Markers + reference

Xanthosoma

2 species · Araceae · Alismatales

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Species 2
Genome length 164–165 kb
Candidate markers 271
Primer pairs 90

Genome-wide nucleotide diversity

Sliding-window nucleotide diversity
Sliding-window nucleotide diversity (π) across the plastome.

Candidate markers

8 hotspot labels from the diversity plot in genomic order, plus the top 9 remaining regions by MarkerSeek score (out of 271 candidates).

Label Region Length (bp) Pi Alignment reliability MarkerSeek score Primer available Action
rps16 LSC 1325 0.0267 0.96 64.0 yes View details
trnS(GCU)-trnS (CGA) LSC 1798 0.0713 0.94 86.5 yes View details
trnY(GUA)-trnE(UUC) LSC 295 0.1115 0.97 80.8 yes View details
rps4-trnT(UGU) LSC 827 0.0301 0.56 62.8 yes View details
trnF(GAA)-ndhJ LSC 1389 0.0618 0.96 83.2 yes View details
rpl16 LSC 1950 0.0375 0.96 79.5 yes View details
ycf1-ndhF SSC 420 0.0746 0.80 82.6 yes View details
ndhG-ndhI SSC 369 0.0797 0.99 76.3 yes View details
psaC-ndhE SSC 630 0.0295 0.97 78.5 yes View details
tRNA-GUG-psbA LSC 495 0.0251 0.88 73.7 yes View details
petA-psbJ LSC 1125 0.0307 0.98 71.9 yes View details
trnK(UUU)-rps16 LSC 791 0.0181 0.98 71.1 yes View details
trnL(CAA)-ndhB IRb 1132 0.0110 0.96 68.7 yes View details
ndhB-trnL(CAA) IRa 1132 0.0110 0.96 68.7 yes View details
rpoB-trnC(GCA) LSC 1447 0.0107 0.97 68.0 yes View details
ycf3-trnS(GGA) LSC 877 0.0115 1.00 65.8 yes View details
ndhF-rpl32 SSC 1312 0.0078 0.97 65.1 yes View details
Candidate markers include all hotspot labels marked in the diversity plot, listed in genomic order, plus the top 10 remaining regions by MarkerSeek score. Primer design is attempted for every listed region. Primer available: yes means at least one valid primer pair was found; no means no valid pair passed screening; NA means primer design was skipped.

Primer pairs

Showing the top 30 of 90 primer pairs (ranked by primer score).

