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Table 1 Characteristics of 28 SSR loci in 121 Erianthus accessions collected in Thailand

From: Erianthus germplasm collection in Thailand: genetic structure and phylogenetic aspects of tetraploid and hexaploid accessions

Locus Expected size (bp) b Observed size range (bp) Characteristics c
Name Motif a NA NP NG PIC MI Rp
ED002 (CT)8 247 238–278 13 100.0 33 0.16 2.03 2.79
ED011 (AG)8 199 144–216 10 100.0 39 0.22 2.20 3.01
ED035 d (AC)8 232 194–232 11 100.0 53 0.27 3.01 4.81
ED082 (AT)8 197 157–282 26 100.0 86 0.19 4.82 6.48
ED088 (AG)10 174 159–195 16 100.0 65 0.20 3.14 4.25
ED101 (GT)8 186 196–220 13 100.0 39 0.19 2.42 3.50
ED106 (CT)11 207 174–206 14 100.0 68 0.25 3.54 5.07
ED113 (AT)8 182 171–189 9 100.0 37 0.27 2.43 3.45
ED185 (AG)12 177 153–269 9 88.9 18 0.14 1.13 1.72
ED188 (GT)9 201 141–200 6 100.0 18 0.28 1.67 2.35
ED239 (CT)8 179 174–180 4 100.0 13 0.36 1.44 2.05
ED265 (GT)8 235 227–257 14 100.0 56 0.22 3.04 4.88
ED307 (GT)8 173 143–179 9 100.0 34 0.26 2.30 3.59
ED316 (GT)8 249 234–256 11 100.0 43 0.25 2.77 4.10
ETR044 (AGC)7 193 124–249 9 100.0 25 0.23 2.05 2.84
ETR047 (AGG)6 197 189–195 3 100.0 5 0.24 0.73 0.94
ETR074 (GGT)5 224 188–239 10 90.0 25 0.16 1.46 1.93
ETR077 (CCT)5 198 192–210 5 80.0 9 0.18 0.71 1.09
ETR083 (CTT)14 234 214–329 29 100.0 75 0.13 3.75 4.89
ETR097 (CCG)6 190 178–205 9 88.9 23 0.19 1.55 2.26
ETR098 (CTT)5 139 138 1 0.0 1 0.00 0.00 0.00
ETR104 (AGC)5 252 156–326 9 88.9 18 0.19 1.54 2.17
ETR107 (CCG)5 234 174–244 7 100.0 16 0.22 1.53 2.28
ETR124 (GAT)7 182 166–181 6 83.3 16 0.28 1.40 2.50
ETR129 (AAT)7 154 137–236 32 100.0 83 0.15 4.94 6.30
ETR154 (CCG)6 194 171–198 10 100.0 36 0.25 2.53 3.59
ETR169 (GTT)10 242 183–322 12 100.0 46 0.20 2.46 3.26
ETR172 (GCT)5 141 112–184 9 100.0 18 0.16 1.43 1.98
Maximum 32 100.0 86 0.36 4.94 6.48
Minimum 1 0.0 1 0.00 0.00 0.00
Mean (SD) 11.3 (7.2) 93.6 (19.2) 35.6 (23.5) 0.21 (0.07) 2.22 (1.15) 3.15 (1.55)
  1. a Motifs and numbers of repeat in E. arundinaceus accession ‘JW630’ used in SSR marker development
  2. b Size of PCR product in E. arundinaceus accession ‘JW630’ used in SSR marker development
  3. cNA, numbers of amplified fragments; NP, % of polymorphic fragments; NG, numbers of genotypes; PIC, polymorphic information content; MI, marker index; Rp, resolving power
  4. d Loci indicating high discriminatory power in all 121 accessions are shown in bold