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Targeting double-stranded nucleic acids using the λExo–pDNA system
λ exonuclease (λExo) binds 5′-phosphorylated single-stranded DNA (pDNA) at complementary regions on double-stranded DNA and DNA–RNA duplexes under ambient conditions without a PAM-like motif. In the presence of Mg2+, λExo then digests the pDNA into nucleotides.
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Navigating the vaccines landscape
We explore the latest developments in the vaccines field, through our editorial feature and showcase of companies.