Team:Johns Hopkins/Notebook

From 2008.igem.org

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   Oct. 28, 2008: 7:00 PM Lab Meeting,
   Oct. 28, 2008: 7:00 PM Lab Meeting,
                 <b>REALLY IMPORTANT LAB MEETING. SHOW UP. BRING SUMMARIES.
                 <b>REALLY IMPORTANT LAB MEETING. SHOW UP. BRING SUMMARIES.
-
                 BE PREPARAED FOR A LONG NIGHT OF PREPARATION.</b>
+
                 FINAL DAY BEFORE WIKI FREEZES.</b>
 +
 
 +
  Nov. 4, 2008: 7:00 PM Lab Meeting,
 +
                <b>REALLY IMPORTANT LAB MEETING. SHOW UP.
 +
                LAST LAB MEETING. PRESENTATION PRACTICE AND PREP FOR TRAVEL</b>
== Journal Club ==
== Journal Club ==
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8/12/08:<b>Fluorescent Proteins</b>- Ingrid and James<br>
8/12/08:<b>Fluorescent Proteins</b>- Ingrid and James<br>
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[[Media:JHU_Fluorescent_Protein_Journal_Club.ppt| Fluorescent Protein Powerpoint]] , Paper: [[Media:Green_Fluorescent_Protein_as_a_Marker_for_Gene_Expression.pdf|Green Fluorescent Protein as a Marker for Gene Expression]]<br>
+
[[Media:JHU_Fluorescent_Protein_Journal_Club.ppt| Fluorescent Protein Powerpoint]] <br> Paper: [[Media:Green_Fluorescent_Protein_as_a_Marker_for_Gene_Expression.pdf|Green Fluorescent Protein as a Marker for Gene Expression]]<br>
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09/02/08: <b> Mating Type Regulation </b>-Brian and Jonathan <br>
09/02/08: <b> Mating Type Regulation </b>-Brian and Jonathan <br>
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Mating Type Regulation Powerpoint: [[Media:Example.ogg]]<br>
+
Papers:  <br></html>
-
Papers:  <br>
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[[Media:JHU_0708_paper_Aregularoryheirarchy.pdf|Herskowitz- A Regularory Hierarchy for Cell Specialization in Yeast]]<br>
-
[[Media:JHU_0708_paper_Aregularoryheirarchy.pdf|JHU_0708_paper_Aregularoryheirarchy.pdf]] <br>
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<html>
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<br>
09/09/08: <b>Yeast as a model organism</b>- Ambhi and Raghav<br>
09/09/08: <b>Yeast as a model organism</b>- Ambhi and Raghav<br>
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</html>
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[[Media:Model organism.ppt| Yeast as a model organism (Ppt presentation)]]<br>
+
[[Media:Model organism.ppt| Yeast as a model organism (ppt presentation)]]<br>
Papers:<br>
Papers:<br>
[[Media:Functional characterization of the S. cerevisiae genome by gene deletion and parallel analysis.pdf| Functional characterization of the ''S. cerevisiae'' genome by gene deletion and parallel analysis ]]<br>
[[Media:Functional characterization of the S. cerevisiae genome by gene deletion and parallel analysis.pdf| Functional characterization of the ''S. cerevisiae'' genome by gene deletion and parallel analysis ]]<br>
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<b>Summary for Fluorescent Proteins Group</b>
<b>Summary for Fluorescent Proteins Group</b>
-
   Date: Oct 19, 2008
+
   Venus YFP (BBa_K110021) was able to be constructed and sequence verified(with one possible
-
  Status report by: Tejas
+
   mutation), however due to being unable to RE digest the insert out of the biobrick
-
  Part no.: BBa_K110017 -> BBa_K110023
+
   vector, possibly due to contamination,  the part was not sumbittied to the registry... yet.
-
  Part Description: yESapphire , mCherry, venusYFP, and Citrine <br>
+
   We will submit it after it is verified, after the competition.
-
   Work on YFP has progressed, though the biobrick system is giving diffiulty in obtaining a useful
+
    
