Supplemental Table 2. Comparison of Intergenic Spacer Regions of Maize, Sorghum and Sugarcane

Supplemental Table 2. Comparison of Intergenic Spacer Regions of Maize, Sorghum and Sugarcane

Supplemental Table 1. Comparison of intergenic spacer regions of O. sativa, T. aestivum and H. vulgare and A. stolonifera. BTG- A. stolonifera, BRL- H.vulgare, RCE- O. sativa, WHT- T. aestivum, AVG- Average.

Intergenic Spacer Region / BTG/BRL
% Identity / RCE/BRL
% Identity / WHT/BRL
% Identity / BTG/RCE
% Identity / BTG/WHT
% Identity / RCE/WHT
% Identity / AVG.
% Identity
psbH:petB / 15 / 14 / 91 / 91 / 14 / 13 / 39.67
rpl16:rps3 / 11 / 10 / 11 / 88 / 88 / 84 / 48.67
rps16:trnQ-UUG / 40 / 36 / 36 / 56 / 56 / 100 / 54.00
petB:petD / 19 / 93 / 99 / 18 / 18 / 93 / 56.67
petN:trnC-GCA / 65 / 48 / 73 / 37 / 85 / 37 / 57.50
psbM:petN / 37 / 80 / 84 / 33 / 41 / 70 / 57.50
trnD-GUC:psbM / 82 / 43 / 92 / 47 / 82 / 43 / 64.83
trnL-UAA:trnF-GAA / 81 / 55 / 86 / 59 / 87 / 57 / 70.83
rps18:rpl20 / 85 / 41 / 96 / 62 / 86 / 59 / 71.50
rpl32:trnL-UAG / 77 / 59 / 93 / 66 / 76 / 61 / 72.00
atpI:atpH / 85 / 57 / 95 / 57 / 86 / 58 / 73.00
trnT-UGU:trnL-UAA / 65 / 67 / 95 / 80 / 67 / 67 / 73.50
ndhC:trnV-UAC / 70 / 76 / 77 / 65 / 89 / 68 / 74.17
trnF-GAA:ndhJ / 88 / 75 / 72 / 75 / 68 / 77 / 75.83
ndhF:rpl32 / 83 / 70 / 87 / 65 / 88 / 68 / 76.83
rpoC2:rps2 / 79 / 69 / 92 / 78 / 79 / 69 / 77.67
trnL-UAA:trnL-UAA / 69 / 86 / 92 / 71 / 68 / 84 / 78.33
trnY-GUA:trnD-GUC / 75 / 82 / 91 / 67 / 74 / 81 / 78.33
rpoA:rps11 / 81 / 80 / 88 / 88 / 75 / 61 / 78.83
ccsA:ndhD / 88 / 69 / 91 / 73 / 87 / 72 / 80.00
petG:trnW-CCA / 81 / 85 / 82 / 78 / 84 / 72 / 80.33
petA:psbJ / 89 / 72 / 95 / 71 / 89 / 71 / 81.17
trnS-GGA:rps4 / 80 / 80 / 92 / 80 / 79 / 79 / 81.67
ndhG:ndhI / 87 / 78 / 90 / 79 / 84 / 74 / 82.00
psbK:psbI / 75 / 83 / 92 / 78 / 79 / 86 / 82.17
rpl36:infA / 76 / 88 / 94 / 72 / 75 / 88 / 82.17
psbE:petL / 81 / 77 / 96 / 80 / 81 / 79 / 82.33
trnG-GCC:trnfM-CAU / 82 / 77 / 95 / 79 / 84 / 78 / 82.50
rpl33:rps18 / 86 / 77 / 95 / 74 / 87 / 79 / 83.00
psaI:ycf4 / 88 / 74 / 97 / 77 / 88 / 75 / 83.17
psbC:trnS-UGA / 82 / 79 / 95 / 79 / 84 / 80 / 83.17
trnL-UAG:ccsA / 84 / 76 / 93 / 85 / 86 / 77 / 83.50
ycf4:cemA / 87 / 76 / 94 / 82 / 86 / 76 / 83.50
rpl14:rpl16 / 80 / 83 / 93 / 82 / 82 / 82 / 83.67
psbI:trnS-GCU / 88 / 80 / 88 / 82 / 87 / 78 / 83.83
trnV-UAC:trnM-CAU / 83 / 78 / 97 / 85 / 83 / 77 / 83.83
rps14:psaB / 80 / 90 / 93 / 73 / 80 / 89 / 84.17
rps12_5end:clpP / 86 / 80 / 100 / 78 / 86 / 80 / 85.00
psaA:ycf3 / 89 / 80 / 91 / 84 / 88 / 79 / 85.17
ycf3:trnS-GGA / 89 / 80 / 94 / 84 / 88 / 80 / 85.83
psaC:ndhE / 86 / 81 / 93 / 87 / 87 / 83 / 86.17
ndhJ:ndhK / 89 / 81 / 92 / 82 / 93 / 81 / 86.33
trnC-GCA:rpoB / 90 / 80 / 96 / 80 / 91 / 81 / 86.33
petD:rpoA / 90 / 86 / 86 / 88 / 89 / 83 / 87.00
psaJ:rpl33 / 85 / 85 / 96 / 83 / 87 / 86 / 87.00
