Tudor domain containing 12 (TDRD12) is essential for secondary PIWI interacting RNA biogenesis in mice.

Piwi-interacting RNAs (piRNAs) are gonad-specific small RNAs that provide defense against transposable genetic elements called transposons. Our knowledge of piRNA biogenesis is sketchy, partly due to an incomplete inventory of the factors involved. Here, we identify Tudor domain-containing 12 (TDRD1... View More