title: Selective alkylation of poly(A) tracts of RNA inside the cell with the derivative of ethyl ester of oligothymidilate bearing 2-chloroethylamino group.
mesh_terms: D000477:Alkylating Agents; D000818:Animals; D051379:Mice; D009374:Neoplasms, Experimental / Q000378:metabolism; D009841:Oligonucleotides / Q000378:metabolism / Q000494:pharmacology*; D011061:Poly A / Q000378:metabolism*; D012334:RNA, Neoplasm / Q000378:metabolism*
chemical_list: D000477:Alkylating Agents; D009841:Oligonucleotides; D012334:RNA, Neoplasm; D011061:Poly A