Markers + reference

Ophrys

3 species · Orchidaceae · Asparagales

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Species 3
Genome length 147–150 kb
Candidate markers 268
Primer pairs 95

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 268 candidates).

Label Region Length (bp) Pi Alignment reliability MarkerSeek score Primer available Action
trnQ-UUG-psbK LSC 337 0.0247 1.00 57.4 yes View details
trnT-UGU-trnL-UAA LSC 916 0.0243 0.96 71.5 yes View details
ndhC-trnV-UAC LSC 737 0.0172 1.00 59.5 yes View details
psaJ-rpl33 LSC 501 0.0319 1.00 71.9 yes View details
trnN-GUU-rpl32 SSC 941 0.0258 0.97 67.4 yes View details
ccsA-ndhD SSC 1306 0.0158 1.00 54.0 yes View details
ycf1 SSC 5319 0.0127 1.00 46.5 yes View details
ycf1-trnN-GUU IRa 331 0.0323 0.97 63.7 yes View details
rpl36-infA LSC 94 0.0430 0.99 70.2 yes View details
accD-psaI LSC 201 0.0232 1.00 67.3 yes View details
trnF-GAA-ndhJ LSC 843 0.0119 1.00 66.2 yes View details
rps8-rpl14 LSC 228 0.0175 1.00 66.0 yes View details
atpB-rbcL LSC 719 0.0089 0.98 65.2 yes View details
infA-rps8 LSC 114 0.0175 1.00 63.7 yes View details
clpP-psbB LSC 517 0.0103 1.00 63.6 yes View details
rpl33-rps18 LSC 159 0.0168 1.00 63.2 yes View details
rps12-trnV-GAC IRb 1438 0.0019 0.99 63.0 yes View details
psbH-petB LSC 633 0.0053 1.00 62.3 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 95 primer pairs (ranked by primer score).

