How Light Affects the Stomatal Opening in a Leaf

Influence the summary of the light leaf stomatal opening ======== My purpose is to examine the influence of environmental factors and affect the pore opening. My experiment was designed to check the opening of the vent in the light. How to move plants is not clear. Opening and closing of ventilation holes is an example of this movement. There are many growing conditions that affect plants. The most important of these conditions relates to the type of availability of light that exists during photosynthesis.

The phot1 (nph1) mutant shows significant pore openings in the absence of photoreactive reactions, so the pores are open. Therefore, they do not have receptors in at least four different blue light model species, so their function is to open light phototropy without pores, two types cryptochrome, phot1 and unknown photoreceptors: There is no doubt. The cause of this error is obvious. Not very sensitive phot 2 (Jarillo et al., 1998; Kagawa et al., 2001) was not confirmed at the time. Used in the study of Rasquete et al. (1999), it is too low to activate phot 2 High enough velocity to activate the phototropic volume fluence phot 2 of photoprint, and fluence (Sakai et al., 2001 ). Therefore, although they missed the contribution of phot2 to light, it was detected to be open to the pores. Therefore, it is shown that the fourth blue photoreceptor is not a completely different molecule, but another photofrin, light 2.

In contrast, green light sources have been found to be less responsive to blue or red light depending on the observation, but cause less degree of open porosity. Complete blade-mounted sunflower annuus in monochrome green light (λ 540 nm) induced stomatal opening in the epidermis of skin sole bean (Eisinger et al., 2003) and distal shaft opening (Wang et al., 2008) pore. . It has been developed corresponding to perforations of this type, perhaps penetrating the canopy of the green light leaves and can therefore be used in the absence of a blue light signal, in particular green light is due to photosynthesis , Reflected by the irradiation surface of the blade. Second, photosynthetic modulation can occur through chloroplast photosynthetic product levels or redox states.

In this paper, we explain the role of green light signal transmission and the role of water loss and CO 2 absorption balance to control the pore size. The percentage of red light induced pore openings as a whole illuminance by the canopy droplets should respond and reduce the proportion of higher, rapid pore openings by making them more sensitive to blue light. It reaches the bottom of a small amount of crown of blue light, but its stomatal sensitivity to blue light is 10 times, it is red light (Sharkey and Raschke, 1981; Gorton et al., 1993), it penetrates a small amount of blue light continuing pores It is open. Therefore, the antagonistic nature of the response of the green light to the blue light means that the hole responds to the light ratio of B: G.