Difference between revisions of "Part:BBa K4438124"

 
 
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__NOTOC__
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<partinfo>BBa_K4438124 short</partinfo>
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FASTmiR stands for Fluorescence Aptamer Sensor For Tracking miRNAs. It is an RNA-based sensor for in-vitro quantification of miRNAs. This part is the expression cassette for <partinfo>BBa_K4438104</partinfo> with <partinfo>BBa_J64997</partinfo> upstream and <partinfo>BBa_K731721</partinfo> downstream along with some spacer sequences <partinfo>BBa_K3831027</partinfo> (at 5’ end) and <partinfo>BBa_K4438136</partinfo> (at 3’ end).  FASTmiR-222-D5_s, after transcription, binds to miR-222, the transcription product of <partinfo>BBa_K4438150</partinfo>. The binding of these to RNAs will lead to the revelation of a binding site for DFHBI, a fluorophore, where it gets trapped and shows fluorescence.
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===Usage and Biology===
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This part can be used for the detection of miR-222, which proves to be a biomarker for many diseases. A promoter sequence added in the beginning enhances its usage in both in-vivo and in-vitro conditions. The OFF(A) and ON(B) structure for the sensor was generated as given:
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[[File:T--IISER-Tirupati_India--miRNA_222_5.png]]
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<span class='h3bb'>Sequence and Features</span>
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<partinfo>BBa_K4438124 SequenceAndFeatures</partinfo>
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<!-- Uncomment this to enable Functional Parameter display
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===Functional Parameters===
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<partinfo>BBa_K4438124 parameters</partinfo>
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<!-- -->
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===Notes===
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The split position of the complementary sequence in the sensor is  ACCCAGT……AGCCAGAGTGAGCT
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===References===
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Huang, K., Doyle, F., Wurz, Z. E., Tenenbaum, S. A., Hammond, R. K., Caplan, J. L., & Meyers, B. C. (2017). FASTmiR: an RNA-based sensor for in vitro quantification and live-cell localization of small RNAs. Nucleic acids research, 45(14), e130-e130

Latest revision as of 09:16, 12 October 2022


FASTmiR-222-D5_s

FASTmiR stands for Fluorescence Aptamer Sensor For Tracking miRNAs. It is an RNA-based sensor for in-vitro quantification of miRNAs. This part is the expression cassette for BBa_K4438104 with BBa_J64997 upstream and BBa_K731721 downstream along with some spacer sequences BBa_K3831027 (at 5’ end) and BBa_K4438136 (at 3’ end). FASTmiR-222-D5_s, after transcription, binds to miR-222, the transcription product of BBa_K4438150. The binding of these to RNAs will lead to the revelation of a binding site for DFHBI, a fluorophore, where it gets trapped and shows fluorescence.


Usage and Biology

This part can be used for the detection of miR-222, which proves to be a biomarker for many diseases. A promoter sequence added in the beginning enhances its usage in both in-vivo and in-vitro conditions. The OFF(A) and ON(B) structure for the sensor was generated as given: T--IISER-Tirupati India--miRNA 222 5.png

Sequence and Features


Assembly Compatibility:
  • 10
    INCOMPATIBLE WITH RFC[10]
    Illegal SpeI site found at 81
  • 12
    INCOMPATIBLE WITH RFC[12]
    Illegal SpeI site found at 81
  • 21
    COMPATIBLE WITH RFC[21]
  • 23
    INCOMPATIBLE WITH RFC[23]
    Illegal SpeI site found at 81
  • 25
    INCOMPATIBLE WITH RFC[25]
    Illegal SpeI site found at 81
  • 1000
    COMPATIBLE WITH RFC[1000]


Notes

The split position of the complementary sequence in the sensor is ACCCAGT……AGCCAGAGTGAGCT

References

Huang, K., Doyle, F., Wurz, Z. E., Tenenbaum, S. A., Hammond, R. K., Caplan, J. L., & Meyers, B. C. (2017). FASTmiR: an RNA-based sensor for in vitro quantification and live-cell localization of small RNAs. Nucleic acids research, 45(14), e130-e130