Table II. Seedling responses of 152 natural accessions of Arabidopsis germinated on spectinomycin.
| Accession Response Category | Total Accessions Classified | Total Seedlings Classified | Accession Phenotype Scores | Percentage Distribution of Seedling Phenotypes on Spectinomycina |
||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sensitive |
Intermediate |
Tolerant |
||||||||||
| 1 | 2 | 3 | 5 | 6 | 7 | 9 | 10 | 11 | ||||
| Tolerant | 20 | 1,861 | 8.1–9.7 | 0.5 | 0.8 | 0.5 | 1.2 | 0.6 | 9.3 | 52.0 | 30.0 | 5.1 |
| High intermediate | 11 | 477 | 6.4–8.3 | 2.5 | 1.0 | 0.4 | 4.6 | 1.7 | 32.5 | 49.1 | 8.0 | 0.2 |
| Intermediate | 83 | 2,824 | 3.9–7.8 | 5.2 | 8.0 | 6.4 | 23.7 | 9.8 | 35.2 | 10.4 | 1.3 | |
| Low intermediate | 13 | 427 | 3.2–4.5 | 12.9 | 33.7 | 12.2 | 15.2 | 15.9 | 6.6 | 3.5 | ||
| Sensitive | 22 | 1,872 | 1.3–3.2 | 34.1 | 39.6 | 19.0 | 3.5 | 2.4 | 1.0 | 0.4 | ||
| Hypersensitive | 3 | 546 | 1.1–1.2 | 86.8 | 10.6 | 2.2 | 0.4 | |||||
a
For examples of sensitive, intermediate, and tolerant seedling phenotypes, see Figure 1. Boldface font indicates the most common phenotypes.