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Small RNA Signatures (version 2.1.2.1)

Will you select a reference genome from your history or use a built-in index?:

Built-ins were indexed using default options

Compute signature from this bowtie standard output:

Min size of query small RNAs:

'23' = 23 nucleotides

Max size of query small RNAs:

'29' = 29 nucleotides

Min size of target small RNAs:

'23' = 23 nucleotides

Max size of target small RNAs:

'29' = 29 nucleotides

Minimal relative overlap analyzed:

'1' = 1 nucleotide overlap

Maximal relative overlap analyzed:

'1' = 1 nucleotide overlap

Graph type:

Signature can be computed globally or by item present in the alignment file

What it does

This tool computes the number of pairs by overlap classes (in nt) from a bowtie output file, the z-score calculated from these numbers of pairs, and the ping-pong signal as described in Brennecke et al (2009) Science. The numerical options set the min and max size of both the query small rna class and the target small rna class. Three type of signals are plotted in separate pdf files, the number of pairs founds, the z-score calculated from these numbers of pairs, and the ping-pong signal as described in Brennecke et al (2009) Science.