tokens: Recently , it was shown that purified RAG1 / 2 proteins can cleave DNA hairpins in vitro , but the same activity was also described for a protein complex of the DNA repair proteins Nbs1 / Mre11/Rad50 .
folded_tokens: recently , it be show that purify rag1 / 2 protein can cleave dna hairpin in vitro , but the same activity be also describe for a protein complex of the dna repair protein nbs1 / mre11/rad50 .