And I guess the most obvious one here might be mRNAs, because these are the transcribed forms of genes, the form in which a gene gets read by the cell. So what I think we can share is that the different forms of RNA - mRNA, tRNA, rRNA - each in their own way have absolutely fundamental functions without which the biology of the genome could not be translated into practice. DNA is a vitally important molecule for not only humans but also most other organisms. But really, when you think about it, RNA, in so many ways, is the actual functional form of nucleic acids that really the body uses to do the business of, you know, constructing cells or responding to immune challenges, of carrying amino acids from one part of the cell to the other, that quite often I feel that RNA doesn't get the respect it deserves. It contains units of biological building blocks called nucleotides. I often think of RNA as being the less well-known cousin of DNA, particularly for people outside the field of biology or genomics. It is the genetic information that every parent passes on to their biological children.