-
   construct. Moreover, the YFP sequence may not fully match the expected sequence. However,
+
   To see info about this biobrick check out oru patrs:
-
   fluoroescent proteins (yeast optimized) sent us as STABS from MIT are showing promise, and may be
+
  http://partsregistry.org/cgi/partsdb/pgroup.cgi?pgroup=iGEM2008&group=Johns_Hopkins
-
  ready for some use by the Jamboree date if all goes well. Work will continue on venusYFP and
+
-
   mCherry (though mCherry unfortunately contains a restriction site). Sapphire must be started over
+
-
   sue to technical difficulties getting a clone.
+
=== [[Team:Johns Hopkins/Notebook/GROUP 2: MATa Specific-promoters | GROUP 2: MATa Specific-promoters]] ===
=== [[Team:Johns Hopkins/Notebook/GROUP 2: MATa Specific-promoters | GROUP 2: MATa Specific-promoters]] ===
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   http://partsregistry.org/cgi/partsdb/pgroup.cgi?pgroup=iGEM2008&group=Johns_Hopkins
   http://partsregistry.org/cgi/partsdb/pgroup.cgi?pgroup=iGEM2008&group=Johns_Hopkins
-
=== [[Team:Johns Hopkins/Notebook/GROUP 4: Long Two-way Stops & Mat(alpha) specific promotors | GROUP 4: Long Two-Way Stops & MAT(alpha) Specific Promotors]] ===
+
=== [[Team:Johns Hopkins/Notebook/GROUP 4: Long Two-way Stops & Mat(alpha) specific promoters | GROUP 4: Long Two-Way Stops & MAT(alpha) Specific Promoters]] ===
<b>Summary for Long Two-Way Stops & MAT(alpha) Specific Promoters Group</b>
<b>Summary for Long Two-Way Stops & MAT(alpha) Specific Promoters Group</b>
-
  Summary: As of September 23rd, 2008
+
   We were able to produce BBa_K110005 and BBa_K110006 (alpha Promoters) in iGEM vectors.
-
   We had successfully cloned BBa_K110005 and BBa_K110006 (alpha Promoters) and
+
   Also BBa_K110003 was able to be produced and sequence verified. Check out these parts here
-
  BBa_K110003 (Long Terminator) into pGEM-T and Kanamycin biobrick vectors.
+
   http://partsregistry.org/cgi/partsdb/pgroup.cgi?pgroup=iGEM2008&group=Johns_Hopkins
-
   They await assembly and ligation.
+
-
 
+
-
  Date: September 17th, 2008
+
-
  Minipreps were made of the kanamycin biobrick vector clones, and digested with E/P to  
+
-
  check for insert of correct size.  See gel: /pic//
+
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  Low-copy origin makes for poor gel visualization.  Suggest some other diagnostic test.
+
-
 
+
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  Date: September 12th, 2008
+
-
  Clones were digested with E/P, and ligated O/N into Kanamycin biobrick vector (pSB4K5).
+
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   Colonies were picked and grown.
+
-
 
+
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  Date: August 26st, 2008
+
-
  Author: Jonathan
+
-
  Sequences were returned, and prefix/suffix/identities were confirmed.  Clones that passed are:
+
-
  Long Terminator BBa_K110003: Clone A1-3.2
+
-
  Alpha Promoter  BBa_K110005: Clone 5.1
+
-
  Alpha Promoter  BBa_K110006: Clones 6.1, 6.3 
+
-
 
+
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  Date: August 21th, 2008
+
-
  Author: Jonathan
+
-
  Clones were grown up O/N and re-miniprepped.  Digestion with E/P yielded some possible candidates.
+
-
  Here is the gel pic: [http://www.jhu.edu/iGEM/Group4:LongTwo-wayStopsANDMATalphaSpecificPromoters/2008-10-29.08/21/08%20E/P%20Restriction%20Digest%20for%20BBs%203,%205,%206%20(pGEM-T).Alpha%20Promoters/Long%20Terminators%20Restriction%20Digest.html 08/21/08 E/P Restriction Digest for BBs 3, 5, 6 (pGEM-T)]
+
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  Clones submitted for sequencing.
+
-
 
