"
Team:Gifu/Modeling
From 2014.igem.org
| Line 17: | Line 17: | ||
<h1 id="theme">Modeling</h1> | <h1 id="theme">Modeling</h1> | ||
<p> | <p> | ||
| - | + | We examined the efficiency of circularization of mRNA in E. coli. The mRNA synthesized by transcription of induced plasmid may be considered that there are mainly 3 shape patterns in the process of circularization (fig.1). In this experiment, we carried out reverse transcription of RNA of Escherichia coli, and calculated the abundance ratio of each shape pattern by detecting specific sequences by using MPN-PCR (Most Probable Number-PCR). | |
| + | </p> | ||
| + | <p> | ||
| + | By examining the abundance ratio of sequence A, B or C, D , and B / A shows the probability that the reaction doesn’t start (step Ⅰ). Also, we can calculate the probability that RNA will cyclize (step Ⅱ,Ⅲ) by C, D. | ||
| + | By examining these, we investigated the rate-limiting step in the process of cyclization or probability to cyclization of the RNA. | ||
</p> | </p> | ||
</div> | </div> | ||
</body> | </body> | ||
</html> | </html> | ||
Revision as of 19:39, 17 October 2014
Modeling
We examined the efficiency of circularization of mRNA in E. coli. The mRNA synthesized by transcription of induced plasmid may be considered that there are mainly 3 shape patterns in the process of circularization (fig.1). In this experiment, we carried out reverse transcription of RNA of Escherichia coli, and calculated the abundance ratio of each shape pattern by detecting specific sequences by using MPN-PCR (Most Probable Number-PCR).
By examining the abundance ratio of sequence A, B or C, D , and B / A shows the probability that the reaction doesn’t start (step Ⅰ). Also, we can calculate the probability that RNA will cyclize (step Ⅱ,Ⅲ) by C, D. By examining these, we investigated the rate-limiting step in the process of cyclization or probability to cyclization of the RNA.
