Wp Means Continental , Eastern Pre-Caspian and Western Pre-Caspian , Respectively

Table S1. Allozyme variation at 20 enzyme-encoding loci in Aegilops tauschii Coss. One plant from each of 307 accessions (160 of subsp. tauschii and 147 of subsp. strangulata) was analyzed. Accessions marked by “p” in the “var. column”

are known to be polymorphic: other alleles can be found in these accessions in addition to the alleles presented in the table. The accessions marked by “m” are expected to be completely monomorphic. The letters “t” and “s” in the “subsp. column” indicate subsp. tauschii subsp. strangulata, respectively. Latitude and longitude values are given in decimals. In localities descriptions “d.” & “v.” means “district” and “village”, respectively. In countries descriptions “c”, “ep” and

“wp” means “continental”, “eastern pre-Caspian” and “western pre-Caspian”, respectively.

Accession / var. / subsp. / Country / Locality / Altitude m / Latitude / Longitude / Acph1 / Acph4 / Aco1 / Aco2 / Ak / Cat1 / Cat2 / Ep / Est2 / Est5 / Fdp / Got1 / Got2 / Got3 / Gpi / Mdh1 / Mdh2 / Nadhd1 / Nadhd2 / Pgm /
к 28 / t / Turkmenistan / Kara-Kala / 38.44 / 56.3 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 97/94 / 100 / 100 / 86 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 33 / t / Turkmenistan / Kara-Kala d., near VIR experimental station / 38.44 / 56.3 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 97/94 / 100 / 100 / 86 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 64 / t / Turkmenistan / Kara-Kala / 38.44 / 56.3 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 97w/96 / 100 / 100 / 86 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 106 / s / Azerbaijan / Pushkino d., Bellusvar frontier post / 130 / 39.38 / 48.38 / 95 / 100 / 100 / 100 / 100 / 100 / 100 / 97/94 / 100 / 170 / 100 / 95 / 105 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 108 / s / Azerbaijan / Massali d., Muskyudzha v., Chapayev collective farm / 100 / 39 / 48.65 / 95 / 100 / 100 / 100 / 100 / 100 / 100 / 97/94 / 100 / 100 / 100 / 95 / 105 / 125 / 100 / 100 / 100 / 100 / 100 / 100
к 109 / s / Azerbaijan / Astrahanbazar d., Novogolovnya v. / 90 / 39.21 / 48.57 / 95 / 100 / 100 / 100 / 100 / 100 / 100 / 97/94 / 84 / 170 / 100 / 95 / 105 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 120 / s / Azerbaijan / Shemaha d., Kobystan / 650 / 40.63 / 48.64 / 95 / 100 / 100 / 100 / 100 / 100 / 100 / 100/100 / 84 / 170 / 100 / 95 / 105 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 124 / s / Azerbaijan / Shemaha d., collective farm №3 / 630 / 40.63 / 48.64 / 95 / 100 / 100 / 100 / 100 / 100 / 100 / 97/94 / 84 / 170 / 100 / 95 / 105 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 129 / s / Azerbaijan / Shemaha d., Chayly collective farm / 800 / 40.46 / 48.71 / 95 / 100 / 100 / 100 / 92 / 100 / 100 / 97/94 / 84 / 170 / 100 / 95 / 105 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 141 / p / s / Azerbaijan / near Kutkashen / 600 / 40.95 / 47.83 / 95 / 100 / 100 / 100 / 100 / 100 / 100 / 97i/96 / 84 / 170 / 100 / 100 / 105 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 163 / s / Azerbaijan / Shemaha d., Kyurdamich v. / 1230 / 40.77 / 48.71 / 95 / 100 / 100 / 100 / 100 / 100 / 100 / 99/100 / 84 / 170 / 100 / 95 / 105 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 169 / s / Azerbaijan / Zakatali experiment station / 570 / 41.64 / 46.65 / 95 / 100 / 100 / 100 / 100 / 100 / 100 / 100/100 / 84 / 170 / 100 / 100 / 105 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 238 / s / Azerbaijan / Lerik d., Talysh / 1000 / 38.77 / 48.4 / 95 / 100 / 100 / 100 / 100 / 100 / 100 / 99/100 / 84 / 170 / 100 / 100 / 105 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 248 / t / Turkmenistan / Kara-Kala d., Tekim-Dere gorge / 450 / 38.39 / 56.51 / 100 / 100 / 100 / 100 / 100 / 100 / 140 / 97/94 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 258 / t / Tajikistan / Kumsarga d., Pobeda collective farm / 460 / 37.8 / 68.78 / 100 / 100 / 100 / 100 / 100 / 100 / 140 / 97/94 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 296 / s / Azerbaijan / Vartashen d., Yakubli v. / 600 / 40.91 / 47.45 / 95 / 100 / 100 / 100 / 100 / 100 / 100 / 99/100 / 84 / 170 / 100 / 95 / 105 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 297 / t / Azerbaijan / Sheki d., Soyutly v., Aftoram valley / 540 / 41.19 / 47.15 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 97w/96 / 100 / 100 / 100 / 100 / 105 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 299 / s / Azerbaijan / Nuhi d., Dzhirli v. / 320 / 40.91 / 47.26 / 95 / 100 / 100 / 100 / 100 / 100 / 100 / 97i/96 / 100 / 170 / 100 / 100 / 105 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 336 / s / Azerbaijan / Lachin d., Karnkaha v. / 1300 / 39.66 / 46.54 / 95 / 100 / 100 / 100 / 100 / 100 / 100 / 99/100 / 84 / 170 / 100 / 100 / 105 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 358 / t / Tajikistan / Kumsarga d., the way to Pyandzh / 510 / 37.33 / 68.8 / 100 / 100 / 100 / 100 / 100 / 100 / 35 / 97w/96 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 362 / t / Russia / Dagestan, vicinity of Novolakskoye v. / 43.11 / 46.49 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 97/94 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 366 / t / Russia / Dagestan, Hasavyurt / 43.25 / 46.59 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100/100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 394 / t / Uzbekistan / Sir-Darya region, Zaamin d., the place Uyulma / 39.94 / 68.39 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 97w/96 / null / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 396 / t / Uzbekistan / Syr-Darya region, 201km from Tashkent in the direction of Samarkand / 40.03 / 67.66 / 100 / 100 / 100 / 100 / 100 / 100 / 140 / 99/100 / 100 / 100 / 100 / 95 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 409 / t / Turkmenistan / E Kopet-Dag, Ashghabad d., vicinity of Shamli / 37.71 / 58.68 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 97/94 / 100 / 100 / 86 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 421 / p / t / Uzbekistan / Tashkent region, VIR experiment station / 41.33 / 69.25 / 100 / 100 / 100 / 100 / 100 / 100 / 140 / 97/94 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 424 / p / t / Turkmenistan / along the road from Kizni-Arvat to Kara-Kala / 450 / 38.5 / 56.19 / 100 / 100 / 100 / 100 / 100 / 100 / 35 / 97/94 / 100 / 100 / 86 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 426 / t / Turkmenistan / Kara-Kala d., Bahchi / 540 / 38.41 / 56.62 / 100 / 100 / 100 / 100 / 100 / 100 / 140 / 97/94 / null / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 427 / t / Turkmenistan / Kizil-Atrek d., Meshhet-Missarian plateau / 37.64 / 54.78 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 97/94 / null / 100 / 86 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 428 / t / Turkmenistan / Kara-Kala d., the road from Yari-Kala v. to Shermop / 320 / 38.38 / 56.32 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 97/94 / 100 / 100 / 86 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 429 / t / Turkmenistan / Kara-Kala d., W Kopet-Dag, Kara-Su gorge / 720 / 38.42 / 56.75 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 97/94 / 100 / 100 / 86 / 100 / 100 / 100 / 100 / 113 / 100 / 100 / 100 / 100
к 431 / t / Turkmenistan / Kara-Kala d., Verhniy Sumbar, W Kopet-Dag / 730 / 38.4 / 56.74 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 97/94 / 100 / 100 / 86 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 433 / s / Turkmenistan / Central Kopet-Dag, Baharden d., Nuhur, Koyne-Gumberg v. / 1200 / 38.47 / 57.03 / 95 / 100 / 100 / 100 / 100 / 100 / 100 / 97i/96 / 84 / 100 / 100 / 100 / 105 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 489 / s / Azerbaijan / Stepanokert d., vicinity of Shushikend v. / 1170 / 39.77 / 46.8 / 95 / 100 / 100 / 100 / 100 / 100 / 100 / 99/100 / 84 / 170 / 100 / 100 / 105 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 493 / s / Azerbaijan / Stepanokert d., vicinity of Chanahchi v. / 1100 / 39.7 / 46.83 / 95 / 100 / 100 / 100 / 100 / 100 / 100 / 100/100 / 84 / 170 / 100 / 100 / 105 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 602 / t / Armenia / Oktemberen d., along the road Echmiadzin-Oktemberen / 1040 / 40.15 / 44.16 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100/100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 608 / t / Georgia / Marneuli d., Marneuli – Tbilisi road / 530 / 41.55 / 44.77 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 97/94 / 100 / 100 / 100 / 100 / 105 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 612 / s / Georgia / Gori d., vicinity of Rene v. / 750 / 41.91 / 44.09 / 95 / 100 / 100 / 100 / 100 / 100 / 100 / 99/100 / 100 / 170 / 100 / 100 / 105 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 616 / t / Azerbaijan / SE of Shamhor / 40.8 / 46.07 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 97/94 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 624 / p / s / Azerbaijan / Ahsu d., near Girdymanchay bridge / 360 / 40.62 / 48.25 / 95 / 100 / 100 / 100 / 100 / 100 / 100 / 97/94 / 100 / 170 / 100 / 95 / 105 / 125 / 100 / 100 / 100 / 100 / 100 / 100
