TY - JOUR AU - Hern Paik AU - Thomas Perkins BT - Journal of the American Chemical Society DA - 2011-03 DO - 10.1021/ja108952v PY - 2011 SP - 3219 EP - 3221 T2 - Journal of the American Chemical Society TI - Overstretching DNA at 65 pN does not require peeling from free ends or nicks VL - 133 ER -