+
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  Date: August 1st, 2008
+
-
  Author: Jonathan
+
-
  Sequences were submitted to the facility (3/building block) and a few returned perfect clones, but
+
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  due to miscommunication, exactly which clones that the trace files correspond to are under some
+
-
  confusion.  Will attempt to confirm clone identities.
+
-
 
+
-
 
+
-
  Date: July 29, 2008
+
-
  Status report by: Jaime
+
-
  Part no.: BBa_K110001, BBa_K110003, BBa_K110005, BBa_K110006
+
-
  Part Description: Long Two-way Stops & Mat(alpha) specific promotors
+
-
  [http://www.jhu.edu/iGEM/Group4:LongTwo-wayStopsANDMATalphaSpecificPromoters/2008-7-25.Restriction%20Enzyme%20Digest%20of%20Mini-Preps.Jaime.html Restriction Enzyme Digest of Mini-Preps]
+
-
 
+
-
  Summary here:
+
-
  Need to be sequenced.
+
=== [[Team:Johns Hopkins/Notebook/GROUP 5: MATa Specific Promoters II | GROUP 5: MATa Specific Promoters II]] ===
=== [[Team:Johns Hopkins/Notebook/GROUP 5: MATa Specific Promoters II | GROUP 5: MATa Specific Promoters II]] ===
<b>Summary for MATa Specific Promoters II Group</b>
<b>Summary for MATa Specific Promoters II Group</b>
 +
  Part Description: Ste2 Promoter Reverse
 +
  Summary here: We were able to grow colonies with sequence verified Ste2 promoters.
 +
    The promoter is currently located in a glycerol stock in pGEM vector. One attempt to
 +
    transfer to the iGEM vector has been made, unsuccessfully. This was due to a mistake
 +
    in protocol however, so final transfer to the iGEM vector should still be straightforward.
 +
    Progress on this bio-brick has been paused in order to focus on MFA1, which is more
 +
    applicable to our project design because this Ste2 designed for the wrong direction.
 +
 
 +
  Part no.: BBa_K110015
 +
  Part Description: MFA1 Promoter Forward
 +
  Summary here: We have been unable to get successful, sequence verified clones with
 +
    our MFA1 promoter thus far. We currently have a few samples of DNA ready to be tested
 +
    by restriction enzyme digest, and then, hopefully, sequencing.
-
  Date: August 12, 2008
+
For more information about the parts go to:  
-
  Status report by: Richard Group
+
http://partsregistry.org/cgi/partsdb/pgroup.cgi?pgroup=iGEM2008&group=Johns_Hopkins
-
  Part no.: BBa_K110009
+
-
  Part Description: Ste2
+
-
  Summary here: We hit a dead end when we ran out of the miniprep DNA. We are going to have to start
+
-
  again from scratch        I suppose.
+
-
  Part no.: BBa_K110015
+
-
  Part Description: Mfa1
+
-
  Summary here: Same place as on Ste2.
+
=== [[Team:Johns Hopkins/Notebook/GROUP 6: Vectors | GROUP 6: Vectors]] ===
=== [[Team:Johns Hopkins/Notebook/GROUP 6: Vectors | GROUP 6: Vectors]] ===
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<b>Summary of Biobrick Assemblies:</b>
<b>Summary of Biobrick Assemblies:</b>
-
   Planned Schedule for Further Work:
+
   Planned Schedule for Further Work:<br>
-
   Octobe 31st- Successful transformants from either set of ligations and
+
   October 31st- Successful transformants from either set of ligations (of Promoter + Fluorescent
-
   transformations will be grown up for Miniprep.  
+
   Protein) and transformations will be grown up for Miniprep. <br>
-
 
