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Table 2 VRN-B1 and VRN-G1 genes variability in spring accessions of tetraploid wheats used in the study

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

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Species and cultivara

Accession/specimen voucher

Sample location (country, site)

Days to heading, χ ± s

VRN-B1/VRN-G1 promotor allele

VRN-B1/VRN-G1 intron allele (intact/with TDB deletion) b

Section Dicoccoides Flaksb.

1

T. aethiopicum Jakubz.

K-18999

Ethiopia, Harari

34.7 ± 0.9

vrn-B1 KP063919

Vrn-B1a KP063931

2

T. aethiopicum Jakubz.

K-19059

Ethiopia, Oromia

38.0 ± 0.1

vrn-B1 KP063930

intact

3

T. dicoccoides (Körn. ex Aschers. et Graebn.) Schweinf.

IG 46225

Turkey, Siverek

78.5 ± 2.5

vrn-B1 KP063925,

Vrn-B1dic KP063926

intact KP063932

4

T. turanicum Jakubz.

K-31693

Tajikistan

39.8 ± 0.3

vrn-B1 KR055678

intact

5

T. turgidum L. cv. Blancal

K-20416

Spain, Valencia

NI

vrn-B1 KR055699

intact

Section Timopheevii A.Filat. et Dorof.

6

T. araraticum Jakubz.

K-58667

Armenia, neighborhood of the village Geghadir

50.9 ± 4.1

vrn-G1 KR055682

intact

7

T. araraticum Jakubz.

K-30234

Azerbaijan, Naxcivan

42.4 ± 2.1

Vrn-G1a KR055685

intact

8

T. timopheevii (Zhuk.) Zhuk. Zanduri population

K-38555

Georgia, village Labechina

37.0 ± 3.5

Vrn-G1a KR055687

intact

9

T. timopheevii (Zhuk.) Zhuk.

K-29540

Georgia

36.4 ± 4.4

Vrn-G1a KR055689

intact

10

T. timopheevii (Zhuk.) Zhuk.

KU107-1

Georgia

35.4 ± 4.3

Vrn-G1a KR055690

intact

  1. aspecies names are given according to Goncharov [41] and Dorofeev et al. [42]
  2. bTDB deletion = first intron sequence with deletion identified in T. aestivum NIL Triple Dirk B; intact = first intron sequence without TDB deletion