2468
Sodium dodecyl sulphate - induced cleavage by eukaryotic topoisomerase I is known to yield enzyme covalently attached to the 3 ' cut end of the DNA .
 eukaryotic topoisomerase I
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: GENE 
Text: {0} 
Answer:
 eukaryotic topoisomerase I