Table 2 Means square and p-value (ANOVA) of barley seed G% for ten days under normal and simulated drought stress imposed by 20% PEG6000 concentration, G-SP, and seedling growth traits in an experiment with a global collection of 198 barley genotypes.

From: GWAS identifies novel loci linked to seedling growth traits in highly diverse barley population under drought stress

Traits

Treatment (T)

Genotype (G)

T × G

H2

C/D

Seed (wt)

1.10**

0.792**

0.044**

0.984/0.980

(G%2d)

1,535,187**

576.9**

414.5**

0.969/0.930

(G%4d)

196,634**

1180.2**

373.1**

0.972/0.948

(G%6d)

35,981**

819.4**

199.2**

0.969/0.948

(G%8d)

17,076**

636.0**

138.5**

0.968/0.934

(G%10d)

16,594**

633.4**

139.96**

0.968/0.934

(G-SP)

156,500**

215.1**

46.72**

0.977/0.957

SDlFW

24.61**

0.013**

0.0058**

0.893/ 0.921

SHL

40,830**

29.86**

16.42**

0.950/0.966

SHFW

9.77**

0.0046**

0.0034**

0.897/0.813

SHDW

2.11e− 2**

3.40e− 5**

1.83e− 5**

0.891/0.930

RL

3006.7**

11.64**

4.62**

0.814/0.886

RFW

2.824**

0.0025**

0.0010**

0.868/0.850

RDW

0.002**

0.00003**

0.000018**

0.805/0.705

  1. For genotypes passport data and detailed results, see Supplementary Table 1.
  2. H2 broad-sense heritability.
  3. **indicate significance P < 0.001; *P < 0.05; ns (no significative).
  4. Seed wt seed weight, G%2d germination% after 2 days, G%4d germination% after 4 days, G%6d germination% after 6 days, G%8d germination% after 8 days, G%10d germination% after 10 days, G-SP germination speed, SDLFW Seedling’s fresh weight, SHL shoot length, SHFW shoot fresh weight, RL root length, RFW root fresh weight, RDW root dry weight.
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