Access the full text.
Sign up today, get unlimited access with DeepDyve Pro!
, sepal, receptacle, stamen, and pistil, and that expression was induced by ethylene treatment. Silencing of RhPR10.1 expression in rose plants by virus-induced gene silencing accelerated flower senescence ...
in Chrysanthemum morifolium (Jeffcoat and Cockshull, 1972), suggesting that reduced endogenous GA levels may accelerate flower senescence . In addition, in Gerbera, GAs can enhance the opening of disc florets, delay ...
in water. The onset of DNA degradation, Cyt c release, and petal senescence was also delayed by sucrose supplementation to cut flowers . These results suggest that intracellular energy depletion, rather than ...
Abstract In rose (Rosa hybrida), flower senescence is accelerated by ethylene and delayed by cytokinins (CTKs). However, the effectors that regulate these processes are not currently understood ...
?) Senescence Decreased source Acceleration (or delay during dark treatment) + + + − Seed development Source to sink Acceleration + + + + Open in new tab Table I. Involvement of main components of sugar signaling ...
, exhibited accelerated leaf senescence , and transgenic Arabidopsis plants expressing antisense hexokinase showed delayed senescence . Additionally, sugar levels were highest in tobacco (Nicotiana tabacum ...
-associated gene (SAG12) has been one approach used to delay senescence . We transformed petunia (Petunia x hybrida cv V26) with PSAG12-IPT. Two independently transformed lines with extended flower longevity (I ...
plants, indicating reduced autophagic activity in the PSR26r plants. These results suggest that InPSR26 acts to delay the progression of PCD during petal senescence , possibly through regulation ...
% in the bottom leaves with respect to the extracellular invertase activity in the top leaves of these plants (Figure 1 Figure 1. Open in new tabDownload slide Cytokinin-Mediated Delay in Senescence Correlates ...
flowers , pollination accelerates ethylene production and corolla wilting. The hydrolysis of macromolecules during flower senescence allows for remobilization of nutrients from petals to the developing ovary ...
Access the full text.
Sign up today, get unlimited access with DeepDyve Pro!