Skip to main content

Table 2 Parental and RIL mean trichome densities 1 and standard error (SE), RIL range of trichome densities, and broad-sense heritability (H 2 )

From: The genetic architecture of constitutive and induced trichome density in two new recombinant inbred line populations of Arabidopsis thaliana: phenotypic plasticity, epistasis, and bidirectional leaf damage response

Trait

Parental accession means ± SE

RIL mean ± SE2

RIL range

H2

Hi-0 x Ob-0

    

Constitutive

Hi-0 19.67 ± 2.60 Ob-0 15.67 ± 0.88

13.25* ± 1.41

6.0 – 25.5

0.74

Induced

Hi-0 13.50 ± 1.50 Ob-0 12.00 ± 1.00

13.72* ± 1.23

7.7 – 29.0

0.75

Response

Hi-0 -6.17 Ob-0 -3.67

0.48

−6.5 – 9.5

NA

St-0 x Sf-2

    

Constitutive

St-0 6.00 ± 0.00 Sf-2 6.00 ± 0.58

7.06** ± 0.89

5.0 – 10.0

0.58

Induced

St-0 7.67 ± 0.88 Sf-2 9.33 ± 2.33

8.59** ± 0.85

5.7 – 12.7

0.62

Response

St-0 1.67 Sf-2 3.33

1.52

−3.3 – 4.7

NA

  1. 1The trichome density phenotype is described in detail in the Methods section.
  2. 2Average SE for individual RILs.
  3. *Means are significantly different within a population at p < 0.05.
  4. **Means are significantly different within a population at p < <0.001.