Difference between revisions of "Part:BBa K1084003"

Revision as of 08:28, 29 September 2013

promoter 3

iGEM HokkaidoU Japan 2013 original promoter family is constructed from consensus promoter (BBa_K1084001) by adding mutation at -35 region. Other region is same among family members, and similar with promoter consensus sequence.

Fig. 1 Randomized promoter family sequences

Correspondence of sequence and parts number is below.

  -35        BBa_         t. e. rank
  TTGACA     K1084001     1   
  TAGGTC     K1084002     2
  CTGAAG     K1084003     6
  GGGGTG     K1084004     3
  GAGGAT     K1084005     5
  GCAATA     K1084006     7
  GGGGGG     K1084007     8
  TGTGTG     K1084008     4
  AGTGGG     K1084009     9
  TCTCGG     K1084010     10

t. e. = theoretical transcription efficyency

Promoter transcription efficiency was measured with mRFP1, LacZ and Kanamycine resistance.

Fig. 2 mRFP1 assay result

Fig. 3 β-Galactosidase assay result

Fig. 4 Comparison of assay results and modeling data

Theoretical promoter modeling also has done (see promoter Background page in HokkaidoU 2013 wiki). According to protein, these promoters show relatively another protein activity revel. Choose your best promoter by promoter optimization kit (POK).

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]

@@ Line 5: / Line 5: @@
 https://static.igem.org/mediawiki/2013/c/c1/HokkaidoU2013_promoter_Result-fig1.png
+<div>Fig. 1  Randomized promoter family sequences</div>
 Correspondence of sequence and parts number is below.
@@ Line 20: / Line 21: @@
     TCTCGG     K1084010     10
-t. e. = transcription efficyency
+t. e. = theoretical transcription efficyency
 Promoter transcription efficiency was measured with mRFP1, LacZ and Kanamycine resistance.
 https://static.igem.org/mediawiki/2013/7/73/HokkaidoU2013_promoter_Result-fig2.png