Difference between revisions of "Part:BBa K3970019"

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==Construction==
 
==Construction==
  
[[File:19-1.png|200px|]]
+
[[File:19-1.png|600px|]]
  
[[File:0019-2.png|200px|]]
+
[[File:0019-2.png|600px|]]
  
 
For yeast is a kind of eukaryote, each gene need one primer and one terminator to construct the expression cassette. For cpcE and cpcF, we use primer GAP and terminator CYC1. We get the gene sequence of cpcE and cpcF from Genscript who helped us synthesized the interest sequence.  The GAP promoter is originally on the plasmid pTDH3-dCAS9 and also the terminator is originally on the plasmid p426. We use related primer to cut them down and re-construct them with cpcE and cpcF.  
 
For yeast is a kind of eukaryote, each gene need one primer and one terminator to construct the expression cassette. For cpcE and cpcF, we use primer GAP and terminator CYC1. We get the gene sequence of cpcE and cpcF from Genscript who helped us synthesized the interest sequence.  The GAP promoter is originally on the plasmid pTDH3-dCAS9 and also the terminator is originally on the plasmid p426. We use related primer to cut them down and re-construct them with cpcE and cpcF.  
 
The construction procedure is that we separately synthesized expression cassette cpcE and cpcF with primer and terminator. Then we insert the two expression cassette into the plasmid pTDH3(The plsmid has been edited to delete the sequence of dCas9, which will effect the expression of our gene )
 
The construction procedure is that we separately synthesized expression cassette cpcE and cpcF with primer and terminator. Then we insert the two expression cassette into the plasmid pTDH3(The plsmid has been edited to delete the sequence of dCas9, which will effect the expression of our gene )
  
Primers we use to construct cpcE and cpcF expression cassette:\n
+
Primers we use to construct cpcE and cpcF expression cassette:
Plasmid skeleton-up (25-mer):
+
Plasmid skeleton-up (25-mer)
 
gtacccaattcgccctatagtgagt\n
 
gtacccaattcgccctatagtgagt\n
Plasmid skeleton-dn (21-mer):
+
Plasmid skeleton-dn (21-mer)
gctagcccaagagggcacta\n
+
gctagcccaagagggcacta
 
cpcF-dn (23-mer):
 
cpcF-dn (23-mer):
tcaggaggtcaattgggctagtg\n
+
tcaggaggtcaattgggctagtg
 
cpcE-dn (20-mer):
 
cpcE-dn (20-mer):
gaccatcaggaggtcaattg\n
+
gaccatcaggaggtcaattg
 
GAP-dn (21-mer):
 
GAP-dn (21-mer):
ggcatggtggcgagatctaat\n
+
ggcatggtggcgagatctaat
 
CYC1-dn (23-mer):
 
CYC1-dn (23-mer):
ggccgcaaattaaagccttcgag\n
+
ggccgcaaattaaagccttcgag
 
GAP-cpcE-up (43-mer):
 
GAP-cpcE-up (43-mer):
attagatctcgccaccatgccatgttgtcattagaacaattgg\n
+
attagatctcgccaccatgccatgttgtcattagaacaattgg
 
cpcE-CYC1-up (40-mer):
 
cpcE-CYC1-up (40-mer):
ttggctcaaagatgatggtccgagtcatgtaattagttat\n
+
ttggctcaaagatgatggtccgagtcatgtaattagttat
 
CYC1-GAP-up (44-mer):
 
CYC1-GAP-up (44-mer):
ctcgaaggctttaatttgcggccggagctcactcggaattcagt\n
+
ctcgaaggctttaatttgcggccggagctcactcggaattcagt
 
GAP-cpcF-up (41-mer):
 
GAP-cpcF-up (41-mer):
attagatctcgccaccatgccTattggtgttgacactacca\n
+
attagatctcgccaccatgccTattggtgttgacactacca
 
cpcF-CYC1-up (43-mer):
 
cpcF-CYC1-up (43-mer):
cactagcccaattgacctcctgacgagtcatgtaattagttat\n
+
cactagcccaattgacctcctgacgagtcatgtaattagttat
 
