Molecular: expression · Populus (poplar)

1. (-)-methyl jasmonatePositive and negative results5 papers: 4 positive, 1 negative or no effect
2. (+)-abscisic acidPositive and negative results4 papers: 2 positive, 2 negative or no effect
3. N-benzyladeninePositive and negative results2 papers: 1 positive, 1 negative or no effect
4. lead atomPositive and negative results2 papers: 1 positive, 1 negative or no effect
5. Gibberellic acidResults agree2 papers: 0 positive, 2 negative or no effect
6. etheneResults agree2 papers: 2 positive, 0 negative or no effect
7. droughtPositive and negative results11 papers: 7 positive, 4 negative or no effect
8. lightPositive and negative results6 papers: 5 positive, 1 negative or no effect
9. coldPositive and negative results5 papers: 3 positive, 2 negative or no effect
10. mechanicalPositive and negative results5 papers: 3 positive, 2 negative or no effect
11. salinityPositive and negative results5 papers: 3 positive, 2 negative or no effect
12. nitrogenPositive and negative results3 papers: 2 positive, 1 negative or no effect
13. transgenicPositive and negative results3 papers: 2 positive, 1 negative or no effect
14. phosphorusPositive and negative results2 papers: 1 positive, 1 negative or no effect
15. heatResults agree3 papers: 3 positive, 0 negative or no effect
16. co2Results agree2 papers: 0 positive, 2 negative or no effect
17. heavy metalResults agree2 papers: 2 positive, 0 negative or no effect
18. loss of functionResults agree2 papers: 0 positive, 2 negative or no effect
19. ozoneResults 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.