Difference between revisions of "Part:BBa K3328022"

Revision as of 17:40, 20 October 2020

triggers of AND gate

two input trigger of AND logic gate to perform the truth table

Design

AND gate constructed from two input RNAs that bind to yield a complete trigger RNA. When either input RNA is expressed, it is incapable of activating the switch because neither trigger sub-sequence alone can unwind the repressing hairpin. The toehold switch can only be turned on when the two input RNA species hybridize and form a complete trigger sequence.

Result

The left figure shows that when INPUT A=1, INPUT B=1, the fluorescence of GFP is high. And the fluorescence intensity of GFP was low in the other three groups. This corresponds to the situation described in the truth table on the right. INPUT A=1 means that aTc (0.25 mg/ml) is added, INPUT B=1 means that HSL (0.1 mg/ml) is added.

Sequence and Features

Assembly Compatibility:

10
COMPATIBLE WITH RFC[10]
12
COMPATIBLE WITH RFC[12]
21
INCOMPATIBLE WITH RFC[21]
Illegal XhoI site found at 1
23
COMPATIBLE WITH RFC[23]
25
COMPATIBLE WITH RFC[25]
1000
COMPATIBLE WITH RFC[1000]

@@ Line 4: / Line 4: @@
 two input trigger of AND logic gate to perform the truth table
+===Design===
+AND gate constructed from two input RNAs that bind to yield a complete trigger RNA. When either input RNA is expressed, it is incapable of activating the switch because neither trigger sub-sequence alone can unwind the repressing hairpin. The toehold switch can only be turned on when the two input RNA species hybridize and form a complete trigger sequence.
+===Result===
+https://2020.igem.org/wiki/images/thumb/6/66/T--OUC-China--part_AND.jpg/800px-T--OUC-China--part_AND.jpg
+The left figure shows that when INPUT A=1, INPUT B=1, the fluorescence of GFP is high. And the fluorescence intensity of GFP was low in the other three groups. This corresponds to the situation described in the truth table on the right. INPUT A=1 means that aTc (0.25 mg/ml) is added, INPUT B=1 means that HSL (0.1 mg/ml) is added.
 <!-- Add more about the biology of this part here