Physiology: oxidative · Spinacia oleracea (spinach)

1. zinc atomPositive and negative results3 papers: 2 positive, 1 negative or no effect
2. nickel atomPositive and negative results2 papers: 1 positive, 1 negative or no effect
3. cadmium atomResults agree5 papers: 0 positive, 5 negative or no effect
4. 5-aminolevulinic acidResults agree2 papers: 2 positive, 0 negative or no effect
5. TironResults agree2 papers: 2 positive, 0 negative or no effect
6. benzoateResults agree2 papers: 0 positive, 2 negative or no effect
7. choline chlorideResults agree2 papers: 2 positive, 0 negative or no effect
8. formateResults agree2 papers: 0 positive, 2 negative or no effect
9. zinc oxideResults agree2 papers: 2 positive, 0 negative or no effect
10. otherPositive and negative results7 papers: 6 positive, 1 negative or no effect
11. salinityPositive and negative results7 papers: 1 positive, 6 negative or no effect
12. nitrogenPositive and negative results4 papers: 3 positive, 1 negative or no effect
13. coldPositive and negative results2 papers: 1 positive, 1 negative or no effect
14. uvPositive and negative results2 papers: 1 positive, 1 negative or no effect
15. applicationResults agree9 papers: 9 positive, 0 negative or no effect
16. heavy metalResults agree7 papers: 0 positive, 7 negative or no effect
17. droughtResults agree5 papers: 0 positive, 5 negative or no effect
18. nanoparticleResults agree3 papers: 3 positive, 0 negative or no effect
19. botanicalResults agree2 papers: 2 positive, 0 negative or no effect
20. fertilizationResults agree2 papers: 2 positive, 0 negative or no effect
21. inoculationResults agree2 papers: 2 positive, 0 negative or no effect
22. lightResults 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.