Difference between revisions of "Part:BBa K3822005"
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==1.Construction of the plasmids== | ==1.Construction of the plasmids== | ||
The miRNA “ sponge” method was introduced by several years ago as a means to create continuous miRNA loss of function in cell lines and transgenic organisms. More effective are sponges containing bulged sites that are mispaired opposite miRNA positions 9-12 (Ebert et al. 2007, Gentner et al. 2009), presumably because they form a more stable interaction with the miRNA. pEGFP-miR196a-148a 2.0(Part K3822005) was designed based on the principle of effective sponges containing bulged sites (Fig. 1). We compare pEGFP-miR196a-148a 2.0 with pEGFP-miR196a-148a 1.0 (Part K3160007,designed by a 2019 iGEM team) on monitoring the expression of miRNAs in gastric cancer cells. | The miRNA “ sponge” method was introduced by several years ago as a means to create continuous miRNA loss of function in cell lines and transgenic organisms. More effective are sponges containing bulged sites that are mispaired opposite miRNA positions 9-12 (Ebert et al. 2007, Gentner et al. 2009), presumably because they form a more stable interaction with the miRNA. pEGFP-miR196a-148a 2.0(Part K3822005) was designed based on the principle of effective sponges containing bulged sites (Fig. 1). We compare pEGFP-miR196a-148a 2.0 with pEGFP-miR196a-148a 1.0 (Part K3160007,designed by a 2019 iGEM team) on monitoring the expression of miRNAs in gastric cancer cells. | ||
| − | [[File:T--YiYe-China--Improve1.png| | + | [[File:T--YiYe-China--Improve1.png|400px|thumb|center| Fig 1. Pairing of a miRNA with a bulged sponge site shows mismatches opposite miRNA nucleotides.]] |
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===Functional Parameters=== | ===Functional Parameters=== | ||
<partinfo>BBa_K3822005 parameters</partinfo> | <partinfo>BBa_K3822005 parameters</partinfo> | ||
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Revision as of 02:10, 15 October 2021
miR196a-148a 2.0
miR196a-148a 2.0 is an improvement of Part BBa_K3160007. which could monitor the expression of miRNAs in gastric cancer cells
Sequence and Features
- 10COMPATIBLE WITH RFC[10]
- 12COMPATIBLE WITH RFC[12]
- 21COMPATIBLE WITH RFC[21]
- 23COMPATIBLE WITH RFC[23]
- 25COMPATIBLE WITH RFC[25]
- 1000COMPATIBLE WITH RFC[1000]
Result
1.Construction of the plasmids
The miRNA “ sponge” method was introduced by several years ago as a means to create continuous miRNA loss of function in cell lines and transgenic organisms. More effective are sponges containing bulged sites that are mispaired opposite miRNA positions 9-12 (Ebert et al. 2007, Gentner et al. 2009), presumably because they form a more stable interaction with the miRNA. pEGFP-miR196a-148a 2.0(Part K3822005) was designed based on the principle of effective sponges containing bulged sites (Fig. 1). We compare pEGFP-miR196a-148a 2.0 with pEGFP-miR196a-148a 1.0 (Part K3160007,designed by a 2019 iGEM team) on monitoring the expression of miRNAs in gastric cancer cells.
