title: Possible mechanism of E. coli messenger RNA degration: non-enzymatic degradation.
abstract: The present paper points out lack of evidence to support the presently prevailing concept that E. coli mRNA turnover, in the gene expression process, cannot take place without mRNase(s). The present paper draws attention to possible physicochemical factors involved in the degradation, and advances a notion of non-enzymatic spontaneous degradation of E. coli mRNA in its expression process. This suggested hypothesis helps to explain hitherto reported findings on the mode of E. coli mRNA degradation.
mesh_terms: D001673:Biodegradation, Environmental; D004926:Escherichia coli / Q000201:enzymology; D006207:Half-Life; D006358:Hot Temperature; D046911:Macromolecular Substances; D009691:Nucleic Acid Denaturation; D012329:RNA, Bacterial / Q000378:metabolism; D012333:RNA, Messenger / Q000096:biosynthesis / Q000378:metabolism*; D012335:RNA, Ribosomal / Q000378:metabolism
chemical_list: D046911:Macromolecular Substances; D012329:RNA, Bacterial; D012333:RNA, Messenger; D012335:RNA, Ribosomal