rps11:rpl36 / 87 / 87 / 90 / 86 / 88 / 85 / 87.17
petL:petG / 86 / 82 / 95 / 88 / 90 / 83 / 87.33
ndhA:ndhA / 91 / 82 / 95 / 84 / 91 / 84 / 87.83
atpH:atpF / 89 / 87 / 96 / 85 / 86 / 86 / 88.17
clpP:psbB / 86 / 88 / 93 / 87 / 86 / 90 / 88.33
rps8:rpl14 / 92 / 86 / 94 / 84 / 91 / 86 / 88.83
ndhI:ndhA / 90 / 84 / 91 / 89 / 95 / 87 / 89.33
cemA:petA / 88 / 89 / 94 / 89 / 88 / 89 / 89.50
rps2:atpI / 90 / 87 / 93 / 94 / 88 / 85 / 89.50
ndhD:psaC / 88 / 85 / 87 / 90 / 94 / 94 / 89.67
ndhH:rps15 / 87 / 86 / 95 / 94 / 88 / 88 / 89.67
rps15:ndhH / 87 / 86 / 95 / 94 / 88 / 88 / 89.67
trnS-GCU:psbD / 91 / 88 / 94 / 87 / 89 / 89 / 89.67
psbB:psbT / 90 / 86 / 90 / 89 / 94 / 91 / 90.00
trnN-GUU:trnR-ACG / 88 / 85 / 100 / 94 / 88 / 85 / 90.00
trnR-ACG:trnN-GUU / 88 / 85 / 100 / 94 / 88 / 85 / 90.00
rrn5:trnR-ACG / 95 / 84 / 98 / 85 / 95 / 85 / 90.33
trnR-ACG:rrn5 / 95 / 84 / 98 / 85 / 95 / 85 / 90.33
rpoC1:rpoC2 / 92 / 86 / 96 / 90 / 94 / 89 / 91.17
atpB:rbcL / 94 / 88 / 98 / 87 / 93 / 88 / 91.33
atpF:atpF / 94 / 89 / 97 / 90 / 93 / 89 / 92.00
rps19:trnH-GUG / 91 / 91 / 96 / 91 / 91 / 92 / 92.00
rps4:trnT-UGU / 93 / 89 / 95 / 90 / 95 / 90 / 92.00
trnE-UUC:trnY-GUA / 89 / 92 / 100 / 90 / 89 / 92 / 92.00
trnH-GUG:rps19 / 91 / 91 / 96 / 91 / 91 / 92 / 92.00
ndhE:ndhG / 93 / 90 / 97 / 90 / 93 / 90 / 92.17
ycf3:ycf3 / 92 / 89 / 98 / 91 / 93 / 91 / 92.33
rpl20:rps12_5end / 95 / 88 / 98 / 90 / 96 / 89 / 92.67
trnQ-UUG:psbK / 92 / 91 / 91 / 91 / 91 / 100 / 92.67
ndhB:trnL-CAA / 98 / 90 / 91 / 90 / 90 / 98 / 92.83
trnL-CAA:ndhB / 98 / 90 / 91 / 90 / 90 / 98 / 92.83
rrn23:rrn4.5 / 91 / 94 / 100 / 88 / 92 / 94 / 93.17
trnA-UGC:trnI-GAU / 100 / 94 / 91 / 92 / 91 / 91 / 93.17
psbJ:psbL / 92 / 92 / 96 / 94 / 93 / 93 / 93.33
psbN:psbH / 94 / 92 / 95 / 92 / 95 / 93 / 93.50
rrn4.5:rrn23 / 92 / 94 / 100 / 89 / 92 / 94 / 93.50
rrn23:trnA-UGC / 92 / 92 / 96 / 96 / 93 / 93 / 93.67
trnA-UGC:rrn23 / 92 / 92 / 96 / 96 / 93 / 93 / 93.67
trnH-GUG:rpl2 / 100 / 91 / 100 / 91 / 100 / 91 / 95.50
trnV-UAC:trnV-UAC / 97 / 94 / 98 / 93 / 97 / 94 / 95.50
rps7:ndhB / 98 / 94 / 94 / 94 / 94 / 100 / 95.67
rrn16:trnI-GAU / 97 / 95 / 98 / 95 / 97 / 95 / 96.17
ndhB:rps7 / 98 / 95 / 95 / 95 / 95 / 100 / 96.33
rrn16:trnV-GAC / 97 / 96 / 98 / 97 / 97 / 97 / 97.00
rrn4.5:rrn5 / 97 / 96 / 98 / 97 / 97 / 97 / 97.00
rrn5:rrn4.5 / 97 / 96 / 98 / 97 / 97 / 97 / 97.00
trnV-GAC:rrn16 / 97 / 96 / 98 / 97 / 97 / 97 / 97.00
rpl23:trnI-CAU / 97 / 97 / 100 / 97 / 97 / 97 / 97.50
trnI-CAU:rpl23 / 97 / 97 / 100 / 97 / 97 / 97 / 97.50
ndhB:ndhB / 99 / 98 / 98 / 98 / 98 / 98 / 98.17
trnA-UGC:trnA-UGC / 100 / 99 / 99 / 99 / 98 / 98 / 98.83
atpA:trnR-UCU / N/A / N/A / 78 / 82 / 86 / 85 / N/A
infA:rps8 / N/A / N/A / N/A / N/A / 86 / N/A / N/A
psbT:psbN / N/A / N/A / N/A / N/A / 79 / N/A / N/A
rpl22:rps19 / N/A / N/A / N/A / N/A / 83 / N/A / N/A

