iGEM 2012 — Team NYU_Gallatin

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# Team:NYU Gallatin/Notebook

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**[Aseatobacter](/Team%3ANYU_Gallatin/ "Home")**

## NYU Gallatin 2012 iGEM Team

## Main menu

* [**Home**Home of Aseatobacter.

  Home](/Team%3ANYU_Gallatin/)
* [**Team**The brains of the operation.

  Team](/Team%3ANYU_Gallatin/Team)
* [**Project**Learn more about our project.

  Project](/Team%3ANYU_Gallatin/Project)
* [**Parts**Our work with the parts registry.

  Parts](/Team%3ANYU_Gallatin/Parts)
* [**Modeling**How we put it all together.

  Modeling](/Team%3ANYU_Gallatin/Modeling)
* [**Notebook**Lab notebooks, news, and photos.

  Notebook](/Team%3ANYU_Gallatin/Notebook)
* [**Safety**Our commitment to safety.

  Safety](/Team%3ANYU_Gallatin/Safety)
* [**Attributions**Give credit where credit is due.

  Attributions](/Team%3ANYU_Gallatin/Attributions)
* [**Profile**Official iGEM 2012 profile.

  Profile](https://igem.org/Team.cgi?year=2012&team_name=NYU_Gallatin)

## Take Notes

* [Notebook](/Team%3ANYU_Gallatin/Notebook)
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# Lab Notes

