english: However, the problem with microRNAs is that we cannot use existing DNA-based technology to detect them in a reliable way, because they are very short sequences of nucleotides, much smaller than DNA.
non_english: Problem sa mikroRNK je što ne možemo koristiti postojeću tehnologiju koja je zasnovana na DNK kako bismo ih otkrili na pouzdan način, zato što su one  veoma kratki nizovi nukleotida mnogo manji od DNK.