Supplemental Table 2. Comparison of intergenic spacer regions of Maize, Sorghum and Sugarcane.

Intergenic Spacer Region / Zea/Saccharum
% Identity / Zea/Sorghum
% Identity / Saccharum/Sorghum
% Identity / Average
% Identity
rpl16:rps3 / 94 / 11 / 12 / 39.00
rps12_3end:rps7 / 9 / 9 / 100 / 39.33
psbH:petB / 15 / 15 / 98 / 42.67
petB:petD / 19 / 19 / 99 / 45.67
rps16:trnQ-UUG / 55 / 83 / 62 / 66.67
trnH-GUG:rpl2 / 91 / 69 / 71 / 77.00
psbT:psbN / 69 / 69 / 100 / 79.33
trnG-GCC:trnfM-CAU / 92 / 73 / 73 / 79.33
trnR-UCU:trnfM-CAU / 78 / 89 / 84 / 83.67
rps15:ndhF / 81 / 93 / 81 / 85.00
ycf4:cemA / 82 / 83 / 97 / 87.33
ndhH:rps15 / 84 / 95 / 85 / 88.00
trnV-UAC:trnM-CAU / 83 / 83 / 98 / 88.00
rpl33:rps18 / 90 / 86 / 92 / 89.33
rpoA:rps11 / 88 / 88 / 94 / 90.00
atpF:atpA / 91 / 88 / 92 / 90.33
petD:rpoA / 96 / 88 / 87 / 90.33
rps11:rpl36 / 91 / 88 / 92 / 90.33
trnA-UGC:trnI-GAU / 86 / 86 / 100 / 90.67
trnfM-CAU:rps14 / 89 / 88 / 97 / 91.33
atpA:trnR-UCU / 91 / 90 / 94 / 91.67
rpoC2:rps2 / 89 / 88 / 98 / 91.67
rps12_5end:clpP / 95 / 89 / 91 / 91.67
ndhE:ndhG / 96 / 91 / 90 / 92.33
ccsA:ndhD / 91 / 92 / 95 / 92.67
ndhF:rpl32 / 94 / 91 / 93 / 92.67
rps3:rpl22 / 89 / 89 / 100 / 92.67
atpB:rbcL / 93 / 90 / 96 / 93.00
atpI:atpH / 98 / 91 / 91 / 93.33
infA:rps8 / 92 / 94 / 94 / 93.33
ndhJ:ndhK / 90 / 90 / 100 / 93.33
psbI:trnS-GCU / 95 / 91 / 94 / 93.33
psbA:trnK-UUU / 92 / 92 / 97 / 93.67
trnC-GCA:rpoB / 93 / 91 / 97 / 93.67
trnL-UAG:ccsA / 94 / 93 / 94 / 93.67
cemA:petA / 91 / 91 / 100 / 94.00
matK:rps16 / 93 / 93 / 96 / 94.00
psbB:psbT / 93 / 92 / 97 / 94.00
petL:petG / 93 / 94 / 96 / 94.33
psbE:petL / 94 / 95 / 95 / 94.67
rpl14:rpl16 / 94 / 95 / 95 / 94.67
trnE-UUC:trnY-GUA / 92 / 92 / 100 / 94.67
trnF-GAA:ndhJ / 93 / 96 / 95 / 94.67
ndhC:trnV-UAC / 94 / 94 / 97 / 95.00
psaJ:rpl33 / 94 / 94 / 97 / 95.00
rpl20:rps12_5end / 98 / 93 / 94 / 95.00
rps8:rpl14 / 96 / 94 / 95 / 95.00
rpl32:trnL-UAG / 95 / 94 / 97 / 95.33
trnM-CAU:atpE / 93 / 93 / 100 / 95.33
petN:trnC-GCA / 95 / 96 / 96 / 95.67
psbK:psbI / 97 / 95 / 95 / 95.67
rps14:psaB / 95 / 96 / 96 / 95.67
trnY-GUA:trnD-GUC / 96 / 94 / 97 / 95.67
clpP:psbB / 95 / 97 / 96 / 96.00
