Markers + reference

Calotropis

2 species · Apocynaceae · Gentianales

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Species 2
Genome length 166–166 kb
Candidate markers 273
Primer pairs 85

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 10 remaining regions by MarkerSeek score (out of 273 candidates).

Label Region Length (bp) Pi Alignment reliability MarkerSeek score Primer available Action
trnH-GUG-psbA LSC 362 0.0028 1.00 55.4 yes View details
rbcL-accD LSC 732 0.0014 1.00 45.5 yes View details
accD LSC 4332 0.0064 0.94 61.7 yes View details
ycf4-cemA LSC 711 0.0028 1.00 60.4 yes View details
petB LSC 1435 0.0014 1.00 59.6 yes View details
ycf1 SSC 1905 0.0000 1.00 39.2 no View details
ccsA SSC 960 0.0000 1.00 32.2 yes View details
ycf1 SSC 6297 0.0013 0.99 54.2 yes View details
ccsA-ndhD SSC 240 0.0250 1.00 66.9 yes View details
ndhF-rpl32 SSC 836 0.0012 0.97 62.0 yes View details
trnN-GUU-ycf1 IRb 876 0.0000 0.85 60.7 yes View details
atpA-atpF LSC 75 0.0133 1.00 60.2 yes View details
ndhC-trnV-UAC LSC 1321 0.0008 0.99 60.1 yes View details
rpl20-rps12 LSC 934 0.0000 0.99 59.9 yes View details
petA-psbJ LSC 602 0.0017 1.00 59.7 yes View details
matK-trnK-UUU LSC 688 0.0015 1.00 59.6 yes View details
trnK-UUU-rps16 LSC 774 0.0013 1.00 59.5 yes View details
rps7-rps12 IRb 621 0.0000 0.99 59.5 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 85 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 TTCCCTCTAGACCTAGCTGC 431 1.000 78.6
trnH-GUG-psbA_p2 trnH-GUG-psbA CAATCCACTGCCTTGATCCA TTCCCTCTAGACCTAGCTGC 445 1.000 78.5
trnH-GUG-psbA_p3 trnH-GUG-psbA AATCCACTGCCTTGATCCAC TTCCCTCTAGACCTAGCTGC 444 1.000 78.5
trnH-GUG-psbA_p4 trnH-GUG-psbA ACAATCCACTGCCTTGATCC TTCCCTCTAGACCTAGCTGC 446 1.000 78.5
trnH-GUG-psbA_p5 trnH-GUG-psbA GATCCACTTGGCTACATCCG CCGTGCTAACCTTGGTATGG 480 1.000 76.4
matK-trnK-UUU_p1 matK-trnK-UUU ACTATGGTCATGGGCAAGTG AACGGTAGAGTACTCGGCTT 820 1.000 75.3
matK-trnK-UUU_p2 matK-trnK-UUU ACTATGGTCATGGGCAAGTG ACGGTAGAGTACTCGGCTTT 819 1.000 75.3
matK-trnK-UUU_p3 matK-trnK-UUU GGTCATGGGCAAGTGCATAA AACGGTAGAGTACTCGGCTT 815 1.000 74.5
matK-trnK-UUU_p4 matK-trnK-UUU GGTCATGGGCAAGTGCATAA ACGGTAGAGTACTCGGCTTT 814 1.000 74.5
matK-trnK-UUU_p5 matK-trnK-UUU ACTATGGTCATGGGCAAGTG GGGTTGCTAACTCAACGGTA 833 1.000 73.0
trnK-UUU-rps16_p1 trnK-UUU-rps16 GTCGTGGTCTTCCAAACCTT GGGTGGGGGTTTTTAAGGAA 940 1.000 76.6
trnK-UUU-rps16_p2 trnK-UUU-rps16 GTCGTGGTCTTCCAAACCTT AAGGGTGGGGGTTTTTAAGG 942 1.000 76.5
trnK-UUU-rps16_p3 trnK-UUU-rps16 CCGATGGTATGGACGAATCC GGGTGGGGGTTTTTAAGGAA 919 1.000 76.2
trnK-UUU-rps16_p4 trnK-UUU-rps16 GTCGTGGTCTTCCAAACCTT AGGGTGGGGGTTTTTAAGGA 941 1.000 76.2
trnK-UUU-rps16_p5 trnK-UUU-rps16 CCGATGGTATGGACGAATCC AAGGGTGGGGGTTTTTAAGG 921 1.000 76.2
atpA-atpF_p1 atpA-atpF ATGCCATCGCCTACTTGAAG TTGGCAGGTTAGGGTCAATG 229–239 1.000 78.3
atpA-atpF_p2 atpA-atpF ATGCCATCGCCTACTTGAAG TACGTGGAGCCTTAGGAACT 301–311 1.000 78.1
atpA-atpF_p3 atpA-atpF ATCGCCTACTTGAAGTACGC TTGGCAGGTTAGGGTCAATG 224–234 1.000 77.0
atpA-atpF_p4 atpA-atpF ATCGCCTACTTGAAGTACGC TACGTGGAGCCTTAGGAACT 296–306 1.000 76.8
atpA-atpF_p5 atpA-atpF CAATGCCATCGCCTACTTGA TTGGCAGGTTAGGGTCAATG 231–241 1.000 76.0
ndhC-trnV-UAC_p1 ndhC-trnV-UAC GTCCTTTGTTAATCGGGGCT AGAAGGTCTACGGTTCGAGT 1455–1466 1.000 78.1
ndhC-trnV-UAC_p2 ndhC-trnV-UAC GGGGCTAAAACTCCGGAAAT AGAAGGTCTACGGTTCGAGT 1441–1452 1.000 78.0
ndhC-trnV-UAC_p3 ndhC-trnV-UAC GTCCTTTGTTAATCGGGGCT GAAGGTCTACGGTTCGAGTC 1454–1465 1.000 75.4
ndhC-trnV-UAC_p4 ndhC-trnV-UAC GGGGCTAAAACTCCGGAAAT GAAGGTCTACGGTTCGAGTC 1440–1451 1.000 75.3
ndhC-trnV-UAC_p5 ndhC-trnV-UAC TGGTCCTTTGTTAATCGGGG AGAAGGTCTACGGTTCGAGT 1457–1468 1.000 75.1
rbcL-accD_p1 rbcL-accD ACTACAGTTCGGTGGAGGAA CATAAACCACCGTTTTCGCC 991 1.000 79.9
rbcL-accD_p2 rbcL-accD TGCAATGCACGCAGTTATTG CATAAACCACCGTTTTCGCC 1303 1.000 79.7
rbcL-accD_p3 rbcL-accD GAAACCGGCGAAATCAAAGG CATAAACCACCGTTTTCGCC 1497 1.000 79.7
rbcL-accD_p4 rbcL-accD ACTACAGTTCGGTGGAGGAA ACCATCGTTATCTTGCGCAT 1444 1.000 79.7
rbcL-accD_p5 rbcL-accD TGCAATGCACGCAGTTATTG ACCATCGTTATCTTGCGCAT 1756 1.000 79.6

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
Calotropis gigantea NC_041431.1 165928 View on NCBI ↗
Calotropis procera NC_041440.1 166010 View on NCBI ↗