Small RNA profiling of Xenopus embryos reveals novel miRNAs and a new class of small RNAs derived from intronic transposable elements

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Figure 2.
Figure 2.

Heatmap analysis of miRNA expression in early Xenopus development. miRNA tags of 22–23 nt identical in sequence to a miRbase miRNA were clustered by expression similarity. miRNA expression is displayed using a color key where blue corresponds to low and red to high numbers of miRNA normalized reads. The miRNAs labeled are those mentioned in the text and/or the most abundant in the five libraries (Supplemental Table S3).

This Article

  1. Published in Advance September 24, 2013, doi: 10.1101/gr.144469.112 Genome Res. 24: 96-106

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