rpl22:rps19 / 94 / 94 / 100 / 96.00
rpl36:infA / 94 / 94 / 100 / 96.00
rps18:rpl20 / 96 / 95 / 97 / 96.00
ycf3:ycf3 / 96 / 95 / 97 / 96.00
atpH:atpF / 95 / 95 / 99 / 96.33
ndhG:ndhI / 97 / 96 / 96 / 96.33
psbM:petN / 95 / 96 / 98 / 96.33
rpoC1:rpoC2 / 97 / 95 / 97 / 96.33
trnD-GUC:psbM / 97 / 95 / 97 / 96.33
trnT-UGU:trnL-UAA / 96 / 96 / 97 / 96.33
ndhI:ndhA / 95 / 100 / 95 / 96.67
psaC:ndhE / 96 / 97 / 97 / 96.67
psbC:trnS-UGA / 95 / 95 / 100 / 96.67
rrn23:rrn4.5 / 95 / 95 / 100 / 96.67
rrn4.5:rrn23 / 95 / 95 / 100 / 96.67
trnL-UAA:trnF-GAA / 97 / 96 / 97 / 96.67
trnS-GCU:psbD / 97 / 96 / 97 / 96.67
ycf3:trnS-GGA / 96 / 96 / 98 / 96.67
psaA:ycf3 / 98 / 96 / 97 / 97.00
trnL-UAA:trnL-UAA / 97 / 96 / 98 / 97.00
petG:trnW-CCA / 96 / 96 / 100 / 97.33
rps19:trnH-GUG / 100 / 96 / 96 / 97.33
trnH-GUG:rps19 / 100 / 96 / 96 / 97.33
trnK-UUU:trnK-UUU / 97 / 97 / 98 / 97.33
petA:psbJ / 97 / 97 / 99 / 97.67
rps4:trnT-UGU / 98 / 97 / 98 / 97.67
rrn5:trnR-ACG / 98 / 98 / 97 / 97.67
trnR-ACG:rrn5 / 98 / 98 / 97 / 97.67
ndhB:rps7 / 98 / 98 / 98 / 98.00
psaI:ycf4 / 98 / 98 / 98 / 98.00
rpl23:trnI-CAU / 97 / 97 / 100 / 98.00
rps2:atpI / 97 / 97 / 100 / 98.00
rps7:ndhB / 98 / 98 / 98 / 98.00
rps7:rps12_3end / 97 / 97 / 100 / 98.00
rrn4.5:rrn5 / 97 / 97 / 100 / 98.00
rrn5:rrn4.5 / 97 / 97 / 100 / 98.00
trnI-CAU:rpl23 / 97 / 97 / 100 / 98.00
trnQ-UUG:psbK / 98 / 98 / 98 / 98.00
rrn16:trnI-GAU / 98 / 98 / 99 / 98.33
trnS-GGA:rps4 / 99 / 98 / 98 / 98.33
trnV-UAC:trnV-UAC / 98 / 98 / 99 / 98.33
ndhA:ndhA / 99 / 98 / 99 / 98.67
rrn16:trnV-GAC / 98 / 98 / 100 / 98.67
trnN-GUU:trnR-ACG / 98 / 98 / 100 / 98.67
trnR-ACG:trnN-GUU / 98 / 98 / 100 / 98.67
trnV-GAC:rrn16 / 98 / 98 / 100 / 98.67
ndhB:ndhB / 99 / 100 / 99 / 99.33
ndhB:trnL-CAA / 100 / 99 / 99 / 99.33
rps12_3end:trnV-GAC / 99 / 99 / 100 / 99.33
trnA-UGC:trnA-UGC / 99 / 99 / 100 / 99.33
trnL-CAA:ndhB / 100 / 99 / 99 / 99.33
trnV-GAC:rps12_3end / 99 / 99 / 100 / 99.33
ndhD:psaC / 100 / 100 / 100 / 100.00
psbJ:psbL / 100 / 100 / 100 / 100.00
psbN:psbH / 100 / 100 / 100 / 100.00
rrn23:trnA-UGC / 100 / 100 / 100 / 100.00
trnA-UGC:rrn23 / 100 / 100 / 100 / 100.00

