Researchers developed DNA-based fluorescent sensors that can detect two different forms of iron (Fe2+ and Fe3+) at the same time in cell cultures and in brain slices from mice genetically modified to ...
Proceedings of the National Academy of Sciences of the United States of America, Vol. 118, No. 3 (January 19, 2021), pp. 1-10 (10 pages) Rev-Erbβ is a nuclear receptor that couples circadian rhythm, ...
Schematic of a novel iron sensor. When a short strand of DNA called a DNAzyme (green) binds to a specific form of iron (e.g., Fe3+ or Fe2+), the DNAzyme cuts a second strand of DNA (red) and releases ...
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