Аннотация:Chemical landscape of natural RNA species is decorated with the large number of modified nucleosides. Some of those could easily be detected by reverse transcription, while others permit only high-performance liquid chromatography or mass-spectrometry detection. Presence of m6A nucleoside at a particular position of long RNA molecule is challenging to observe. Here we report an easy and high-throughput method for detection of m6A nucleosides in RNA based on high-resolution melting analysis. The method relies on the previous knowledge of the modified nucleoside position at a particular place of RNA and allows rapid screening for conditions or genes necessary for formation of that modification.