Fig S1:Determination of population sub-structure
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Fig S1:Determination of population sub-structure 2 4 6 8 -13000 -11000 -9000 Log likelihood k -num berofpopulations ln(PD ) 1 2 3 4 5 6 7 8 0 500 1500 2500 D elta log likelihood k -num berofpopulations delta(ln(P D )) 2 3 4 5 6 7 8 9 2000 2100 2200 2300 2400 AIC -P pd-D 1 k -num berofpopulations AIC 2 3 4 5 6 7 8 9 170 190 210 230 AIC -sub species k -num berofpopulations AIC I III II A D C B G F E BREAD WHEAT BREAD WHEAT
description
Fig S1:Determination of population sub-structure. BREAD WHEAT. I. II. III. BREAD WHEAT. A. B. C. D. E. F. G. Figure S2: Frequency based distance measures separated the bread wheat varieties from north western Europe from those originating in south eastern Europe. - PowerPoint PPT Presentation
Transcript of Fig S1:Determination of population sub-structure
Fig S1:Determination of population sub-structure
2 4 6 8
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Log likelihood
k - number of populations
ln(P
D)
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Delta log likelihood
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D))
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AIC - Ppd-D1
k - number of populations
AIC
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AIC - sub species
k - number of populations
AIC
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A DCB GFE
BREAD WHEAT
BREAD WHEAT
Figure S2: Frequency based distance measures separated the bread wheat varieties from north western Europe from those originating in south eastern Europe
• Bread wheat is most closely related to members of sub-populations D & E (k=7), (shown in green and gold)
• While bread-wheat from south eastern and north-western fall into separate clades, their D-genomes share a common (monophyletic) origin
• Note: Sub populations k = 7 are designated by the following colours
– Population A: Red– Population B: Pale blue– Population C: Blue– Population D: Green– Population E: Gold– Population F: Orange– Population G: Magenta
Bread wheat
Sub pops D & E
Figure S3: The geographic distribution of Ppd-D1 diversity
Figure S4: Diurnal temperature range among sub-populations
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DTR all accessions
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DTR sub-populations D and E
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DTR sub-population II
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DTR sub-population III
Figure S5: Rain frequency among sub-populations
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Rain frequency all accessions
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Rain frequency sub-populations D and E
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Rain frequency sub-population II
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Rain frequency sub-population III
Figure S6: Sunshine hours among sub-populations
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Sunshine (hrs) all accessions
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Sunshine (hrs) sub-populations D and E
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Sunshine (hrs) sub-population II
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Sunshine (hrs) sub-population III
Figure S7: Frost frequency among sub-populations
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Frost frequency all accessions
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Frost frequency sub-populations D and E
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Frost frequency sub-population II
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Frost frequency sub-population III
Figure S8: Temperature among sub-populations
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Temperature all accessions
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Temperature sub-populations D and E
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Temperature sub-population II
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Temperature sub-population III
Figure S9: Humidity among sub-populations
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Humidity all accessions
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Humidity sub-populations D and E
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Humidity sub-population II
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Humidity sub-population III
Figure S10: Windspeed among sub-populations
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Wind speed all accessions
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Wind speed sub-populations D and E
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Wind speed sub-population II
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Wind speed sub-population III
Figure S11: Preciptation among sub-populations
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Precipitation all accessions
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Precipitation sub-populations D and E
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Precipitation sub-population II
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Precipitation sub-population III
Figure S12: Potential evapo-transpiration among sub-populations
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PET all accessions
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PET sub-populations D and E
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PET sub-population II
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PET sub-population III
Figure S13: Moisture deficit among sub-populations
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Moisture deficit all accessions
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Moisture deficit sub-populations D and E
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Moisture deficit sub-population II
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Moisture deficit sub-population III
Figure S14: Minimum temperature among sub-populations
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Minimum temperature all accessions
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Minimum temperature sub-populations D and E
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Minimum temperature sub-population II
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Minimum temperature sub-population III
Bread wheat
Sub-pop BSub-pop C
Sub-pop DSub-pop E
Sub-pop F
Sub-pop G
Figure S15: The Kullback-Leibler distances between sub-populations calculated by STRUCTURE
Sub population III (at k=3)
Sub population II (at k=3)
Figure S16: PCO: diversity among 232 Ae. tauschii accessions revealed by SSR data, KASPar data and both data types used in combination. Accessions belonging to
Structure sub-population II are shown in red
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