Physiology: hormones · Arabidopsis thaliana (thale cress)

1. cadmium atomPositive and negative results6 papers: 1 positive, 5 negative or no effect
2. ethenePositive and negative results5 papers: 1 positive, 4 negative or no effect
3. indole-3-acetic acidPositive and negative results4 papers: 2 positive, 2 negative or no effect
4. 2,4-DPositive and negative results3 papers: 1 positive, 2 negative or no effect
5. 1-naphthaleneacetic acidPositive and negative results2 papers: 1 positive, 1 negative or no effect
6. brassinolideResults agree3 papers: 3 positive, 0 negative or no effect
7. catechinResults agree2 papers: 2 positive, 0 negative or no effect
8. salicylic acidResults agree2 papers: 0 positive, 2 negative or no effect
9. loss of functionPositive and negative results16 papers: 1 positive, 15 negative or no effect
10. classPositive and negative results11 papers: 4 positive, 7 negative or no effect
11. lightPositive and negative results4 papers: 2 positive, 2 negative or no effect
12. nitrogenPositive and negative results4 papers: 3 positive, 1 negative or no effect
13. coldPositive and negative results3 papers: 1 positive, 2 negative or no effect
14. overexpressionPositive and negative results3 papers: 1 positive, 2 negative or no effect
15. inoculationResults agree5 papers: 5 positive, 0 negative or no effect
16. droughtResults agree3 papers: 3 positive, 0 negative or no effect
17. mechanicalResults agree3 papers: 3 positive, 0 negative or no effect
18. otherResults agree3 papers: 3 positive, 0 negative or no effect
19. applicationResults agree2 papers: 2 positive, 0 negative or no effect
20. heavy metalResults agree2 papers: 0 positive, 2 negative or no effect
21. infectionResults agree2 papers: 0 positive, 2 negative or no effect
22. transgenicResults agree2 papers: 0 positive, 2 negative or no effect

Claims are grouped by organism, treatment and what was measured or targeted. Claims that compare genotypes are left out; a claim about lacking a nutrient counts the other way round in that nutrient’s question. “Results differ” marks a question where two model reviewers, reading both claims, accepted at least one pair of papers whose results differ.