TY - RPRT TI - Direct preparation of Cas9 ribonucleoprotein from E. coli for PCR-free seamless DNA assembly AU - li, w. AU - wang, f. AU - qiao, j. AU - liu, y. AU - ma, l. PY - 2018 DO - 10.1101/328468 UR - https://www.biorxiv.org/content/10.1101/328468v1 ID - 10.1101/328468 ER -