Markers + reference

Ambrosia

2 species · Asteraceae · Asterales

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Species 2
Genome length 152–152 kb
Candidate markers 275
Primer pairs 90

Genome-wide nucleotide diversity

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

Candidate markers

7 hotspot labels from the diversity plot in genomic order, plus the top 10 remaining regions by MarkerSeek score (out of 275 candidates).

Label Region Length (bp) Pi Alignment reliability MarkerSeek score Primer available Action
trnK-UUU-rps16 LSC 862 0.0128 1.00 55.7 yes View details
trnS-GCU-trnC-GCA LSC 754 0.0392 0.98 78.6 yes View details
trnE-UUC-rpoB LSC 926 0.0376 0.83 73.6 yes View details
ndhC-trnV-UAC LSC 986 0.0101 1.00 61.4 yes View details
rbcL LSC 1458 0.0021 1.00 46.1 yes View details
rpoA LSC 1008 0.0129 1.00 66.2 yes View details
ndhI-ndhG SSC 382 0.0166 0.95 53.6 yes View details
petL LSC 96 0.0312 1.00 70.5 yes View details
rps19-trnH-GUG LSC 30 0.1250 0.27 70.0 yes View details
trnG-UCC-trnT-GGU LSC 141 0.0496 1.00 69.6 yes View details
trnY-GUA-trnE-UUC LSC 179 0.0391 1.00 66.4 yes View details
psbN-psbH LSC 84 0.0238 1.00 66.2 yes View details
rpl14-rpl16 LSC 128 0.0234 1.00 66.0 yes View details
psbH-petB LSC 142 0.0152 0.93 65.3 yes View details
matK-trnK-UUU LSC 746 0.0107 1.00 64.9 yes View details
rbcL-accD LSC 580 0.0143 0.97 64.1 yes View details
trnT-UGU-trnL-UAA LSC 556 0.0073 0.98 64.0 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
rps19-trnH-GUG_p1 rps19-trnH-GUG GAGGAAGCTGTGACACGTTC CGGATGTAGCCAAGTGGATC 201 0.500 52.1
rps19-trnH-GUG_p2 rps19-trnH-GUG GAGGAAGCTGTGACACGTTC TGGATCAAGGCAGTGGATTG 187 0.500 52.1
rps19-trnH-GUG_p3 rps19-trnH-GUG GAGGAAGCTGTGACACGTTC GGATCAAGGCAGTGGATTGT 186 0.500 52.0
rps19-trnH-GUG_p4 rps19-trnH-GUG GAGGAAGCTGTGACACGTTC GTGGATCAAGGCAGTGGATT 188 0.500 52.0
rps19-trnH-GUG_p5 rps19-trnH-GUG GGAAGCTGTGACACGTTCA CGGATGTAGCCAAGTGGATC 199 0.500 50.9
matK-trnK-UUU_p1 matK-trnK-UUU ACTCCTGAAAGATAAGCGGA AACGGTAGAGTACTCGGCTT 843 1.000 63.1
matK-trnK-UUU_p2 matK-trnK-UUU ACTCCTGAAAGATAAGCGGA ACGGTAGAGTACTCGGCTTT 842 1.000 63.1
matK-trnK-UUU_p3 matK-trnK-UUU ACTCCTGAAAGATAAGCGGA TTGGGTTGCTAACTCAACGG 858 1.000 61.2