Primer ID Label Forward Reverse Amplicon (bp) Cross-species rate Score
trnK-UUU_p1 trnK-UUU TGTCTTATATGCTAATGTCAACCA CCATGTTTTGTCGCAGTTGT 2952–2991 1.000 43.3
trnK-UUU_p2 trnK-UUU TGTCTTATATGCTAATGTCAACCA TCCATGTTTTGTCGCAGTTG 2953–2992 1.000 43.3
trnK-UUU_p3 trnK-UUU TGTCTTATATGCTAATGTCAACCA GTTCCATGTTTTGTCGCAGT 2955–2994 1.000 43.3
trnK-UUU_p4 trnK-UUU CATGTCTTATATGCTAATGTCAACCA CCATGTTTTGTCGCAGTTGT 2954–2993 1.000 43.3
trnK-UUU_p5 trnK-UUU ACATGTCTTATATGCTAATGTCAACC CCATGTTTTGTCGCAGTTGT 2955–2994 1.000 43.3
trnQ-UUG-psbK_p1 trnQ-UUG-psbK TAGGACCAAAACCCATTGCC AGACAGATACAGATTAAACTAAAGA 413–415 1.000 42.5
trnQ-UUG-psbK_p2 trnQ-UUG-psbK TAGGACCAAAACCCATTGCC AAGACAGATACAGATTAAACTAAAGA 414–416 1.000 42.5
trnQ-UUG-psbK_p3 trnQ-UUG-psbK CAAAACCCATTGCCTTACCG AGACAGATACAGATTAAACTAAAGA 407–409 1.000 42.5
trnQ-UUG-psbK_p4 trnQ-UUG-psbK GAAGGATTCGAACCTCCGAG AGACAGATACAGATTAAACTAAAGA 436–438 1.000 42.4
trnQ-UUG-psbK_p5 trnQ-UUG-psbK TGGAAATAGTCTGGGACGGA AGACAGATACAGATTAAACTAAAGA 454–456 1.000 42.3
trnT-UGU-trnL-UAA_p1 trnT-UGU-trnL-UAA GCGATGCTCTAACCTCTGAG ACCAATTTCGCCATATCCCC 864–966 1.000 85.4
trnT-UGU-trnL-UAA_p2 trnT-UGU-trnL-UAA GCGATGCTCTAACCTCTGAG TAGCGTCTACCAATTTCGCC 872–974 1.000 84.9
trnT-UGU-trnL-UAA_p3 trnT-UGU-trnL-UAA GGAATCGAACCGATGACCAT ACCAATTTCGCCATATCCCC 896–998 1.000 84.5
trnT-UGU-trnL-UAA_p4 trnT-UGU-trnL-UAA GGAATCGAACCGATGACCAT TAGCGTCTACCAATTTCGCC 904–1006 1.000 84.0
trnT-UGU-trnL-UAA_p5 trnT-UGU-trnL-UAA GCGATGCTCTAACCTCTGAG ATCCAATCAAGTCCGTAGCG 887–989 1.000 83.6
trnF-GAA-ndhJ_p1 trnF-GAA-ndhJ GCTAGGATGATGCACGGAAA TATTTACGCTCCCAGTGTGC 969–997 1.000 84.5
trnF-GAA-ndhJ_p2 trnF-GAA-ndhJ CCTCGTGTCACCAGTTCAAA TATTTACGCTCCCAGTGTGC 900–935 1.000 84.2
trnF-GAA-ndhJ_p3 trnF-GAA-ndhJ GCTAGGATGATGCACGGAAA GGGACTCCATTGCTGTCATT 1010–1038 1.000 83.4
trnF-GAA-ndhJ_p4 trnF-GAA-ndhJ GCTAGGATGATGCACGGAAA TGTGCCTACGATGTAGGGAT 977 0.333 52.3
trnF-GAA-ndhJ_p5 trnF-GAA-ndhJ CCTCGTGTCACCAGTTCAAA TGTGCCTACGATGTAGGGAT 908 0.333 52.3
ndhC-trnV-UAC_p1 ndhC-trnV-UAC CTTTTCTGGCCCTTCCCTAA CCGAGAAAGTCTACGGTTCG 887–903 1.000 74.2
ndhC-trnV-UAC_p2 ndhC-trnV-UAC TTTCTGGCCCTTCCCTAATC CCGAGAAAGTCTACGGTTCG 885–901 1.000 72.4
ndhC-trnV-UAC_p3 ndhC-trnV-UAC TTCTGGCCCTTCCCTAATCG CCGAGAAAGTCTACGGTTCG 884–900 1.000 72.1
ndhC-trnV-UAC_p4 ndhC-trnV-UAC TCGGGGCTAAAATTCCAGAA CCGAGAAAGTCTACGGTTCG 867–883 1.000 71.9
ndhC-trnV-UAC_p5 ndhC-trnV-UAC TTTTCTGGCCCTTCCCTAATC CCGAGAAAGTCTACGGTTCG 886–902 1.000 70.3
atpB-rbcL_p1 atpB-rbcL TGGGCCAATAATTTGAGCGA TCCAACGCTTGCTTTAGTCT 785–848 1.000 79.4
atpB-rbcL_p2 atpB-rbcL CGATACGCCCTAGGTTTTGT TCCAACGCTTGCTTTAGTCT 768–831 1.000 78.1
atpB-rbcL_p3 atpB-rbcL TGGGCCAATAATTTGAGCGA ACGCTTGCTTTAGTCTCTGT 781–844 1.000 77.2
atpB-rbcL_p4 atpB-rbcL TGGGCCAATAATTTGAGCGA CCAACGCTTGCTTTAGTCTC 784–847 1.000 76.7
atpB-rbcL_p5 atpB-rbcL CTGGGCCAATAATTTGAGCG TCCAACGCTTGCTTTAGTCT 786–849 1.000 76.5

Result downloads

Reference species (3)

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

Species Accession Length (bp) Link
Ophrys insectifera subsp. aymoninii MW309825.1 146674 View on NCBI ↗
Ophrys lutea NC_058525.1 150284 View on NCBI ↗
Ophrys sphegodes subsp. aveyronensis MN120441.1 146816 View on NCBI ↗