Supplemental Table 3. Simple sequence repeats identified by CUGISSR in the nine grass chloroplast genomes examined. Table shows motif, number of repeated elements, location, and presence within an ORF.

# SSRs / Motif / # Repeats / Start / Stop / INORF / ORF ID
A.stolonifera / 140754 / 17 / ttat / 4 / 11012 / 11023 / Y / rpoC2
aat / 3 / 24240 / 24251 / N
at / 2 / 25539 / 25548 / N
tcct / 4 / 42353 / 42364 / N
cttat / 5 / 47561 / 47575 / N
aaat / 4 / 65509 / 65520 / N
agaa / 4 / 68264 / 68275 / N
ta / 2 / 84762 / 84771 / N
aacg / 4 / 98980 / 98991 / N
caa / 3 / 105494 / 105505 / N
aaca / 4 / 105501 / 105512 / N
atta / 4 / 105588 / 105599 / N
aata / 4 / 107654 / 107665 / N
ct / 2 / 114612 / 114623 / N
tcgt / 4 / 117977 / 117988 / N
ta / 2 / 132196 / 132205 / N
H.vulgare / 136462 / 21 / at / 5 / 26364 / 26373 / Y / rpoC2
at / 7 / 56573 / 56586 / N
ta / 6 / 15124 / 15135 / N
ta / 5 / 85456 / 85465 / N
ta / 5 / 132669 / 132678 / N
tc / 5 / 115218 / 115227 / N
aat / 4 / 25059 / 25070 / N
aat / 4 / 64188 / 64199 / N
taa / 4 / 50799 / 50810 / N
ttc / 4 / 65709 / 65720 / N
aaca / 3 / 106006 / 106017 / N
aacg / 3 / 99520 / 99531 / N
aaga / 3 / 72365 / 72376 / N
aata / 3 / 108235 / 108246 / N
agaa / 3 / 68964 / 68975 / N
taga / 3 / 116703 / 116714 / N
tcct / 3 / 43301 / 43312 / N
tcgt / 3 / 118602 / 118613 / N
tcta / 3 / 101420 / 101431 / N
ttca / 3 / 64665 / 64676 / N
ccata / 3 / 44175 / 44189 / N
O.sativa / 134525 / 16 / ag / 5 / 3223 / 3232 / N
at / 5 / 25478 / 25487 / Y / rpoC2
ct / 5 / 36589 / 36598 / N
tc / 5 / 113474 / 113483 / N
aat / 4 / 24183 / 24194 / N
tct / 4 / 80517 / 80528 / N
tat / 4 / 108670 / 108681 / N
taaa / 4 / 4152 / 4167 / N
cttt / 3 / 15220 / 15231 / N
gtag / 4 / 51285 / 51300 / N
aata / 3 / 55770 / 55781 / N
agaa / 3 / 68356 / 68367 / N
ttta / 3 / 71703 / 71714 / N
aacg / 3 / 98267 / 98278 / N
aata / 3 / 106600 / 106611 / N
tcgt / 3 / 116839 / 116850 / N
O.nivara / 134494 / 18 / ag / 5 / 3222 / 3231 / N
at / 5 / 25412 / 25421 / Y / rpoC2
ct / 5 / 36523 / 36532 / N
tc / 5 / 113440 / 113449 / N
aat / 4 / 24117 / 24128 / N
tct / 4 / 80469 / 80480 / N
tat / 4 / 108629 / 108640 / N
taaa / 4 / 4151 / 4166 / N
cttt / 3 / 15157 / 15168 / N
gtag / 4 / 51207 / 51222 / N
aata / 3 / 55705 / 55716 / N
agaa / 3 / 68286 / 68297 / N
ttta / 3 / 71634 / 71645 / N
aacg / 3 / 98218 / 98229 / N
aaca / 3 / 104470 / 104481 / N
aata / 3 / 106559 / 106570 / N
tcgt / 3 / 116809 / 116820 / N
aaagt / 3 / 57560 / 57574 / N
Sa.officinarum / 141182 / 16 / at / 5 / 28187 / 28196 / Y / rpoC2
ta / 5 / 67037 / 67046 / N
ta / 5 / 88487 / 88496 / N
tc / 5 / 117973 / 117982 / N
ta / 5 / 135735 / 135744 / N
ctt / 4 / 82941 / 82952 / N
aaag / 3 / 6174 / 6185 / N
tcct / 3 / 45521 / 45532 / N
gtag / 4 / 54633 / 54648 / N
agaa / 3 / 70894 / 70905 / N
aacg / 3 / 102837 / 102848 / N
attg / 3 / 108384 / 108395 / N
aata / 3 / 111094 / 111105 / N
atcc / 3 / 117870 / 117881 / N
tcgt / 3 / 121382 / 121393 / N
tataa / 3 / 21020 / 21034 / N
Sa.hybrid / 141182 / 16 / ta / 5 / 8930 / 8939 / N
tc / 5 / 38416 / 38425 / N
ta / 5 / 56179 / 56188 / N
at / 5 / 89814 / 89823 / Y / rpoC2
ta / 5 / 128664 / 128673 / N
ctt / 4 / 3384 / 3395 / N
aacg / 3 / 23280 / 23291 / N
attg / 3 / 28827 / 28838 / N
aata / 3 / 31537 / 31548 / N
atcc / 3 / 38313 / 38324 / N
tcgt / 3 / 41825 / 41836 / N
aaag / 3 / 67800 / 67811 / N
tcct / 3 / 107148 / 107159 / N
gtag / 4 / 116260 / 116275 / N
agaa / 3 / 132520 / 132531 / N
tataa / 3 / 82647 / 82661 / N
So..bicolor / 140754 / 16 / at / 5 / 28526 / 28535 / Y / rpoC2
ct / 5 / 53726 / 53735 / N
ta / 5 / 67248 / 67257 / N
ta / 5 / 88644 / 88653 / N
tc / 5 / 118078 / 118087 / N
ta / 5 / 135829 / 135838 / N
tta / 4 / 39073 / 39084 / N
ctt / 4 / 83099 / 83110 / N
tcct / 3 / 45723 / 45734 / N
gtag / 4 / 54852 / 54867 / N
agaa / 3 / 71090 / 71101 / N
aacg / 3 / 103001 / 103012 / N
attg / 3 / 108508 / 108519 / N
aata / 3 / 111197 / 111208 / N
atcc / 3 / 117975 / 117986 / N
tcgt / 3 / 121469 / 121480 / N
T.aestivum / 134545 / 21 / ag / 5 / 3235 / 3244 / N
tc / 5 / 14936 / 14945 / N
ta / 5 / 14959 / 14968 / N
at / 5 / 26191 / 26200 / Y / rpoC2
at / 6 / 41788 / 41799 / N
at / 5 / 56570 / 56579 / N
tc / 5 / 113634 / 113643 / N
aat / 5 / 24888 / 24902 / N
tat / 4 / 47730 / 47741 / N
ttc / 4 / 64988 / 64999 / N
tcct / 3 / 43164 / 43175 / N
ttca / 3 / 63925 / 63936 / N
ttct / 3 / 64227 / 64238 / N
agaa / 3 / 68245 / 68256 / N
aaga / 3 / 71631 / 71642 / N
aacg / 3 / 97881 / 97892 / N
aata / 3 / 106646 / 106657 / N
tcgt / 3 / 117001 / 117012 / N
ataga / 3 / 17184 / 17198 / N
ccata / 3 / 44040 / 44054 / N
tttat / 3 / 44785 / 44799 / N
Z.mays / 140384 / 19 / at / 5 / 27734 / 27743 / Y / rpoC2
at / 5 / 48185 / 48194 / N
ta / 6 / 66388 / 66399 / N
ta / 5 / 87788 / 87797 / N
tc / 5 / 117222 / 117231 / N
ta / 5 / 134940 / 134949 / N
tat / 5 / 20596 / 20610 / N
ctt / 4 / 82245 / 82256 / N
aaat / 3 / 18157 / 18168 / N
tcct / 3 / 44968 / 44979 / N
gtag / 4 / 54086 / 54101 / N
agaa / 3 / 70272 / 70283 / N
accg / 3 / 74068 / 74079 / N
aacg / 3 / 102116 / 102127 / N
attg / 3 / 107643 / 107654 / N
agat / 3 / 110050 / 110061 / N
aata / 3 / 110340 / 110351 / N
atcc / 3 / 117119 / 117130 / N
tcgt / 3 / 120609 / 120620 / N

