Exposure Direction Of Light Quality Of Light Light-sensitive Receptors Photoreceptor Families Chromophore Wavelengths Of Light Ultraviolet Light Far-red Light Structural Change Signaling Cascade Gene Expression Plant Growth And Morphology Shade Response Phytochrome Photoreceptors Pr Form Pfr Form Dynamic ...
Work at Purdue University has focused on geometry of light delivery to improve energy use efficiency of a crop lighting system. Additionally, foliar intumescence developing in the absence of ultraviolet light or other less understood stimuli could become a serious limitation for some crops lighted ...
If the plant receives too little or too much light, it leads to problems such as light stress. Light stress in plants is a condition where plants are exposed to light levels either too high or too low for their healthy growth and development. Stress leads to reduced growth, discoloration, ...
This response allows plants to maximize their exposure to light for optimal photosynthesis. 4. Coloration: Light intensity and quality affect the coloration of plants. For instance, plants grown in lower light conditions often have darker green leaves, as they produce more chlorophyll to capture ...
recorded in the plants grown under FL treatment (Table2). It is well known that trichome number and size is partly regulated by light40. In this case, stomatal and trichome density may increase or decrease in response to the environmental variations caused by the light intensity, quality or ...
Chemical composition of cuticular waxes and physiological properties of cuticles are affected by internal regulatory mechanisms and environmental conditions (e.g. drought, light, and humidity). Here, we tested the effect of drought stress simulation by the exogenous application of abscisic acid (ABA)...
. Wateriscrucialforplantsurvival,andwater deficitslimitplantgrowth.However,plants havestrategiestopreventwaterloss,balance optimalwatersupplytovitalorgans,maintain cellularwatercontent,andperseverethrough periodsofdrought.Theabilityofaplantto sensethewater-deficiencysignalandiniti- atecopingstrategiesinresponseis...
Thus, the long-term response to light quality represents an important and distinct acclimation strategy for improving plant survival under changing light quality conditions. 展开 关键词: Arabidopsis light quality long-term responses photosynthetic acclimation plant fitness redox control ...
The idea behind the Pampas experiment had to do with the response of plants to changes in the ratio of red light to far-red light that the plants sense with their photoreceptors.Some biologists hypothesize that a plant will stop growing if it's in the shade of another plant, a reaction ...
Adaptation and tolerance to such stresses require sophisticated sensing, signalling and stress response mechanisms. In this Review, we discuss recent advances in understanding how diverse plant hormones control abiotic stress responses in plants and highlight points of hormonal crosstalk during abiotic ...