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Table 2 Positions in the sorghum genome and primer sequence of the 16 single nucleotide polymorphisms (SNPs) chosen for PCR amplification and subsequent Sanger sequencing validation (Chr = Chromosome)

From: Mining sequence variations in representative polyploid sugarcane germplasm accessions

Code

SNP type

Callera

Chr.

Forward sequence

Reverse sequence

SNP1

T/A

F, G, Sa, St, T

2

ACGTCAAAAGCTTCGCAGGA

GGCAAAGAAAGCACTGAAGG

SNP2

C/T

F, G, Sa, St, T

2

GCCTGAGATGGCACAAAAAT

CACTGTTTTGCATCCTTTGC

SNP3

G/A

F, G, Sa, St, T

3

CACCACCCACCAACCTAAGC

TTCTTTGCAGTGACCCAGTG

SNP4

A/T

T

3

GGAAGGGCAAGGACTCCTAC

GAAGCCCAGGGACATTGTTA

SNP5

T/C

F, G, Sa, St, T

3

GCTCGCTACAGGGCATAAAG

ACCGTGGTGCTTTTAGAGCT

SNP6

T/C

F, G, Sa, St, T

3

GGGAACCAAAAAGGAGGGTA

GCATACCCTCAAAGGAGTTG

SNP7

C/T

F, G, Sa, St, T

4

GCTCCCAAAGACCATGACAG

TGTCGTGCAGAAGCCAATTA

SNP8

G/A

F, G, Sa, St, T

4

GCTCCCAAAGACCATGACAG

TGTCGTGCAGAAGCCAATTA

SNP9

G/A

F, G, T

4

CATCCTGGTTTTCAGGGGTA

TTGCGGAGGATATGCAGAGT

SNP10

A/G

F, G, Sa, St, T

5

ATGAACGCTTTCCAGATGCT

TCTCACCTGGTGCTCCTTCT

SNP11

C/T

G, Sa, St, T

5

TCAGCCTGGTGAGTTTCCTT

TGTAAACTGGGGAGGACCAG

SNP12

C/T

T

5

TGCAGGTGCTTGCTGAGTAT

AAGCAAGATTGTGCCCTTCA

SNP13

C/A

F, G, Sa, St, T

5

TCTGGATGGGGTACTGGGTA

CCCGGCTAAAGACAATACGA

SNP14

A/G

F

6

CCTGTCCTTAGTGTCTGCAT

CAAGCAAGCAAGTTCCCATT

SNP15

C/T

F, G, Sa, St, T

6

CCTGTCCTTAGTGTCTGCAT

CAAGCAAGCAAGTTCCCATT

SNP16

G/A

F, G, T

6

AAAACATTGAAAGCAGATGC

GCATGTGGCATGTAATGAGG

  1. aSNPs were called by reference-based callers: F Freebayes, G GATK, Sa Samtools, St Stacks, T Tassel