Markers + reference

Amsonia

2 species · Apocynaceae · Gentianales

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Species 2
Genome length 154–155 kb
Candidate markers 268
Primer pairs 100

Genome-wide nucleotide diversity

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

Candidate markers

11 hotspot labels from the diversity plot in genomic order, plus the top 10 remaining regions by MarkerSeek score (out of 268 candidates).

Label Region Length (bp) Pi Alignment reliability MarkerSeek score Primer available Action
trnH-GUG-psbA LSC 726 0.0507 0.79 73.0 yes View details
psbK-psbI LSC 167 0.0663 0.99 77.8 yes View details
atpH-atpI LSC 1139 0.0169 0.99 69.9 yes View details
petN-psbM LSC 1141 0.0065 0.94 61.8 yes View details
psaI-ycf4 LSC 326 0.0276 1.00 54.3 yes View details
petA-psbJ LSC 1007 0.0295 0.98 71.6 yes View details
petD LSC 1215 0.0091 0.99 49.8 yes View details
ycf1 IRb 1077 0.0056 1.00 47.0 no View details
ndhF SSC 2235 0.0098 1.00 56.2 yes View details
ndhG SSC 531 0.0038 1.00 45.8 yes View details
ycf1 SSC 5511 0.0091 0.99 45.9 yes View details
ndhG-ndhI SSC 233 0.0402 0.96 71.7 yes View details
trnE-UUC-trnT-GGU LSC 853 0.0074 0.94 66.9 yes View details
petD-rpoA LSC 194 0.0211 0.98 66.5 yes View details
rpoB-trnC-GCA LSC 1245 0.0113 0.99 65.9 yes View details
trnT-GGU-psbD LSC 1285 0.0095 0.99 65.6 yes View details
trnD-GUC-trnY-GUA LSC 98 0.0306 1.00 65.5 yes View details
rps16-trnQ-UUG LSC 1175 0.0101 0.93 63.9 yes View details
cemA-petA LSC 257 0.0195 1.00 63.7 yes View details
ndhE-ndhG SSC 104 0.0192 1.00 63.6 yes View details
rps7-rps12 IRb 53 0.0189 1.00 63.3 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 100 primer pairs (ranked by primer score).

