Table S1. Universal primer pairs used in this study for amplification of chloroplast DNA in pear trees

Code / Region / Forward sequence (5’-3’) / Reverse sequence (5’-3’) / Product Size (bp) / References
P01 / trnT-trnL / CATTACAAATGCGATGCTCT / TCTACCGATTTCGCCATATC / 1200 / Taberlet et al. 1991
P02 / trnL-trnF / CGAAATCGGTAGACGCTACG / GGGGATAGAGGGACTTGAAC / 487 / Taberlet et al. 1991
P03 / trnL-trnF / GGTTCAAGTCCCTCTATCCC / ATTTGAACTGGTGACACGAG / 413 / Taberlet et al. 1991
P04 / atpB-rbcL / TAAACCCCGGACGAAAGTAGTGG / ACTTGCTTTAGTTTCGTTTGTGGTGA / 829 / Katayama and Uematsu 2003
P05 / trnL-trnF / GGTTCAAGTCCCTCTATCCC / ATTTGAACTGGTGACACGAG / 462 / Taberlet et al. 1991
P06 / rpII6 / GCTATGCTTAGTGTGTGACTCGTTG / CGTACCCATATTTTTCCACCACGAC / 1200 / Kelchner and Clark 1997
p07 / cp-trnk / GGGTTGCCCGGGACTCGAAC / CAACGGTAGAGTACTCGGCTTTTA / 2000 / Parducci and Szimidt 1999
P08 / trnQ-trnG / TCGAACCTCCGAATAACAGG / CGCATTCGTTAGCTTGGAAG / 3000 / Parducci and Szimidt 1999
P09 / trnS-psbC / GGTTCGAATCCCTCTCTCTC / GGTCGTGACCAAGAAACCAC / 1518 / Parducci and Szimidt 1999
P10 / psbD-16S / CCACAAAAACGAAACGGTCT / ACTAACTAATCAGACGCGAGCC / 2000 / Parducci and Szimidt 1999
P11 / psaA-trnS / ACTTCTGGTTCCGGCGAACGAA / AACCACTCGGCCATCTCTCCTA / 2000 / Demesure et al. 1995
P12 / trnD-trnT / ACCAATTGAACTACAATCCC / CTACCACTGAGTTAAAAGGG / 2200 / Demesure et al. 1995
P13 / trnH-trnK / ACGGGAATTGAACCCGCGCA / CCGACTAGTTCCGGGTTCGA / 1700 / Demesure et al. 1995
P14 / trnL-trnF / CGAAATCGGTAGACGCTACG / GGGATAGAGGGACTTGAAC / 1600 / Taberlet et al. 1991
P15 / accD-psaI / GGAAGTTTGAGCTTTATGCAAATGG / AGAAGCCATTGCAATTGCCGGAAA / 700 / Small et al. 1998
cp01 / trnH-trnK / ACGGGAATTGAACCCGCGCA / CCGACTAGTTCCGGGTTCGA / 1690 / Demesure et al. 1995
cp02 / trnS-trnfM / GAGAGAGAGGGATTCGAACC / CATAACCTTGAGGTCACGGG / 1700 / Demesure et al. 1995
cp03 / rbcL / TGTCACCAAAAACAGAGACT / TTCCATACTTCACAAGCAGC / 1270 / Parani et al. 2000
cp04 / trnk1-trnk2 / GGGTTGCCCGGGACTCGAAC / CAACGGTAGAGTACTCGGCTTTTA / 2580 / Demesure et al. 1995
cp05 / trnC-trnD / CCAGTTCAAATCTGGGTGTC / GGGATTGTAGTTCAATTGGT / 3000 / Demesure et al. 1995
cp06 / trnD-trnT / ACCAATTGAACTACAATCCC / CTACCACTGAGTTAAAAGGG / 1800 / Demesure et al. 1995
cp07 / trnM-rbcL / TGCTTTCATACGGCGGGACT / GCTTTAGTCTCTGTTTGTGG / 2900 / Demesure et al. 1995
cp08 / trnF-trnVr / CTCGTGTCACCAGTTCAAAT / CCGAGAAGGTCTACGGTTC / 3492 / Dumolin-Lapegue et al. 1997
cp09 / trnS-trnT / CGAGGGTTCGAATCCCTCTC / AGAGCATCGCATTTGTAATG / 1500 / Demesure et al. 1995
cp10 / psbC-trnS / GGTCGTGACCAAGAAACCAC / GGTTCGAATCCCTCTCTCTC / 1680 / Demesure et al. 1995
cp11 / accD-psaI / TTATTCGATCCAATCGTACCAC / AGAAGCCATTGCAATTGCCGGAAA / 710 / Liu et al. 2012
cp12 / trnL-trnF / GGTTCAAGTCCCTCTATCCC / ATTTGAACTGGTGACACGAG / 400 / Small et al. 1998
cp13 / trnL-trnF2 / CGAAATCGGTAGACGCTACG / ATTTGAACTGGTGACACGAG / 1000 / Taberlet et al. 1991
cp14 / trnT-trnF3 / CATTACAAATGCGATGCTCT / ATTTGAACTGGTGACACGAG / 1400 / Taberlet et al. 1991
cp15 / trnL-trnF3 / GGTTCAAGTCCCTCTATCCC / ATTTGAACTGGTGACACGAG / 400 / Taberlet et al. 1991
cp16 / trnD-trnT / ACCAATTGAACTACAATCCC / CTACCACTGAGTTAAAAGGG / 900 / Demesure et al. 1995
cp17 / trnV-rbcLr / CGAACCGTAGACCTTCTCGG / GCTTTAGTCTCTGTTTGTGG / 3850 / Dumolin-Lapegue et al. 1997
cp18 / accD-psaI / GGAAGTTTGAGCTTTATGCA / TTTCCGGCAATTGCAATGGCTTCT / 950 / Katayama et al. 2012
cp19 / rps16-trnQ / ACCACATCGTTTCAAACGAAG / GCTATTCGGAGGTTCGAATCC / 900 / Katayama et al. 2012