Difference between revisions of "Part:BBa I742157:Experience"

 
(User Reviews)
 
(One intermediate revision by the same user not shown)
Line 1: Line 1:
 
 
__NOTOC__
 
__NOTOC__
 
This experience page is provided so that any user may enter their experience using this part.<BR>Please enter
 
This experience page is provided so that any user may enter their experience using this part.<BR>Please enter
Line 8: Line 7:
 
===User Reviews===
 
===User Reviews===
 
<!-- DON'T DELETE --><partinfo>BBa_I742157 StartReviews</partinfo>
 
<!-- DON'T DELETE --><partinfo>BBa_I742157 StartReviews</partinfo>
<!-- Template for a user review
+
<!-- Template for a user review-->
 +
 +
; Characterization of crtZ
 
{|width='80%' style='border:1px solid gray'
 
{|width='80%' style='border:1px solid gray'
 
|-
 
|-
 
|width='10%'|
 
|width='10%'|
<partinfo>BBa_I742157 AddReview number</partinfo>
+
<partinfo>BBa_I742158 AddReview number</partinfo>
<I>Username</I>
+
<I>Tokyo Tech iGEM2010</I>
 
|width='60%' valign='top'|
 
|width='60%' valign='top'|
Enter the review inofrmation here.
+
Our team synthesized zeaxanthin by several kinds of construct to confirm the activity of BioBrick parts designed by Edinburgh 2007. By assembling the ''crtZ'', ''crtEBIY'' and appropriate promoters, we constructed new BioBrick parts to synthesize zeaxanthin and compared their function . (→[https://parts.igem.org/wiki/index.php?title=Part:BBa_K395701 BBa_K395701], [https://parts.igem.org/wiki/index.php?title=Part:BBa_K395702 BBa_K395702], [https://parts.igem.org/wiki/index.php?title=Part:BBa_K395704 BBa_K395704])<br><br>
 +
We constructed two types of zeaxanthin synthetic construct. One is that ''crtZ''(BBa_I742158) and ''crtEBIY''(BBa_K274210) were assembled on a single plasmid.(We call this construct “single plasmid construct”.)The other is that ''crtZ'' and ''crtEBIY''were assembled on different plasmids.(we call this type of constructs “double plasmids construct”.)
 +
We made 5 combinations shown in table<1>.<br><br>
 +
Constructs containing pBad/araC promoter on high-copy vector show the best pruduction and double plasmids construct shows as much pruduction as single plasmid construct under same promoter conbination. Construct with pBad/araC promoter shows better production than that with plac promoter. Construct that ''crtEBIY'' on high-copy vector and ''crtZ'' on low-copy vector shows as much expression as construct that ''crtEBIY'' on low-copy vector and ''crtZ'' on high-copy vector.(Actually, ③ showed a little more production than ⑤.)<br><br>
 +
[[Image:tokyotech_Fig. 1.1.7.1.BBa_K395704.jpg|right|300px|thumb|figure1]]
 +
[[Image:tokyotech_Fig. 1.1.8.1. zeaxanthin pellet and plate.jpg|left|300px|Fig. 1.1.8.1. zeaxanthin pellet and plate]]
 +
[[Image:tokyotech_table. 1.1.1.2.jpg|300px|left|table<1>]]
 
|};
 
|};
 
<!-- End of the user review template -->
 
<!-- End of the user review template -->
 
<!-- DON'T DELETE --><partinfo>BBa_I742157 EndReviews</partinfo>
 
<!-- DON'T DELETE --><partinfo>BBa_I742157 EndReviews</partinfo>

Latest revision as of 22:00, 27 October 2010

This experience page is provided so that any user may enter their experience using this part.
Please enter how you used this part and how it worked out.

Applications of BBa_I742157

User Reviews

UNIQeeaf75300237aaf0-partinfo-00000000-QINU

Characterization of crtZ

No review score entered. Tokyo Tech iGEM2010

Our team synthesized zeaxanthin by several kinds of construct to confirm the activity of BioBrick parts designed by Edinburgh 2007. By assembling the crtZ, crtEBIY and appropriate promoters, we constructed new BioBrick parts to synthesize zeaxanthin and compared their function . (→BBa_K395701, BBa_K395702, BBa_K395704)

We constructed two types of zeaxanthin synthetic construct. One is that crtZ(BBa_I742158) and crtEBIY(BBa_K274210) were assembled on a single plasmid.(We call this construct “single plasmid construct”.)The other is that crtZ and crtEBIYwere assembled on different plasmids.(we call this type of constructs “double plasmids construct”.) We made 5 combinations shown in table<1>.

Constructs containing pBad/araC promoter on high-copy vector show the best pruduction and double plasmids construct shows as much pruduction as single plasmid construct under same promoter conbination. Construct with pBad/araC promoter shows better production than that with plac promoter. Construct that crtEBIY on high-copy vector and crtZ on low-copy vector shows as much expression as construct that crtEBIY on low-copy vector and crtZ on high-copy vector.(Actually, ③ showed a little more production than ⑤.)

figure1
Fig. 1.1.8.1. zeaxanthin pellet and plate
table<1>
;

UNIQeeaf75300237aaf0-partinfo-00000002-QINU