matK-trnK-UUU_p4 matK-trnK-UUU ACTCCTGAAAGATAAGCGGA GGGTTGCTAACTCAACGGTA 856 1.000 60.7
matK-trnK-UUU_p5 matK-trnK-UUU ACTCCTGAAAGATAAGCGGAT ACGGTAGAGTACTCGGCTTT 842 1.000 59.5
trnK-UUU-rps16_p1 trnK-UUU-rps16 CCGATGGTATGGACGAATCC GGAACTTTGCCCTAATCAAACG 991 1.000 62.9
trnK-UUU-rps16_p2 trnK-UUU-rps16 CGATGGTATGGACGAATCCC GGAACTTTGCCCTAATCAAACG 990 1.000 62.9
trnK-UUU-rps16_p3 trnK-UUU-rps16 AAAGCCGAGTACTCTACCGT GGAACTTTGCCCTAATCAAACG 930 1.000 62.3
trnK-UUU-rps16_p4 trnK-UUU-rps16 AAGCCGAGTACTCTACCGTT GGAACTTTGCCCTAATCAAACG 929 1.000 62.3
trnK-UUU-rps16_p5 trnK-UUU-rps16 TCAGTCGTGGTCTTCCAAAC GGAACTTTGCCCTAATCAAACG 1015 1.000 61.7
trnS-GCU-trnC-GCA_p1 trnS-GCU-trnC-GCA ACGGAAAGAGAGGGATTCGA CCGGATTTGAACTGGGGAAA 904–905 1.000 81.9
trnS-GCU-trnC-GCA_p2 trnS-GCU-trnC-GCA ACGGAAAGAGAGGGATTCGA AAAAGGATTTGCAGTCCCCC 886–887 1.000 79.8
trnS-GCU-trnC-GCA_p3 trnS-GCU-trnC-GCA CTTTCGTCCACTCAGCCATC CCGGATTTGAACTGGGGAAA 840–841 1.000 78.3
trnS-GCU-trnC-GCA_p4 trnS-GCU-trnC-GCA AACGGAAAGAGAGGGATTCG CCGGATTTGAACTGGGGAAA 905–906 1.000 77.7
trnS-GCU-trnC-GCA_p5 trnS-GCU-trnC-GCA CTTTCGTCCACTCAGCCATC AAAAGGATTTGCAGTCCCCC 822–823 1.000 76.2
trnY-GUA-trnE-UUC_p1 trnY-GUA-trnE-UUC CGAATTTACAGTCCGTCCCC AAAACGAGGGTTCAAGTCCC 252 1.000 79.2
trnY-GUA-trnE-UUC_p2 trnY-GUA-trnE-UUC ACGAATTTACAGTCCGTCCC AAAACGAGGGTTCAAGTCCC 253 1.000 79.0
trnY-GUA-trnE-UUC_p3 trnY-GUA-trnE-UUC CGAATTTACAGTCCGTCCCC CGGAGAAAACGAGGGTTCAA 257 1.000 78.4
trnY-GUA-trnE-UUC_p4 trnY-GUA-trnE-UUC CGAATTTACAGTCCGTCCCC TTTCACGGAGAAAACGAGGG 262 1.000 78.3
trnY-GUA-trnE-UUC_p5 trnY-GUA-trnE-UUC CGAATTTACAGTCCGTCCCC CCCCTATGGTCCAGTGGTTA 293 1.000 78.2
trnE-UUC-rpoB_p1 trnE-UUC-rpoB GGGACTTGAACCCTCGTTTT CTTCTGCCAAACCCTGATCA 1010–1064 1.000 84.4
trnE-UUC-rpoB_p2 trnE-UUC-rpoB TAACCACTGGACCATAGGGG CTTCTGCCAAACCCTGATCA 969–1023 1.000 83.8
trnE-UUC-rpoB_p3 trnE-UUC-rpoB CCCTCGTTTTCTCCGTGAAA CTTCTGCCAAACCCTGATCA 1000–1054 1.000 83.6
trnE-UUC-rpoB_p4 trnE-UUC-rpoB TTGAACCCTCGTTTTCTCCG CTTCTGCCAAACCCTGATCA 1005–1059 1.000 83.6
trnE-UUC-rpoB_p5 trnE-UUC-rpoB GGGACTTGAACCCTCGTTTT TCTTCTGCCAAACCCTGATC 1011–1065 1.000 82.1

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
Ambrosia artemisiifolia NC_035875.1 152215 View on NCBI ↗
Ambrosia trifida NC_036810.2 152040 View on NCBI ↗