The rapid growth of sequences data tones down the individual capacities to handle them in a reasonable time frame. To compensate this SILVA now offers a nonredundant version of the SSURef 102 dataset. The new SSURef NR contains only around 50% of the sequences compared to the full SSURef 102. Although significantly reduced it is still a representative dataset with a high quality alignment, a fully classified tree and sequences from all three domains of life.
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Finally we got it! Now over 1.4 MILLION aligned SSU & LSU sequences!
Pat Schloss compared three different rRNA alignments and SILVA has become the reference. Read more...
SILVA Release 102 with more than 1.4 million rRNAs is now scheduled for February 2010. Click on more to see the first statistics.