+
   November 1st- These pieces will be miniprepped and digested. Digested fragments will be ligated
-
   November 1st- These pieces will be minipreped and digested, and attached together, in pRS414
+
   together with the terminator in the middle, into a pRS414 yeast/bacterial shuttle vector.
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  yeast-shuttle vector.
+
   Non-digested fragments of a promoter + fluorescent protein will also individually be transformed
-
 
+
   into yeast, with hopes that they will fluoresce.<br>
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  November 3rd- These pieces will be transformed into yeast
+
   November 3rd- Full construct insert will be transformed into yeast, pending identity verification.<br>
-
 
+
   November 6th- Pretty Yeast! (Hopefully). <br>
-
   November 6th- Pretty Yeast! (Hopefully).
+
-
 
+
-
 
+
-
  Date: Week of 10/25/08-11/2/08
+
-
  Name: J and J
+
-
  Summary:  Using Qiagen Kits, RE digests were completed for:
+
-
    Venus YFP (BBa_K110022)
+
-
    alpha promoters (BBa_110005, BBa_K110006)
+
-
    a promoter (BBa_K110016)
+
-
    mCherry (BBa_E2060)
+
-
    dsRed (BBa_E1010)
+
-
  See Picture- [[Media:081026kitEXSPindALL.tif]]
+
-
  Annotations of picture-
+
-
[http://www.jhu.edu/iGEM/GroupOther:Other/2008-10-28.Restriction%20Digest%20of%20Team%20Parts.James.html Restriction Digest of Team Parts]
+
-
  Past Miniprep methods have proven difficult (STET BOILING). These digests were cut from
+
-
  the gel and ligated together with PBC SK(-) Bacterial plasmid, and transformed into DH5alpha
+
-
  competent cells. The transformation failed, either due to:
+
-
  1) The a small region between the RE sites in PBC SK(-) interfered with cutting
+
-
  2) a mislabeled PBC sK-, lacking chloramphenicol resistance.
+
-
  A transformation was set up on the 28th with cut pRS414 (yeast bacteria shuttle
+
-
  vector), as well as another  attempted ligation with PBC SK(-). pUC19 was also cut
+
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   and ligations will be attempted on the 29th.
+
-
 
+
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  Date: October 12th, 2008
+
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  PCR was performed on all assembly minipreps using the iGEM vR and F primers
+
-
  (normally used for sequencing).  All lanes yielded unusual results, none of  
+
-
  which are at the expected product size.
+
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  PCR Gel picture:
+
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  *Note: iGEM primers are each approximately 150 bp away from cloning site,
+
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  so products will be +300 bp than expected
+
-
 
+
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   Date: October 3rd, 2008
+
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  All assemblies were digested with enzyme Nsp1 - the normal Chloramphenicol biobrick
+
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  vector (without no insert)has Nsp1 sites approximately opposite each other, so digestion
+
-
  should yield a fragment of one size, half the normal Cam vector size.
+
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  If there is an insert present, digestion will yield two bands of different sizes.
+
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  Results of Nsp1 digest:
+
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  //Picture//
+
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  While BBa_K110005 has an Nsp1 site within its sequence, the fragmentation pattern
+
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  of the bands is still bizarre.
+
-
 
+
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  Date: October 2nd, 2008
+
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  Preps or previous clones were re-made, using a Qiagen kit and column.  Quantities were too
+
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  low to work with (<40ng/ul)
+
-
 
+
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   Date:  Week of September 22nd, 2008
+
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  Performed the following digest on all available biobrick parts, to begin assembly process:
+
-
 