| Team | Date | Note |
| --- | --- | --- |
| Cloning | Sep/26/2012 | Biobrick cloning:  I used the purified DNA pieces from 8.22.12 that Steven and Min purified (they’ve been at -20C so they should be okay).  Alkaline phosphatase the A-backbone:  10 uL DNA  4 uL sterile H2O  4 uL 10x buffer  2 ul alk phos enzyme  20 ul total  3’ overhangs require 15 min incubation at 37C (5’ overhangs require 60 min). SpeI leaves 3’ overhangs. Incubate 15 min at 37C...actually 45 min because the water bath isn’t up to inactivation temp.  Heat inactivate the enzyme 5 min at 65C.  Ligate:  2 uL A-pSC1C3  4 uL N  2 uL H2O  1 uL 10X ligase buffer  1 uL ligase  10 uL total  Also set up one ligation without insert (no N). Make up the volume with water so total is still 10 uL.  Incubate 1 h at RT.  Transform by heat shock transformation protocol into commercially competent DH5alpha cells. 2 transformation: one with 2 ul ligation, one with 8 ul ligation. Plate on LB-chlor plates. Incubate at 37C overnight.  During this time, we purified the DNA digested yesterday. We will ligate tomorrow using this DNA if today’s transformation is unsuccessful. |
| Cloning | Sep/25/2012 | The following PCR conditions did not work:  Reducing the primer:template ratio 10x  Increasing the primer:template ratio 10x  Setting the annealing temp to 57C or 60C  Lowering the annealing temp to 45C for 2 cycles and 50C for the remaining 30 cycles.  The primers are probably not good.  More NAG1 and UAP1 DNA inserts were liberated with SpeI and PstI. Plasmid containing A was linearized with SpeI.  ![](http://farm9.staticflickr.com/8033/8049412231_f44c508082_n.jpg)  The correct pieces of DNA (circled) were cut out and put in the freezer, to be purified later |
| Growing | Sep/19/2012 | We filled 2 more molds, 10R and unknown. Our biggest problem so far is cracks and holes; its unknown the best way to do it, as the tape might be the reason for contamination. Temp: 29.5 |
| Cloning | Sep/19/2012 | Restriction Enzyme Digest #2 (re-run):  Increasing amount of DNA from 10ul to 15ul  15ul DNA  2ul NEBuffer 2  1ul BSA  1ul EcoRI  1ul PstI  20ul Total  Reaction ran for 30+ minutes.  Gel Electrophoresis:  For loading dye, using only bromophenol blue (runs at 500bp)  Running on 7% gel: 1.05g agarose for 150ml volume TAE  2ul of 10x Bromophenol Blue loading dye  20ul of DNA  mix, total in each lane = 20ul  Set to run for 30 minutes.  Same results as yesterday.  Made 4ml cultures of new colonies: clones #16-22 are in the incubator at 11:40pm along with a neg. growth control tube..  PCR with A gene is running. |
| Cloning | Sep/18/2012 | No growth in colonies 3, 4, 7, and negative control for growth.  Ellen did plasmid minipreps of colonies 1, 2, 5, 6, 8 - 15.  Restriction Digest (12 plasmid preps total) with EcoR1 and Pst1 was run at 37\*C at 9:45pm for 30 minutes.  Master Cocktail (13):  52ul H2O  13ul PstI  13ul EcoRI-HF  26ul 10x NEBuffer 2  26ul 10x BSA  TOTAL = 130ul  10ul of cocktail mix and 10ul of DNA were combined.  RE digest products were run on a 1% gel for 40 minutes to see if an insert of 4kb comes out of the 2kb pSB1C3:  20ul DNA digest product  2ul of 10x bromophenol blue + xylene cyanol dye.  Mixed and loaded 20ul in each lane.  Lane 1: 10ul 1kb PLUS ladder  Lane 2: 20ul of colony 1  Lane 3: 20ul of colony 2  Lane 4: 20ul of colony 5  Lane 5: 20ul of colony 6  Lane 6: 20ul of colony 8  Lane 7: 20ul of colony 9  Lane 8: 20ul of colony 10  Lane 9: 20ul of colony 11  Lane 10: 20ul of colony 12  Lane 11: 20ul of colony 13  Lane 12: 20ul of colony 14  Lane 13: 20ul of colony 15  Results:  ![](http://farm9.staticflickr.com/8176/8049402211_63b5a9d244_m.jpg)  Cannot see 4kb insert in any lanes, and can see 2kb backbone in lanes 13, 14, 15. |
| Growing | Sep/17/2012 | Two more molds were contaminated, but there are solid growths on both the tubes and most molds. We filled four but unfortunately, we ran out of substrates and the autoclave was malfunctioning. Temp in incubator lowered to 29C |
