Difference between revisions of "Part:BBa K3740038"
(→2021 SZPT-China) |
|||
(One intermediate revision by one other user not shown) | |||
Line 19: | Line 19: | ||
<p>This is a combination of SE (<partinfo>BBa_K3740042</partinfo>) and IMM (<partinfo>BBa_K3740034</partinfo>) into device, that is used to regulate the expression of SE and IMM.</p> | <p>This is a combination of SE (<partinfo>BBa_K3740042</partinfo>) and IMM (<partinfo>BBa_K3740034</partinfo>) into device, that is used to regulate the expression of SE and IMM.</p> | ||
<h3>Usage</h3> | <h3>Usage</h3> | ||
− | <p>We connected PA1/04/03-RBS150-SE-B1006(<partinfo>BBa_K3740054</partinfo>)and J23118-RBSII-IMM-rrnB T1 (<partinfo>BBa_K3740053</partinfo>) to the expression vector pSEVA331 by standard assembly, and introduced the connection mixture into <i>G. | + | <p>We connected PA1/04/03-RBS150-SE-B1006(<partinfo>BBa_K3740054</partinfo>)and J23118-RBSII-IMM-rrnB T1 (<partinfo>BBa_K3740053</partinfo>) to the expression vector pSEVA331 by standard assembly, and introduced the connection mixture into <i>G. hansenii</i> ATCC 53582. When the engineering bacteria were lysed, SE protein can be released to kill <i>Pseudomonas aeruginosa</i> specifically.</p> |
[[File:szpt46.png|600px|thumb|center|Figure 1. Gene circuit of PA1/04/03-RBS150-SE-B1006-J23118-RBSII-IMM-rrnB T1.]] | [[File:szpt46.png|600px|thumb|center|Figure 1. Gene circuit of PA1/04/03-RBS150-SE-B1006-J23118-RBSII-IMM-rrnB T1.]] | ||
<h3>Characterization</h3> | <h3>Characterization</h3> |
Latest revision as of 17:19, 20 October 2021
PA1/04/03-RBS150-SE-B1006-J23118-RBSII-IMM-rrnB T1
Description
This is a combination of SE and IMM into device, that is used to regulate the expression of SE and IMM.
Sequence and Features
- 10INCOMPATIBLE WITH RFC[10]Illegal EcoRI site found at 2528
- 12INCOMPATIBLE WITH RFC[12]Illegal EcoRI site found at 2528
Illegal NheI site found at 2616
Illegal NheI site found at 2639 - 21INCOMPATIBLE WITH RFC[21]Illegal EcoRI site found at 2528
Illegal BglII site found at 2233
Illegal BamHI site found at 1805 - 23INCOMPATIBLE WITH RFC[23]Illegal EcoRI site found at 2528
- 25INCOMPATIBLE WITH RFC[25]Illegal EcoRI site found at 2528
Illegal NgoMIV site found at 1604
Illegal AgeI site found at 1694 - 1000COMPATIBLE WITH RFC[1000]
2021 SZPT-China
Biology
This is a combination of SE (BBa_K3740042) and IMM (BBa_K3740034) into device, that is used to regulate the expression of SE and IMM.
Usage
We connected PA1/04/03-RBS150-SE-B1006(BBa_K3740054)and J23118-RBSII-IMM-rrnB T1 (BBa_K3740053) to the expression vector pSEVA331 by standard assembly, and introduced the connection mixture into G. hansenii ATCC 53582. When the engineering bacteria were lysed, SE protein can be released to kill Pseudomonas aeruginosa specifically.
Characterization
1. Verification of SE protein antibacterial performance of composite parts
As shown in (a), the lysis supernatant of PA1/04/03-RBS150-SE-B1006-J23118-RBSII-IMM-rrnB T1-pSEVA331-G. hansenii ATCC 53582-2# has an inhibitory effect on the growth of PAO1; In (b), the lysis supernatant produced a zone of inhibition, but the effect was not very obvious. These results show that expression of SE protein was successfully induced in G. hansenii ATCC 53582 and indicated that PA1/04/03-RBS150-SE-B1006-J23118-RBSII-IMM-rrnB T1-pSEVA331-G. hansenii ATCC 53582-2# has an inhibitory effect on PAO1, but the effect is not very obvious.