+
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  Part:              Orientation:  BBPart#/Clone:  Vector:    Enzymes Used:
+
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  Alpha Promoter    LtR            BBa_K110005/1  pGEM-T    E/S
+
-
  Alpha Promoter    LtR            BBa_K110006/1  pGEM-T    E/S
+
-
  a Promoter        RtL            BBa_K110016/1  Cam BBV    X/P
+
-
  mCherry FP        LtR            BBa_E2050      Kan BBV    X/P
+
-
  mCherry FP        LtR            BBa_E2060      Kan BBV    X/P
+
-
  dsRed FP          LtR            BBa_E1010      Kan BBV    X/P
+
-
  Venus YFP          LtR            BBa_K110020/1  pGEM-T    X/P
+
-
  Venus YFP          RtL            BBa_K110021/2  pGEM-T    E/S
+
-
  Long Terminator    -            BBa_K110003/2  pGEM-T    E/P
+
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  Each promoter was ligated to a flourescent protein of the proper orientation (i.e. Alpha Promoter
+
-
  5 to mCherry 2050, 2060, and dsRed 1010 and Venus 20, etc.):
+
-
  Alpha Promoter 5.1 + mCherry 2050         
+
-
  Alpha Promoter 5.1 + mCherry 2060
+
-
  Alpha Promoter 5.1 + dsRed1010
+
-
  Alpha Promoter 6.1 + mCherry 2050
+
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  Alpha Promoter 6.1 + mCherry 2060
+
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  Alpha Promoter 6.1 + dsRed1010
+
-
  Alpha Promoter 5.1 + Venus 20.1
+
-
  Alpha Promoter 6.1 + Venus 20.1
+
-
  a Promoter 16.1 + Venus YFP 21.1
+
-
 
+
-
  Each was assembled into the chloramphenicol biobrick vector, ligated O/N,
+
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  The next day, each was transformed into DH5alpha cells (along with a -insert and negative control),  
+
-
  and then plated on LB cam plates. 12 colonies were picked for each ligation, and 4 of each assmebly
+
-
   was miniprepped. 
+
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  Digestion by E/P yielded  (Gel has two rows):
+
-
  [http://www.jhu.edu/iGEM/GroupOther:Other/2008-10-28.9/25/08%20Assemblies%20-%20Upper%20Row.Jonathan%20&%20James.html 9/25/08 Assemblies - Upper Row]
+
-
  //Second Picture//
+
-
 
+
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[[Media:Example.ogg]]
 

Latest revision as of 04:50, 30 October 2008

Contents

Groups

iGEM Groups 1.0
iGEM Groups 2.01
iGEM Groups 2.02

Important reminders and notes 

 [Make general comments here, so they don't get lost in peoples e-mail boxes]
 
 July 11: Primers for group 1 were delivered yesterday.
 July 11: Lab meeting at 7:30PM in the lab to go over miniprep protocol.
 July 15: Lab meeting at 6:30PM with Jessica. Have status reports ready. 
          Bring labtop if you can.
 July 17: Restriction Digest/Sequencing Preparation (with James) 6:00PM.
 July 21: 6:00PM or 6:30PM Lab meeting with Jessica. Have status reports ready.
 July 29: 7:00PM Lab Meeting. Meet in Conference Room across from lab. Have Status Reports ready
 Aug. 05: 7:00PM Lab Meeting. Meet in Conference Room across from lab. Have Status Reports ready.
 Aug. 12: 7:00PM Lab Meeting. Have Status Reports Ready. 
               Journal Club Topic: Fluorescent Proteins; James and Ingrid.
 Aug. 19: 7:00PM Lab Meeting. Have Status Reports Ready. 
               Journal Club Topic: Yeast Mating Pathway/MAP Kinase Pathway ; Jasper and Tejas
 Aug. 26: 7:00PM Lab Meeting. Have Status Reports Ready!
               Journal Club Topic: S. cerevisiae Promoters; Allison and Nate
 
 EVERY TUESDAY 7 PM LAB MEETING! Mudd 120
 
 September: Do well in classes. Do what you can for the team when you can.
 
 October: Do well on midterms. Good Luck!!
 