к 632 / s / Azerbaijan / Ahsu d., the slope of Lyangyabzin mountain range / 460 / 40.59 / 48.42 / 95 / 100 / 100 / 100 / 100 / 100 / 100 / 100/100 / 100 / 170 / 100 / 95 / 105 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 654 / t / Turkmenistan / Ashghabad / 37.95 / 58.39 / 100 / 100 / 100 / 100 / 100 / 100 / 140 / 97/94 / 100 / 100 / 86 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 663 / t / Uzbekistan / Kahka-Darya region, 35km S from Karshi, along the road to Guzar / 38.68 / 66.05 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 97/94 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 671 / t / Kirgizstan / Osh region, Dzhangi-Dzhol d., 11 km from Karavan town / 1300 / 41.49 / 71.75 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 97/94 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 674 / t / Kirgizstan / Osh region, Karasu d., the place Achi / 40.7 / 72.89 / 100 / 100 / 100 / 100 / 100 / 100 / 35 / 97/94 / 100 / 100 / 86 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 677 / t / Kirgizstan / Osh region, Karasu d., Kenegi collective farm, department №4 Bogara / 40.7 / 72.89 / 100 / 100 / 100 / 100 / 100 / 100 / 35 / 97/94 / 100 / 100 / 86 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 678 / t / Tajikistan / Ura-Tyuba d., Communist collective farm, Dzharkurgan v. / 1150 / 39.95 / 69.04 / 100 / 100 / 100 / 100 / 100 / 100 / 35 / 97/94 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 912 / t / India / Kashmir, near Srinagar / 34.07 / 74.86 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 97/94 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 961 / p / t / Afghanistan / Kabul, the road Kabul – Lonchar / 1850 / 34.33 / 69.14 / 100 / 100 / 100 / 100 / 100 / 100 / 140 / 97/94 / null / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 962 / t / Afghanistan / Kabul, the road Kabul – Lonchar / 1840 / 34.33 / 69.14 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 97w/96 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 963 / t / Afghanistan / Kabul, the road Kabul – Lonchar / 1850 / 34.33 / 69.14 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 97w/96 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 964 / t / Afghanistan / Kabul – Kunduz road, S slope of Gindikush, before Salang pass / 1850 / 35.17 / 69.22 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 97w/96 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 966 / t / Afghanistan / Baglan province / 36.16 / 68.74 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 97/94 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 967 / t / Afghanistan / Kabul – Kunduz road, N of Pulihumri / 640 / 36.06 / 68.67 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 97w/96 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 973 / t / Afghanistan / the road W from Polihumri / 540 / 35.96 / 68.6 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 97/94 / null / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 974 / t / Afghanistan / the road E from Polihumri / 650 / 35.94 / 68.73 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 97/94 / 100 / 100 / 86 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 976 / p / t / Afghanistan / the road Polihumri-Simangan / 1150 / 36.18 / 68.34 / 100 / 100 / 100 / 100 / 100 / 100 / 35 / 97/94 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 978 / t / Afghanistan / the road Polihumri-Simangan / 1150 / 36.18 / 68.34 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 97/94 / null / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 980 / t / Afghanistan / S from Mazar and Sherif / 1080 / 36.54 / 67.17 / 100 / 100 / 100 / 100 / 100 / 100 / 140 / 97/94 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 981 / t / Afghanistan / the road Mazar-Sherif-Akkupurk / 600 / 36.25 / 66.89 / 100 / 100 / 100 / 100 / 100 / 100 / 35 / 97/94 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 982 / t / Afghanistan / From Akkupruk upstream along Balh river / 760 / 36.08 / 66.84 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 97/94 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 984 / t / Afghanistan / from Akkupruk upstream along the river Balh / 36 / 66.8 / 100 / 100 / 100 / 100 / 100 / 100 / 140 / 97w/96 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 985 / t / Afghanistan / Shibergan – Darzab road / 540 / 36.29 / 65.9 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 97/94 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100
к 986 / t / Afghanistan / Faryab d., Darzob – Maymala – Kaysar road / 540 / 35.96 / 64.91 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 97/94 / null / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100 / 100