Systematic and single cell analysis of Xenopus Piwi-interacting RNAs and Xiwi. Systematic and single cell analysis of Xenopus Piwi-interacting RNAs and Xiwi

Various small RNA libraries from purified microtubules or Xiwi immunoprecipitates or total extract from X.tropicalis or X.laevis egg extract. Various small RNA libraries from single X.tropicalis eggs. Analysis of this series of files is described in the manuscript "Systematic and single cell analysis of Xenopus Piwi-interacting RNAs and Xiwi". Overall design: Small RNAs were ligated with linkers and converted to cDNA by reverse transcription. cDNA library was amplified by PCR and was sequenced with either the 454 Genome Sequencer FLX platform or the Illumina GA-II platform.