 Oct. 28, 2008: 7:00 PM Lab Meeting,
               REALLY IMPORTANT LAB MEETING. SHOW UP. BRING SUMMARIES.
               FINAL DAY BEFORE WIKI FREEZES.
 
 Nov. 4, 2008: 7:00 PM Lab Meeting,
               REALLY IMPORTANT LAB MEETING. SHOW UP.
               LAST LAB MEETING. PRESENTATION PRACTICE AND PREP FOR TRAVEL

Journal Club

8/12/08:Fluorescent Proteins- Ingrid and James
Fluorescent Protein Powerpoint
Paper: Green Fluorescent Protein as a Marker for Gene Expression

8/19/08: Yeast Mating Pathway/MAP Kinase Pathway- Jasper and Tejas
MAP Kinase Powerpoint , Paper: Map Kinase Scaffold

8/26/08: Yeast Promoters- Allison and Nate
Gene structure powerpoint
Paper:
Genomic Footprinting of the Promoter Regions of STE2 and STE3 genes in the Yeast Saccharomyces cerevisiae
Additional Reading:
Interspecies variation reveals a conserved repressor of alpha-specific genes in Saccharomyces yeast
A genomic code for nucleosome positioning

09/02/08: Mating Type Regulation -Brian and Jonathan
Papers:
Herskowitz- A Regularory Hierarchy for Cell Specialization in Yeast

09/09/08: Yeast as a model organism- Ambhi and Raghav
Yeast as a model organism (ppt presentation)
Papers:
Functional characterization of the S. cerevisiae genome by gene deletion and parallel analysis
The original Yeast two hybrid paper

Data

To upload data, go here, click on upload data, and provide the necessary information and results.

How to submit data:

1. log-in as you once had to from the www.jhu.edu/iGEM website "login"

  • User: ****** etc...
  • Pass: ***** etc...

2. click on UPLOAD DATA from the 'x-files page'
3. add data etc.... and click submit: This generates a webpage and the URL to it is linked in the page you are directed to after you press submit. Copy that URL and past it into the wiki or into the web-browser url box to see what it looks like.
\* If you find that the picture you are uploading is not showing up e-mail Tejas.

Alternatively, you can also just upload files directly to the iGEM wiki. Either way is fine.

Status Reports

The status reports of each group below were continuously updated as we worked on the biobricks.
Click on the name of each group to find past status reports throughout the sex detector project.

To learn more about each biobrick, please refer to the Biobrick page.


GROUP 1: Fluorescent Proteins

Summary for Fluorescent Proteins Group 

 Venus YFP (BBa_K110021) was able to be constructed and sequence verified(with one possible
 mutation), however due to being unable to RE digest the insert out of the biobrick
 vector, possibly due to contamination,  the part was not sumbittied to the registry... yet.
 We will submit it after it is verified, after the competition.
 
 To see info about this biobrick check out oru patrs:
 http://partsregistry.org/cgi/partsdb/pgroup.cgi?pgroup=iGEM2008&group=Johns_Hopkins

GROUP 2: MATa Specific-promoters

Summary for MATa Specific Promoters Group 

 We were able to produce sequence-verified clones of BBa_K110008 and BBa_K110016:
 http://partsregistry.org/cgi/partsdb/pgroup.cgi?pgroup=iGEM2008&group=Johns_Hopkins .

GROUP 3: Short Two-Way Stops 

 We were able to produce a truncated two-way terminator (thus a one way) 
 from the STE2 gene - BBa_K110012. Please see Link for information:
 http://partsregistry.org/cgi/partsdb/pgroup.cgi?pgroup=iGEM2008&group=Johns_Hopkins

GROUP 4: Long Two-Way Stops & MAT(alpha) Specific Promoters

Summary for Long Two-Way Stops & MAT(alpha) Specific Promoters Group 

 We were able to produce BBa_K110005 and BBa_K110006 (alpha Promoters) in iGEM vectors.
 Also BBa_K110003 was able to be produced and sequence verified. Check out these parts here
 http://partsregistry.org/cgi/partsdb/pgroup.cgi?pgroup=iGEM2008&group=Johns_Hopkins