Primer ID Label Forward Reverse Amplicon (bp) Cross-species rate Score
tRNA-GUG-psbA_p1 tRNA-GUG-psbA GATCCACTTGGCTACATCCG CAACCGTGCTAACCTTGGTA 616–619 1.000 83.0
tRNA-GUG-psbA_p2 tRNA-GUG-psbA GATCCACTTGGCTACATCCG ATCAACCGTGCTAACCTTGG 618–621 1.000 83.0
tRNA-GUG-psbA_p3 tRNA-GUG-psbA CAATCCACTGCCTTGATCCA CAACCGTGCTAACCTTGGTA 630–633 1.000 82.9
tRNA-GUG-psbA_p4 tRNA-GUG-psbA AATCCACTGCCTTGATCCAC CAACCGTGCTAACCTTGGTA 629–632 1.000 82.9
tRNA-GUG-psbA_p5 tRNA-GUG-psbA ACAATCCACTGCCTTGATCC CAACCGTGCTAACCTTGGTA 631–634 1.000 82.9
trnK(UUU)-rps16_p1 trnK(UUU)-rps16 AAAGCCGAGTACTCTACCGT AGCTCAACCCACAAGAACTG 879–884 1.000 81.2
trnK(UUU)-rps16_p2 trnK(UUU)-rps16 AAGCCGAGTACTCTACCGTT AGCTCAACCCACAAGAACTG 878–883 1.000 81.2
trnK(UUU)-rps16_p3 trnK(UUU)-rps16 CCGCACTTAAAAGCCGAGTA AGCTCAACCCACAAGAACTG 888–893 1.000 80.2
trnK(UUU)-rps16_p4 trnK(UUU)-rps16 AAAGCCGAGTACTCTACCGT GAGCTCAACCCACAAGAACT 880–885 1.000 79.3
trnK(UUU)-rps16_p5 trnK(UUU)-rps16 AAGCCGAGTACTCTACCGTT GAGCTCAACCCACAAGAACT 879–884 1.000 79.3
rps16_p1 rps16 GGGGGCGGATCCAATTAAAA ATCAATTCCATCCCGGTTCG 1859–1919 1.000 82.3
rps16_p2 rps16 GGGGGCGGATCCAATTAAAA GAGGTTCGAATCCTTCCGTC 2582–2628 1.000 81.1
rps16_p3 rps16 GGGGGCGGATCCAATTAAAA AATCCTTCCGTCCCAGATCA 2574–2620 1.000 80.8
rps16_p4 rps16 GGGGGCGGATCCAATTAAAA ATCCTTCCGTCCCAGATCAA 2573–2619 1.000 80.8
rps16_p5 rps16 GGGGGCGGATCCAATTAAAA TCCTTCCGTCCCAGATCAAT 2572–2618 1.000 80.8
trnS(GCU)-trnS (CGA)_p1 trnS(GCU)-trnS (CGA) CAATCCGTCGCTTTAGTCCA AGGACGAATCACACTTTTACCA 1870–2098 1.000 70.1
trnS(GCU)-trnS (CGA)_p2 trnS(GCU)-trnS (CGA) AATCCGTCGCTTTAGTCCAC AGGACGAATCACACTTTTACCA 1869–2097 1.000 70.1
trnS(GCU)-trnS (CGA)_p3 trnS(GCU)-trnS (CGA) GAGAAAGCGGAGAAAGAGGG AGGACGAATCACACTTTTACCA 1930–2158 1.000 69.8
trnS(GCU)-trnS (CGA)_p4 trnS(GCU)-trnS (CGA) CAATCCGTCGCTTTAGTCCA GGACGAATCACACTTTTACCAC 1869–2097 1.000 69.6
trnS(GCU)-trnS (CGA)_p5 trnS(GCU)-trnS (CGA) AATCCGTCGCTTTAGTCCAC GGACGAATCACACTTTTACCAC 1868–2096 1.000 69.6
rpoB-trnC(GCA)_p1 rpoB-trnC(GCA) CCCTCATTTTCATCCCGGAG TGGGGTTTAGATCAGCAGGA 1565–1588 1.000 82.7
rpoB-trnC(GCA)_p2 rpoB-trnC(GCA) CTCATTTTCATCCCGGAGCA TGGGGTTTAGATCAGCAGGA 1563–1586 1.000 82.5
rpoB-trnC(GCA)_p3 rpoB-trnC(GCA) CCCTCATTTTCATCCCGGAG GCGACACCCAGATTTGAACT 1516–1539 1.000 79.2
rpoB-trnC(GCA)_p4 rpoB-trnC(GCA) CTCATTTTCATCCCGGAGCA GCGACACCCAGATTTGAACT 1514–1537 1.000 79.1
rpoB-trnC(GCA)_p5 rpoB-trnC(GCA) CCCTCATTTTCATCCCGGAG TAAAGGATTTGCAGTCCCCC 1491–1514 1.000 78.9
trnY(GUA)-trnE(UUC)_p1 trnY(GUA)-trnE(UUC) CACAAAAGAAAGCGGCGAAT TAGCGGTTCAGGACATCTCT 463–552 1.000 84.7
trnY(GUA)-trnE(UUC)_p2 trnY(GUA)-trnE(UUC) CACAAAAGAAAGCGGCGAAT TCTAGCGGTTCAGGACATCT 465–554 1.000 84.7
trnY(GUA)-trnE(UUC)_p3 trnY(GUA)-trnE(UUC) AGAAAGCGGCGAATTTTTGG TAGCGGTTCAGGACATCTCT 457–546 1.000 84.7
trnY(GUA)-trnE(UUC)_p4 trnY(GUA)-trnE(UUC) AGAAAGCGGCGAATTTTTGG TCTAGCGGTTCAGGACATCT 459–548 1.000 84.7
trnY(GUA)-trnE(UUC)_p5 trnY(GUA)-trnE(UUC) CACAAAAGAAAGCGGCGAAT GTCTAGCGGTTCAGGACATC 466–555 1.000 84.2

Result downloads

Reference species (2)

One GenBank record per species. Use the NCBI button to open the Nucleotide entry for the listed accession.

Species Accession Length (bp) Link
Xanthosoma helleborifolium NC_051873.1 164418 View on NCBI ↗
Xanthosoma sagittifolium MW628970.1 165169 View on NCBI ↗