Primer ID Label Forward Reverse Amplicon (bp) Cross-species rate Score
trnH-GUG-psbA_p1 trnH-GUG-psbA GATCCACTTGGCTACATCCG CCTCTAGACCTAGCTGCTGT 721–793 1.000 85.6
trnH-GUG-psbA_p2 trnH-GUG-psbA CAATCCACTGCCTTGATCCA CCTCTAGACCTAGCTGCTGT 735–807 1.000 85.5
trnH-GUG-psbA_p3 trnH-GUG-psbA AATCCACTGCCTTGATCCAC CCTCTAGACCTAGCTGCTGT 734–806 1.000 85.5
trnH-GUG-psbA_p4 trnH-GUG-psbA ACAATCCACTGCCTTGATCC CCTCTAGACCTAGCTGCTGT 736–808 1.000 85.5
trnH-GUG-psbA_p5 trnH-GUG-psbA GATCCACTTGGCTACATCCG TTCCCTCTAGACCTAGCTGC 724–796 1.000 85.5
rps16-trnQ-UUG_p1 rps16-trnQ-UUG AAGTCGCACGTTGCTTTCTA GAGGTTCGAATCCTTCCGTC 1248–1298 1.000 83.0
rps16-trnQ-UUG_p2 rps16-trnQ-UUG TCATGTCCTTCAAGTCGCAC GAGGTTCGAATCCTTCCGTC 1259–1309 1.000 82.4
rps16-trnQ-UUG_p3 rps16-trnQ-UUG AAGTCGCACGTTGCTTTCTA TTCGGAGGTTCGAATCCTTC 1252–1302 1.000 78.2
rps16-trnQ-UUG_p4 rps16-trnQ-UUG AAGTCGCACGTTGCTTTCTA TAAGGCAACGGGTTTTGGTC 1278–1328 1.000 78.1
rps16-trnQ-UUG_p5 rps16-trnQ-UUG ATCATGTCCTTCAAGTCGCA GAGGTTCGAATCCTTCCGTC 1260–1310 1.000 77.9
psbK-psbI_p1 psbK-psbI CTTTTGTTTGGCAAGCTGCT AACCCCCTTATTCTTCACGC 320 1.000 81.6
psbK-psbI_p2 psbK-psbI GTTTGGCAAGCTGCTGTAAG AACCCCCTTATTCTTCACGC 315 1.000 81.6
psbK-psbI_p3 psbK-psbI GTTTGGCAAGCTGCTGTAAG CCTTATTCTTCACGCCCAGG 310 1.000 80.0
psbK-psbI_p4 psbK-psbI CTTTTGTTTGGCAAGCTGCT CCCTTATTCTTCACGCCCAG 316 1.000 79.9
psbK-psbI_p5 psbK-psbI CTTTTGTTTGGCAAGCTGCT CCTTATTCTTCACGCCCAGG 315 1.000 79.9
atpH-atpI_p1 atpH-atpI ATAACGGAAGCGGCAGAAAT TTTTTGCAACTTTAGCCGCG 1227–1231 1.000 77.9
atpH-atpI_p2 atpH-atpI TACCCTCTACAGCTTGACCC TTTTTGCAACTTTAGCCGCG 1310–1314 1.000 76.9
atpH-atpI_p3 atpH-atpI GCGATACCCTCTACAGCTTG TTTTTGCAACTTTAGCCGCG 1314–1318 1.000 76.9
atpH-atpI_p4 atpH-atpI AATAACGGAAGCGGCAGAAA TTTTTGCAACTTTAGCCGCG 1228–1232 1.000 76.7
atpH-atpI_p5 atpH-atpI ATAACGGAAGCGGCAGAAAT CCGCGGCTTATATAGGTGAA 1212–1216 1.000 76.2
rpoB-trnC-GCA_p1 rpoB-trnC-GCA TAAAGTTCCTCCGCCAAACC CCGGATTTGAACTGGGGAAA 1414–1423 1.000 79.8
rpoB-trnC-GCA_p2 rpoB-trnC-GCA TAAAGTTCCTCCGCCAAACC AAAAGGATTTGCAGTCCCCC 1396–1405 1.000 77.6
rpoB-trnC-GCA_p3 rpoB-trnC-GCA CGCCAAACCCTGATCAATGA CCGGATTTGAACTGGGGAAA 1403–1412 1.000 76.3
rpoB-trnC-GCA_p4 rpoB-trnC-GCA TAAAGTTCCTCCGCCAAACC TTTGTTGATCAGGCGACACC 1433–1442 1.000 74.4
rpoB-trnC-GCA_p5 rpoB-trnC-GCA CGCCAAACCCTGATCAATGA AAAAGGATTTGCAGTCCCCC 1385–1394 1.000 74.1
petN-psbM_p1 petN-psbM ACTCGTAGTGTGGGGAAGAA TCATTCTAGTTCCTACCGCCT 1218–1237 1.000 76.2
petN-psbM_p2 petN-psbM TCGTAGTGTGGGGAAGAAGT TCATTCTAGTTCCTACCGCCT 1216–1235 1.000 76.2
petN-psbM_p3 petN-psbM ACTCGTAGTGTGGGGAAGAA TCTAGTTCCTACCGCCTTTCT 1214–1233 1.000 75.6
petN-psbM_p4 petN-psbM TCGTAGTGTGGGGAAGAAGT TCTAGTTCCTACCGCCTTTCT 1212–1231 1.000 75.6
petN-psbM_p5 petN-psbM CGTAGTGTGGGGAAGAAGTG TCATTCTAGTTCCTACCGCCT 1215–1234 1.000 75.6

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
Amsonia elliptica NC_069298.1 154242 View on NCBI ↗
Amsonia tabernaemontana NC_079612.1 154955 View on NCBI ↗