| Cloning | Sep/17/2012 | Both plates showed colony growth, with Gibson Construct plate #1 (higher dilution) showing more growth than Gibson Construct plate #2 (lower dilution).  Negative control (E. coli no plasmid) showed no growth.  Made Chlor LB broth media:  250ml LB  184ul stock Chloramphenicol per 50ml  Picked 15 colonies and grew overnight in 4ml culture tubes  Used older LB broth in fridge. Poured one negative control for growth.  All in incubator at 37\*C overnight. |
| Cloning | Sep/16/2012 | Transformed E. coli with Gibson construct were plated onto two plates (see Ellen re: dilution) |
| Cloning | Sep/15/2012 | PCR Purification (A, N, U)  (Invitrogen)  · Add 4 volumes of PureLink Binding Buffer (B2) with isopropanol to 1 volume of the PCR product (50–100 μL). Mix well.  · Add the sample with the appropriate Binding Buffer (from step 1 of this procedure) to the PureLink Spin Column.  · Centrifuge the column at room temperature at 10,000 × g for 1 minute. (Discard the flow through)  · Add 650 μL of Wash Buffer with ethanol to the column.  · Centrifuge the column at room temperature at 10,000 × g for 1 minute. Discard the flow through from the collection tube and place the column into the tube.  · Centrifuge the column at maximum speed at room temperature for 2–3 minutes to remove any residual Wash Buffer. Discard the collection tube.  · Place the spin column in a clean 1.7-mL PureLink Elution Tube supplied with the kit.  · Add 50 μL of Elution Buffer  · Incubate the column at room temperature for 1 minute.  · Centrifuge the column at maximum speed for 2 minutes.  · The elution tube contains the purified PCR product. Remove and discard the column. The recovered elution volume is ~48 μL.  Made 1% Gel  · Ran in a gel for ~15-20 min ![](http://farm9.staticflickr.com/8458/8049392368_8984aff729_m.jpg)  N U A(in plasmid) MWM  Cutting the gel and purifying  · Equilibrate a water bath 50 C  · Cut the gel  · 3 volumes (288ul)  · Place it in water bath for 10min  · Additional 5min  Purification procedure using centrifugation  · Load the dissolved gel mixture with DNA onto the center of a pure link wash tube  · Centrifuge the column at room temperature at 10,000 × g for 1 minute. (Discard the flow through)  · Add 650 μL of Wash Buffer with ethanol to the column.  · Centrifuge the column at room temperature at 10,000 × g for 1 minute. Discard the flow through from the collection tube and place the column into the tube.  · Centrifuge the column at maximum speed at room temperature for 2–3 minutes to remove any residual Wash Buffer. Discard the collection tube.  · Place the spin column in a clean 1.7-mL PureLink Elution Tube supplied with the kit.  · Add 50 μL of Elution Buffer  · Incubate the column at room temperature for 1 minute.  · Centrifuge the column at maximum speed for 2 minutes.  · The elution tube contains the purified PCR product. Remove and discard the column. The recovered elution volume is ~48 μL.  PCR  10ul plasmid prep a4  1ul 10X buffer  1ul Spe1  Made 1% Gel for PCR Purification for plasmid prep a4  (Also ran with Nag1 and Uap1)  First well DNA ladder (New England Bio quick-load), second well AGM1 plasmid,  Third well NAG1, and fourth well UAP1  ![](http://farm9.staticflickr.com/8173/8049394500_1f00f5c7ef_n.jpg)  Very little yield for linearized AGM1 plasmid but it is there. Std was 5uL, all others 10uL per lane. The smaller. The frag the more efficient the purification.  Transformation (Gibbson assembly)  Version 1 Version 2  7ul AGM1 plasmid 9ul AGM1 plasmid  1ul NAG1 0.5 NAG1  2ul UAP1 0.5 UAP1  10ul 10ul  + 10ul master mix + 10ul master mix  20ul total 20ul total  \*PCR (version 1 and version 2) is in PCR machine |
| Growing | Sep/14/2012 | I filled two molds and was unable to fill more since the autoclave was being used and it could not wait to autoclave more. Incubator temp 31  The lab strains look the same. Ph same as well as temp |
| Growing | Sep/12/2012 | Lab strain looks much better and uniform from last time, a sheet is expected. Ph 4. 5  Wild strain is not growing quickly but its growth seems more concentrated. Ph 4  Temp. 23.5 degrees. |
