Two allelic mutations, ore14-1 and 14-2 , caused a highly significant delay in all senescence parameters examined, including chlorophyll content, the photochemical efficiency of photosystem II, membrane ion leakage, and the expression of senescence-associated genes.
← all excerpts
Auxin response factor 2 (ARF2) plays a major role in regulating auxin-mediated leaf longevity.
1
—
—