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Table 2 Percentage of SSR types across four EST collections

From: Gene-based SSR markers for common bean (Phaseolus vulgarisL.) derived from root and leaf tissue ESTs: an integration of the BMc series

SSR Type/Genotype/Tissue source

G19833 set 1leaf cDNAs

G19833 set 2 leaf cDNAs

DOR364 root HP

DOR364 root LP

Total SSR and Seq.

Di-nucleotide motifs 1

     

ac/gt/ca/tg

11.1

10.0

0.0

11.1

7.0

ag/ct/ga/tc

88.9

50.0

85.0

61.1

71.9

at/ta

0.0

40.0

15.0

27.8

21.1

gc/cg

0.0

0.0

0.0

0.0

0.0

Tri-nucleotide motifs

     

aag/aga/gaa/ttc/tct/ctt

11.8

25.0

30.4

30.8

23.2

aat/ata/taa/tta/tat/att

2.9

0.0

4.3

7.7

4.0

aac/aca/caa/ttg/tgt/gtt

8.8

6.3

13.0

3.8

8.1

acc/cac/cca/tgg/gtg/ggt

17.6

6.3

4.3

19.2

13.1

agc/cag/gca/tcg/gtc/cgt

17.6

12.5

13.0

3.8

12.1

agg/gag/gga/tcc/ctc/cct

20.6

6.3

17.4

15.4

16.2

atc/cat/tca/tag/gta/agt

2.9

37.5

8.7

11.5

12.1

ccg/gcc/cgc/ggc/cgg/cgc

2.9

0.0

4.3

0.0

2.0

gac/cga/acg/ctg/gct/tgc

14.7

6.3

4.3

7.7

9.1

  1. Motifs are distinguished for di- and tri-nucleotide based simple sequence repeats (SSRs) used to create new BMc markers.
  2. 1Complementary sequences for a given motif are given and were the basis for grouping of di-nucleotide and tri-nucleotide motif SSR.