骨架+GAP (42-mer):
 
骨架+GAP (42-mer):
gtagtgccctcttgggctagcggagctcactcggaattcagt\n
+
gtagtgccctcttgggctagcggagctcactcggaattcagt
 
骨架+CYC1 (43-mer):
 
骨架+CYC1 (43-mer):
 
Ctcgaaggctttaatttgcggccgtacccaattcgccctatag
 
Ctcgaaggctttaatttgcggccgtacccaattcgccctatag
Line 45: Line 45:
 
==Experiment results==
 
==Experiment results==
  
[[File:0019-3.png|200px|]]\n
+
[[File:0019-3.png|200px|]]
 
Figure1:The fragments of the constructed plasmid were recovered
 
Figure1:The fragments of the constructed plasmid were recovered
  
M:Marker\n
+
M:Marker  
1-4:CYC1(terminator)\n     
+
1-4:CYC1(terminator)    
5-8:CpcE\n
+
5-8:CpcE
9:GAP (promoter)\n
+
9:GAP (promoter)
10-13:CpcF\n
+
10-13:CpcF
14-17:CpcA\n
+
14-17:CpcA
  
  

Revision as of 04:42, 5 October 2021


pGAP-CpcE-tCYC1-pGAP-CpcF-tCYC1

Usage and Biology

CpcE and CpcF respectively encode Phycocyanobilin lyase subunit alpha and Phycocyanobilin lyase subunit beta, these two units constitute Phycocyanobilin lyase.Phycocyanobilin lyase is required for the chromophorylation of α-phycocyanin to form holo-α-subunit.

Construction

19-1.png

0019-2.png

For yeast is a kind of eukaryote, each gene need one primer and one terminator to construct the expression cassette. For cpcE and cpcF, we use primer GAP and terminator CYC1. We get the gene sequence of cpcE and cpcF from Genscript who helped us synthesized the interest sequence. The GAP promoter is originally on the plasmid pTDH3-dCAS9 and also the terminator is originally on the plasmid p426. We use related primer to cut them down and re-construct them with cpcE and cpcF. The construction procedure is that we separately synthesized expression cassette cpcE and cpcF with primer and terminator. Then we insert the two expression cassette into the plasmid pTDH3(The plsmid has been edited to delete the sequence of dCas9, which will effect the expression of our gene )

Primers we use to construct cpcE and cpcF expression cassette: Plasmid skeleton-up (25-mer) gtacccaattcgccctatagtgagt\n Plasmid skeleton-dn (21-mer) gctagcccaagagggcacta cpcF-dn (23-mer): tcaggaggtcaattgggctagtg cpcE-dn (20-mer): gaccatcaggaggtcaattg GAP-dn (21-mer): ggcatggtggcgagatctaat CYC1-dn (23-mer): ggccgcaaattaaagccttcgag GAP-cpcE-up (43-mer): attagatctcgccaccatgccatgttgtcattagaacaattgg cpcE-CYC1-up (40-mer): ttggctcaaagatgatggtccgagtcatgtaattagttat CYC1-GAP-up (44-mer): ctcgaaggctttaatttgcggccggagctcactcggaattcagt GAP-cpcF-up (41-mer): attagatctcgccaccatgccTattggtgttgacactacca cpcF-CYC1-up (43-mer): cactagcccaattgacctcctgacgagtcatgtaattagttat 骨架+GAP (42-mer): gtagtgccctcttgggctagcggagctcactcggaattcagt 骨架+CYC1 (43-mer): Ctcgaaggctttaatttgcggccgtacccaattcgccctatag

Experiment results

0019-3.png Figure1:The fragments of the constructed plasmid were recovered

M:Marker 1-4:CYC1(terminator) 5-8:CpcE 9:GAP (promoter) 10-13:CpcF 14-17:CpcA


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]