| Growing | Sep/10/2012 | The 10 beakers were moved to the incubator, temp. 30. Two more molds were. Contaminated and will be filled in. In all we filled 4 molds and 11 small tubes for test samples.  Kombucha-temp is 23. 5 in cabinet.  Assessment.  One of the lab strain, aceto food is growing weakly. There seems to be a particle floating inside.  Ph 4  Lab strain in blueberry juice is contaminated. Ph 2  Wild kombucha is growing best but still weakly. Ph 4. 5 |
| Growing | Sep/07/2012 | We moved the molds out of the incubator and into cabinets in the lab. Four from before were contaminated, they were cleaned and four more molds were made. 5 star shapes were also put together.  Ten smaller beakers were also inoculated with the mycelia and were originally in the fan space (fan off). |
| Growing | Sep/06/2012 | Came into lab. Jimmy had already made the substrate, we filled out 5 of the 9 molds needed with the oak pellet substrate. To avoid contamination, we wrapped the finished molds in plastic wrap. We also used aluminum star shaped containers, in order to create smaller molds. Two and a half. All molds were made with h2o2 mycelium. No new contaminants, though one seems to be developed.  Kombucha. Made three with lab strain scoby, two with aceto food, one with blueberry juice |
| Growing | Sep/04/2012 | Came into lab today, 7 out of 16 molds were contaminated. It seems like the tapes used to seal up cracks are the culprits as most of the mold growing seemed to originate at the tapes. There needs to be a better way to seal things up. what was done: we merely cleaned out the contaminated trays and are leaving the rest for tomorrow. |
| Cloning | Aug/24/2012 | **Ligation & Transformation**  Two ligation reactions: **First rnx is Labeled “Lig 1 SH 8/24”**  4 ul purified A + pSB1C3  4 ul purified N  1 ul 10x T4 ligase buffer  1 ul T4 ligase  10 ul total  The second one (that is a bit of a crapshoot but could potentially put all three pieces together): **Second rnx is Labeled “Lig 2 SH 8/24”**  2 ul purified A + pSB1C3  3 ul purified N  3 ul purified U  1 ul 10x T4 ligase buffer  1 ul T4 ligase  10 ul total  Centrifuged for 20 seconds at 2.0rcf because T4 ligase was pipetted onto the side of the tube for Lig 2.  Began rnx at 7:58pm, running for 31 minutes on the timer.  Incubate at room temperature for 30 min to 1 h.  \*\*\* We should have used CIP/phosphatase so that the AGM1 gene with the pSB1C3 vector cannot religate... Since we did not, we are expecting to see more religated plasmids without the intended inserts for both Lig 1 and Lig 2 rnx’s.  **Transformation set up for Ligation 1 and Ligation 2:**  Pellet for 8.4rcf |
| Cloning | Aug/23/2012 | PCR products of the N and U gene plasmid digests were retrieved and run on a 1% gel at 3:08pm for about 40 minutes.  5ul of 1KB Plus DNA ladder  2uL PCR product  2ul Xylene Cyanol loading dye  10ul H2O  14ul total  Lane 1: empty  Lane 2: 1KB PLUS DNA ladder  Lane 3: Tube A (NAG1)  Lane 4: Tube B (NAG1) + MgCl  Lane 5: Tube C (UAP1)  Lane 6: Tube D (UAP1) + MgCl  (Recall that we did not have the proper reverse primer for AGM1, so this was not included)  **Predicted band sizes:**  Lane 3: 747kb  Lane 4: 747kb  Lane 5: 1461kb  Lane 6: 1461kb  (with lanes 4 and 6 showing more distinct bands, if the PCR reaction was enhanced by the MgCl cofactor)  Also, running the gel for 40 minutes was way too long-- next time only 25-30 so our product doesn’t go off the gel!  Results: ![](http://farm9.staticflickr.com/8450/8049380964_fd22eba205_m.jpg)  PCR products (tubes A, B, C, D) are in the hot pink “Cloning Materials” box and labeled “Genes N/U RE & PCR Products 8/23” |
