What are Piwi- or piRNAs ? Here is the answer: P-element induced wimpy testis (Piwi)-RNAs, or Piwi-interacting RNA, or piRNAs are small RNAs typically 23 to 35 nucleotides long . . During the recent 16 years a group of small… Read More ›
RNA World Hypothesis
The RNA world is still expanding !
The ever expanding world of RNA RNA or ribonucleic acids differ from DNA or deoxyribonucleic acids in having the sugar ribose in place of deoxyribose as well as having one less oxygen atom at the ribose. Secondly, in RNA the… Read More ›
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