Team:UESTC-China/Design
From 2014.igem.org
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Stomata are microscopic pores surrounded by two guard cells and play an important role in the uptake of CO2 for photosynthesis. Recent researches revealed that light-induced stomatal opening is mediated by at least three key components: blue light receptor phototropin, plasma membrane H+-ATPase, and plasma membrane inward-rectifying K+ channels. However, Yin Wang, et al (2014) showed that only increasing the amount of H+-ATPase in guard cells had a significant effect on light-induced stomatal opening (Fig. 4). Transgenic Arabidopsis plants by overexpressing H+-ATPase in guard cells exhibited enhanced photosynthesis activity and plant growth. Therefore,in order to strengthen the ability of absorbing formaldehyde, we overexpressed H+-ATPase(At AHA2) in transgenic tobacco guard cells,resulting in a significant effect on light-induced stomatal opening. | Stomata are microscopic pores surrounded by two guard cells and play an important role in the uptake of CO2 for photosynthesis. Recent researches revealed that light-induced stomatal opening is mediated by at least three key components: blue light receptor phototropin, plasma membrane H+-ATPase, and plasma membrane inward-rectifying K+ channels. However, Yin Wang, et al (2014) showed that only increasing the amount of H+-ATPase in guard cells had a significant effect on light-induced stomatal opening (Fig. 4). Transgenic Arabidopsis plants by overexpressing H+-ATPase in guard cells exhibited enhanced photosynthesis activity and plant growth. Therefore,in order to strengthen the ability of absorbing formaldehyde, we overexpressed H+-ATPase(At AHA2) in transgenic tobacco guard cells,resulting in a significant effect on light-induced stomatal opening. | ||
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- | <div align="center"><img style="width:40% ;" src="https://static.igem.org/mediawiki/2014/4/47/ | + | <div align="center"><img style="width:40% ;" src="https://static.igem.org/mediawiki/2014/archive/4/47/20141016031809%21DdFig._4.png"> |
<p style="position:relative; left:20px; padding:19 5px; font-size:20px; font-family: calibri, arial, helvetica, sans-serif; font-style: calibri; text-align:justify; width:700px; color:#1b1b1b;"> | <p style="position:relative; left:20px; padding:19 5px; font-size:20px; font-family: calibri, arial, helvetica, sans-serif; font-style: calibri; text-align:justify; width:700px; color:#1b1b1b;"> | ||
<strong>Fig.4</strong> Typical stomata in the epidermis illuminated with light for 30 min (<i>Yin Wang,et al.2014</i>). | <strong>Fig.4</strong> Typical stomata in the epidermis illuminated with light for 30 min (<i>Yin Wang,et al.2014</i>). |
Revision as of 03:18, 16 October 2014