Supplemental Figure 1. Alignment of a portion of the ndhK and matk genes illustrating a deletion withinH. vulgare, T. aestivum,A. stolonifera and both O. sativa chloroplast genes of ndhK and an insertion unique to S. bicolor in the matK gene.

ndhK

551 AGGATCGAACTCTATGTCAAAGTCAAAAGAAAAATAGATCTTTTACTACC S.hybrid

551 AGGATCGAACTCTATGTCAAAGTCAAAAGAAAAATAGATCTTTTACTACC S.officinarium

551 AGGATCGAACTCTATGTCAAAGTCAAAAGAAAAATAGATCTTTTACTACC S.bicolor

551 AGGATCGAACTCTATGTCAAAGTCAAAAGAAAAATAGATCTTTTACTACC Z.mays

551 AGGATCGAACTCTATCTCAAA------ATAAAAAAAGATGTTTTACTACC H.vulgare

551 AGGATCGAACTCGATCTCAAA------ATAAAAATAGATGTTTTACTACC A.stolonifera

551 AGGATCGAACTCTATCTCAAA------ATAAAAATAGATGTTTTACTACC T.aestivum

551 AGGATCGAACTCTATCTCAAA------AGAAAAATCGATGTTTTACTACC O.sativa

551 AGGATCGAACTCTATCTCAAA------AGAAAAATCGATGTTTTACTACC O.nivara

matK

1420 TTTTTTCTTTGATGTTCACCAAAAC------AACTCTTTTTTCTTTCAGT H.vulgare

1421 TTTTTTCTTTGATGTTCACCAAAAC------AAGCCTTTTTTCTTTCCGT A.stolonifera

1514 TTTTTTCTTTGATGTTCGCCAAAAC------AACTTACTTTTCTTTCCGG T.aestivum

1482 TTTTTTCTTTGATGTTCACCAAAAC------AATTCACTTTTCTTTCCAT S.officinarium

1514 TTTTTTCTTTGATGTTCACCAAAAC------AATTCACTTTTCTTTCCAT S.hybrid

1461 TTTTTTCTTTGATGTTCACCAAAACCAAAACAATTCACTTTTCTTTCCAT S.bicolor

1514 TTTTTTCTTTGATGTTCGCCAAAAC------AACTTACTTTTCTTTCCGT O.sativa

1514 TTTTTTCTTTGATGTTCGCCAAAAC------AACTTACTTTTCTTTCCGT O.nivara

1514 TTTTTTCTTTGATGTTCACCAAAAC------AATTCACTTTTCTTTCCAT Z.mays