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Table 2 Comparison of SSR distributions between non-genic sequences and gene coding sequences

From: Comparative genome-wide characterization leading to simple sequence repeat marker development for Nicotiana

 

Non-genic sequence

Coding sequence

Sequence (bp) in N. tabacum K326

3,598,940,919

97,717,452

Length of repeat unit (bp)

1–10

1–6

Most abundant motif

 AT/TA, TA/AT

37.0%

3.3%

 TC/GA, GA/TC

14.90%

34.0%

Total SSRs

524,643 (99.1%)

4660 (0.9%)