title: Effects of 5-fluorouracil on base modification in Escherichia coli tRNA.
mesh_terms: D004926:Escherichia coli / Q000235:genetics* / Q000378:metabolism; D005472:Fluorouracil / Q000494:pharmacology*; D006868:Hydrolysis; D011684:Purine Nucleosides / Q000378:metabolism; D011741:Pyrimidine Nucleosides / Q000378:metabolism; D012343:RNA, Transfer / Q000378:metabolism*
chemical_list: D011684:Purine Nucleosides; D011741:Pyrimidine Nucleosides; D012343:RNA, Transfer; D005472:Fluorouracil