Difference between revisions of "Part:BBa K3328008:Experience"
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− | + | Toehold switch is composed of cis-acting element RNA hairpins and trans-acting factor trigger RNA. The binding of a trigger RNA to the toehold sequence allows for a branch migration process, exposing AUG and RBS for translation initiation. | |
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===Applications of BBa_K3328008=== | ===Applications of BBa_K3328008=== | ||
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+ | <img src="https://2020.igem.org/wiki/images/7/7e/T--OUC-China--result_fig2_th.jpg" style="width: 80%;"> | ||
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+ | Compared with the blank control (IPTG=0 M, aTc=0 mg/mL), the fluorescence of GFP was low when only the promoter before toehold sequence was turned on (IPTG=0.1 M, aTc=0 mg/mL). This indicates that the toehold has the advantage of low leakage. When the trigger was expressed (IPTG=0.1 M, aTc=0.25 mg/mL), it showed a high GFP fluorescence of up to 32-fold due to the destruction of toehold hairpin structure. Error bar: SD (n=9). | ||
+ | </p> | ||
+ | </body> | ||
+ | </html> | ||
===User Reviews=== | ===User Reviews=== | ||
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Latest revision as of 11:29, 8 October 2022
Toehold switch is composed of cis-acting element RNA hairpins and trans-acting factor trigger RNA. The binding of a trigger RNA to the toehold sequence allows for a branch migration process, exposing AUG and RBS for translation initiation.
Applications of BBa_K3328008
Compared with the blank control (IPTG=0 M, aTc=0 mg/mL), the fluorescence of GFP was low when only the promoter before toehold sequence was turned on (IPTG=0.1 M, aTc=0 mg/mL). This indicates that the toehold has the advantage of low leakage. When the trigger was expressed (IPTG=0.1 M, aTc=0.25 mg/mL), it showed a high GFP fluorescence of up to 32-fold due to the destruction of toehold hairpin structure. Error bar: SD (n=9).
User Reviews
UNIQdb42b055afde7b0b-partinfo-00000001-QINU UNIQdb42b055afde7b0b-partinfo-00000002-QINU