 nm…
Three groups of cyanobacterial communities were widely distributed in the benthic environment of lakes, ponds and streams on…
Biomass and the concentrations of the UV-absorbing compounds scytonemin, pterins and mycosporine-like amino acid compounds (MAAs…
SummaryFilaments of the desiccation-tolerant cyanobacteriumNostoc commune are embedded within, and distributed throughout, a…
AbstractIn situ measurements of ultraviolet (UV) irradiance, carbon fixation, and scytonemin pigmentation were made on Scytonema…