Difference between revisions of "Team:Lanzhou"

 
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Pests and weeds are significant damages tot the crop field, which has been causing huge loss of agricultural economy.
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And the traditional pesticides will easily cause resistance and pollution problem...
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<a href="https://2017.igem.org/Team:Lanzhou/Background">Go to background</a>
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<h1 class="mdc-typography--headline">Project Description</h1>
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Weeds and pests are most important damages to the crop yield in the world. Traditional ways like using herbicides and pesticides will easily cause resistance and pollution problems. In addressing this challenge we focus on RNA interference (RNAi), a novel molecular technology that used for gene knockdown, which has been showing great potential in agriculture field especially for insects control, Meanwhile we notice that many weeds are the hosts or intermediate hosts of pests. Based on these two observations, we are aimed at using synthetic biology to control weeds and pests at the same time. We selected model organism Arabidopsis as basic plant verification system which has clear genetic background and field pests Aphidoidea are chosen to be discussed as well in our experiment.
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We utilized E.coli as dsRNA manufactory , which is much cheaper and more convenient than Chemical synthesis. And we constructed three kinds of vectors for dsRNA producing...
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<a href="https://2017.igem.org/Team:Lanzhou/Design">Go to Design</a>
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<p class="mdc-typography--title">
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We noticed that many weeds are perennial plants, and they always chosen by pests as natural shelters to survive the brutal winter.  
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</p>
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<p class="mdc-typography--title">
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This phenomenon inspired us to wipe out weeds and pests together by a method—tandem RNAi, which means triggering RNA interference in at least two organisms at the same time...
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</p>
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<a href="https://2017.igem.org/Team:Lanzhou/Tandem_RNAi">Go to Tandem RNAi</a>
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{{Lanzhou/Footer}}
 
{{Lanzhou/Footer}}

Latest revision as of 03:49, 2 November 2017

Lanzhou

Lanzhou2017

Pests and weeds are significant damages tot the crop field, which has been causing huge loss of agricultural economy.

And the traditional pesticides will easily cause resistance and pollution problem...

Go to background

We utilized E.coli as dsRNA manufactory , which is much cheaper and more convenient than Chemical synthesis. And we constructed three kinds of vectors for dsRNA producing...

Go to Design

We noticed that many weeds are perennial plants, and they always chosen by pests as natural shelters to survive the brutal winter.

This phenomenon inspired us to wipe out weeds and pests together by a method—tandem RNAi, which means triggering RNA interference in at least two organisms at the same time...

Go to Tandem RNAi