Table 2.
Spearman’s correlation coefficient analysis of glucosinolate traits.
| TL | L-ali | L-ind | L-aro | TR | R-ali | R-ind | R-aro | |
|---|---|---|---|---|---|---|---|---|
| Total Leaf (TL) | – | |||||||
| Leaf Aliphatic (L-ali) | 0.91*** | – | ||||||
| Leaf Indole (L-ind) | 0.45*** | 0.14* | – | |||||
| Leaf Aromatic (L-aro) | 0.62*** | 0.62*** | 0.12* | – | ||||
| Total Root (TR) | 0.28*** | 0.30*** | 0.00 | 0.37*** | – | |||
| Root Aliphatic (R-ali) | 0.64*** | 0.68*** | 0.10 | 0.50*** | 0.43*** | – | ||
| Root Indole (R-ind) | 0.01 | –0.10 | 0.24*** | −0.15* | 0.41*** | −0.04 | – | |
| Root Aromatic (R-aro) | 0.18** | 0.29*** | –0.22*** | 0.46*** | 0.75*** | 0.30*** | –0.18** | – |
| †Total Seed GSL | 0.48*** | 0.54*** | 0.00 | 0.40*** | 0.02 | 0.43*** | –0.20* | 0.09 |
Correlation of mean trait values from 288 accessions of the diversity panel. Significant correlations are indicated.
***
P ≤ 0.001.
**
P ≤ 0.01.
*
P ≤ 0.05.
†
Data for total seed glucosinolates for 151 B. napus accessions came from Lu et al. (2014).