GROUP 5: MATa Specific Promoters II

Summary for MATa Specific Promoters II Group 

 Part Description: Ste2 Promoter Reverse
 Summary here: We were able to grow colonies with sequence verified Ste2 promoters. 
   The promoter is currently located in a glycerol stock in pGEM vector. One attempt to 
   transfer to the iGEM vector has been made, unsuccessfully. This was due to a mistake 
   in protocol however, so final transfer to the iGEM vector should still be straightforward. 
   Progress on this bio-brick has been paused in order to focus on MFA1, which is more 
   applicable to our project design because this Ste2 designed for the wrong direction.
 
 Part no.: BBa_K110015
 Part Description: MFA1 Promoter Forward
 Summary here: We have been unable to get successful, sequence verified clones with 
   our MFA1 promoter thus far. We currently have a few samples of DNA ready to be tested 
   by restriction enzyme digest, and then, hopefully, sequencing.

For more information about the parts go to: 
http://partsregistry.org/cgi/partsdb/pgroup.cgi?pgroup=iGEM2008&group=Johns_Hopkins

GROUP 6: Vectors

Summary for Vectors Group 

 Date: July 31, 2008
 Status report by: Tejas
 Part no.: BBa_K1100XX -> BBa_K1100YY
 Part Description: Vectors for concatenating and executing BioBricks
 
 The vectors to be used were delivered to us in STABS from MIT. They are pSB4A5 (amp), pSB4C5
 (cam), pSB3K5 (kan), and pSB4K5 (kan). The vectors come pre-inserted with the ccdB gene,
 preventing growth in all E. coli strains except DB3.1. Total amount of DNA extracted from mini
 -prep is estimated between 5 to 20 ug per vector. Restriction digests confirmed the extracted
 DNA was vectors.(Digestion of all four vectors).
 Vectors were transformed into JM109, BB#2198 (DB3.1), and BB#5777 (DB3.1). All gave expected
 results. 1 ug of each vector was digested for future use. Gel of digestion shows DNA is correct.
 (Vectors ready for insertions)

GROUP 7: Microscopy/Yeast

Summary for Microscopy/Yeast Group 

 Date: Oct 27, 2008
 Status report by: Tejas
 Part no.: no Biobrick part
 Part Description: Yeast vector pRS414 to be temporarily used.
 
 The yeast vector pRS414 will be temporarily used until it can be adjusted to meet registry 
 standards. pRS414 contains one EcoRI site and one PstI site, both directly adjacent to each 
 other. This may make digest a little less efficient. Procedure involves first digesting with 
 Pst1 for one hour, then digesting with EcoRI overnight (sequentially, not simultaneously), as 
 EcoRI can tolerate low overhangs better than PstI, according to the NEB catalog. The following 
 is a gel run on an E/P simultaneous digest of pRS414.
 Lane one is log 2 ladder. Lane 2 is uncut pRS414 (supercoiled so runs fater). Lane 3 is cut 
 vector. It may have only one cut, with half at EcoRI and half at PstI, depending on efficiency of 
 the second cut occuring after the first.

 pRS414 digest

GROUP 8: Assembly Progress

Summary of Biobrick Assemblies: 

 Planned Schedule for Further Work:

 October 31st- Successful transformants from either set of ligations (of Promoter + Fluorescent 
 Protein) and transformations will be grown up for Miniprep. 

 November 1st- These pieces will be miniprepped and digested.  Digested fragments will be ligated 
 together with the terminator in the middle, into a pRS414 yeast/bacterial shuttle vector.  
 Non-digested fragments of a promoter + fluorescent protein will also individually be transformed 
 into yeast, with hopes that they will fluoresce.

 November 3rd- Full construct insert will be transformed into yeast, pending identity verification.

 November 6th- Pretty Yeast! (Hopefully).

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