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Davis Strawberry Project Microsatellite Analysis

The type and frequency of simple sequence repeats in this fragaria EST dataset (tdavis) were determined using the CUGIssr.pl program. For these searches, SSRs are defined as dinucleotides repeated at least 5 times, trinucleotides repeated at least 4 times, tetranucleotides repeated at least 3 times, or pentanucleotides repeated at least 2 times.

Number of Sequences 2717
Number of Sequences Having One Or More SSRs 480
Percentage of Sequences Having One Or More SSRs 17.7%
Total Number of SSRs Found 664
Number of Motifs 146

Frequency of Motif Type

Motif Length Frequency Percentage Frequency
2 bp 174 26.2 %
3 bp 259 39.0%
4 bp 193 29.1%
5 bp 38 5.7%