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Table 3 F2 segregation for growth habit in crosses of tetraploid wheat species with three control lines

From: VRN1 genes variability in tetraploid wheat species with a spring growth habit

Accession

Segregation into spring vs. winter forms in the F2 generation in crosses witha:

Genotype identified by hybrodological method

VRN-A1 allele identified by molecular methods (promoter/intron1)

BWE (vrn-A1 vrn-B1)

BS1E (Vrn-A1 vrn-B1)

BS2E (vrn-A1 Vrn-B1)

T. dicoccoides (Körn. ex Aschers. et Graebn.) Schweinf. ICG №23

NA

22:0

95:8b

Vrn-A1 vrn-B1

Vrn-A1d/no Langdon and IL369 deletions

T. dicoccum (Schrank) Schuebl. cv. Dichter Rotlicher K-1730

77:22c

156:0

NA

Vrn-A1 vrn-B1

Vrn-A1b.2/Vrn-A1c

T. dicoccum cv. Bastard Emmer verastelter K-40306

214:93c

114:0

NA

Vrn-A1 vrn-B1

vrn-A1/Vrn-A1c

T. durum Desf. cv. Langdon

203:40c

102:0

NA

Vrn-A1 vrn-B1

vrn-A1/Vrn-A1c

T. durum Desf. K-17784

183:63c

113:0

NA

Vrn-A1 vrn-B1

vrn-A1/Vrn-A1c

T. durum Desf. K-17787

63:14c

113:0

NA

Vrn-A1 vrn-B1

vrn-A1/Vrn-A1c

  1. aplants thatT before F1 hybrids of i: BS2E and BWE were classified as spring, whereas plants that remained in the vegetative phase were classified as winter
  2. bdigenic control, χ 2 value for ration is not higher than 3.84
  3. cmonogenic control, χ 2 value for ration is not higher than 3.84