Answers are grounded in this paper and cite their sources.
5-Aminolevulinic acid (10-5 M), a key precursor in chlorophyll biosynthetic pathway, stimulated chlorophyll accumulation in the dark grown black pine (Pinus nigra Arn.) seedlings and did not affect chlorophyll accumulation in the light.
No takes yet. Share an insight, caveat, or question.
Dražić et al. (1998) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: