after hae iii digestiion of duplex dna terminally labeled with 32p using polynucleotide kinase , the majority of fragments containing a 5 ' 32p label were about 40 nucleotides in length , and fragments of similar size were generated from each end , suggesting that the hae site closest to the end is within the terminal repetition .
C1857728
hae iii
C0019243
hae