Difference between revisions of "Part:BBa K3060004"

 
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This part is a ssDNA, cooperating with BBa_K3060002-BBa_K3060007 to form the DNA hydrogel. This conjugate can carry out the rolling circle amplification (RCA, or R). After the RCA completed, adding this part and primer2 (BBa_K3060005) to start the multi-primed chain amplification (MCA, or M).
 
This part is a ssDNA, cooperating with BBa_K3060002-BBa_K3060007 to form the DNA hydrogel. This conjugate can carry out the rolling circle amplification (RCA, or R). After the RCA completed, adding this part and primer2 (BBa_K3060005) to start the multi-primed chain amplification (MCA, or M).
  
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===Usage===
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===Usage and Biology===
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This part is a ssDNA, cooperating with BBa_K3060002-BBa_K3060007 to form the DNA hydrogel. This conjugate can carry out the rolling circle amplification (RCA, or R). After the RCA completed, adding this part and primer2 (BBa_K3060005) to start the multi-primed chain amplification (MCA, or M).
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===Characterization===
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<h4>The formation of DNA Hydrogel.</h4>
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The circular template we preparation is used for the RCA and MCA processes to form the DNA hydrogel. The method can be found in 2019 DUT_China_A. （https://2019.igem.org/Team:DUT_China_A/Protocols）
 +
We use a variety of methods to characterize the formation of DNA hydrogel.
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<h4>a.Agarose Gel Electrophoresis</h4>
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Agarose gel electrophoresis was used to evaluate the formation of DNA hydrogel. DNA hydrogel is difficult to migrate through the agarose gel and remain the retention in home position.
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[[File:T--DUT China A--parts-AGE image.png|400px|thumb|Figure 2.  '''AGE image analysis of phi29(+) (Lane 1), phi29(-) (Lane 2).M1, DL2000 DNA size marker. M2, DL500 DNA size marker.'''  ]]
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<h4>b.SEM</h4>
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Scanning electron microscopy (SEM) was used to obtain the morphology of theDNA hydrogel. As shown in Fig. 3, there are a large number of hydrogel particles with a diameter of about 2 μm in the buffer.
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[[File:T--DUT China A--parts-Fig 2-SEM image.png|400px|thumb|Figure 3.  ''' SEM images showing structures of DNA hydrogel particles.'''  ]]
  
 
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Revision as of 20:12, 21 October 2019


RCA&MCA Primer2 for DNA hydrogel

This part is a ssDNA, cooperating with BBa_K3060002-BBa_K3060007 to form the DNA hydrogel. This conjugate can carry out the rolling circle amplification (RCA, or R). After the RCA completed, adding this part and primer2 (BBa_K3060005) to start the multi-primed chain amplification (MCA, or M).

Usage

This part is a ssDNA, cooperating with BBa_K3060002-BBa_K3060007 to form the DNA hydrogel. This conjugate can carry out the rolling circle amplification (RCA, or R). After the RCA completed, adding this part and primer2 (BBa_K3060005) to start the multi-primed chain amplification (MCA, or M).

Characterization

The formation of DNA Hydrogel.

The circular template we preparation is used for the RCA and MCA processes to form the DNA hydrogel. The method can be found in 2019 DUT_China_A. （https://2019.igem.org/Team:DUT_China_A/Protocols） We use a variety of methods to characterize the formation of DNA hydrogel.

a.Agarose Gel Electrophoresis

Agarose gel electrophoresis was used to evaluate the formation of DNA hydrogel. DNA hydrogel is difficult to migrate through the agarose gel and remain the retention in home position.

Figure 2. AGE image analysis of phi29(+) (Lane 1), phi29(-) (Lane 2).M1, DL2000 DNA size marker. M2, DL500 DNA size marker.

b.SEM

Scanning electron microscopy (SEM) was used to obtain the morphology of theDNA hydrogel. As shown in Fig. 3, there are a large number of hydrogel particles with a diameter of about 2 μm in the buffer.

Figure 3. SEM images showing structures of DNA hydrogel particles.

Sequence and Features


Assembly Compatibility:
  • 10
    COMPATIBLE WITH RFC[10]
  • 12
    COMPATIBLE WITH RFC[12]
  • 21
    COMPATIBLE WITH RFC[21]
  • 23
    COMPATIBLE WITH RFC[23]
  • 25
    COMPATIBLE WITH RFC[25]
  • 1000
    COMPATIBLE WITH RFC[1000]