| Cloning | Aug/22/2012 | We purified our PCR products via miniprep. Only then did we look more closely at the gel to see that our "products" were in the 250-400 bp range, when we expect 800-1600 bp range. Clearly the PCRs failed.  In examining the cause of PCR failure more closely, we realized that the reverse primer for gene 1 (AGM1) is incorrect. The reverse complement of the forward sequence was never generated (see the "primers" google document to confirm this). The good news is that it's easy to generate the correct sequence and order the primer. The bad news is that we can't do the final gibson assembly without it.  To troubleshoot the PCRs that should have worked (NAG1 and UAP1), we are running PCRs again overnight. We are using different concentrations of primer/template and testing different Mg2+ concentrations. This time our reactions looked like:  Forward primer (10 uM): 1 ul  Reverse primer (10 uM): 1 ul  template DNA: 1 ul  H2O: 22 ul  OR  Forward primer (10 uM): 1 ul  Reverse primer (10 uM): 1 ul  template DNA: 1 ul  100 mM MgCl: 1 ul  H2O: 21 ul  Our PCR cofactor (1% MgCl2) was:  900ul H2O  100ul 1M MgCl2  **A Tube: NAG1**  1ul of Forward Primer 1 (Gene 2F)  1ul of Reverse Primer 2 (Gene 2R)  1ul of Template (NAG1-5)  22ul of H2O  25ul Total  **B Tube: NAG1 with MgCl cofactor**  1ul of Forward Primer (Gene 2F)  1ul of Reverse Primer (Gene 2R)  1ul of Template (NAG1-5)  1ul MgCl solution  21ul of H2O  25ul Total  **C Tube: UAP1**  1ul of Forward Primer 1 (Gene 3F)  1ul of Reverse Primer 2 (Gene 3R)  1ul of Template (UAP1-3)  22ul of H2O  25ul Total  **D Tube: UAP1 with MgCl cofactor**  1ul of Forward Primer 1 (Gene 3F)  1ul of Reverse Primer 2 (Gene 3R)  1ul of Template (NAG1-5)  1ul MgCl solution  21ul of H2O  25ul Total  We also decided to start cloning the classic digest-and-ligate way using our genes which are already in the biobrick plasmids. We digested AGM1 plasmid with SpeI (thus linearizing it). We digested NAG1 and UAP1 plasmids with SpeI and XbaI, liberating the genes (and RBS) from their backbone plasmids.  **AGM Plasmid:**  3ul AGM1 Plasmid  2ul Buffer  1ul SpeI  0ul XbaI  14ul H2O  20ul Total  **NAG Plasmid:**  3ul NAG1 Plasmid  2ul Buffer  1ul SpeI  1ul XbaI  13ul H2O  20ul Total  **UAP Plasmids:**  3ul UAP Plasmid  2ul Buffer  1ul SpeI  1ul XbaI  13ul H2O  20ul Total  We ran a gel of our digests, and they look great - the exact sizes we expected (I will attach it later). Another confirmation that our minipreps contain the genes we expect them to (even if we don't have the full sequence). We cut the pieces out of the gel that were the correct sizes and gel purified them. They are in the fridge and ready to ligate together.  ![](http://farm9.staticflickr.com/8456/8049368751_497bdfabb9_m.jpg) |
| Cloning | Aug/21/2012 | We ran a gel to confirm that we have PCR products of expected sizes. I glanced only quickly at the gel, saw that there were some bands (admittedly diffuse but the gel itself was a week old). The gel is attached (sad gel.png). Its name will become clear tomorrow.  ![](http://farm9.staticflickr.com/8030/8049366364_94191cecc0_m.jpg) |
| Cloning | Aug/20/2012 | We set up PCRs of the genes using primers containing overlapping sequences. For each PCR, we diluted the dessicated reagents (Taq Polymerase, dNTPs, MgCl, buffer) in the following:  Forward primer (10 uM): 2 ul  Reverse primer (10 uM): 2 ul  template DNA: 3 ul  H2O: 18 ul  (I may be off. I didn't take notes here. If I'm wrong and you remember, please let me know.) |
| Cloning | Aug/17/2012 | The DNA sequences came back. None of the forward reactions worked (especially surprising as these primers were supplied by iGEM headquarters). Of the reverse reactions, some worked and some didn't. There was no read for the NAG1 gene, for example, but as we only had one digest that looked positive, we have to move forward with this clone (for now).  The best hits were:  AGM1 - clone 4  NAG1 - clone 5  UAP1 - clone 3 |
| Cloning | Aug/16/2012 | The cultures were well grown the next day (and the original colonies were still white, a promising sign). We miniprepped the plasmids from the cultures, and then used an XbaI/SpeI digest to identify plasmids with the correct-sized inserts. The expected sizes for the DNA fragments:  1.6 kB - AGM1  0.7 kB - NAG1  1.5 kB - UAP1  2.1 kB - biobrick plasmid ![](http://farm9.staticflickr.com/8460/8049355440_bf0b721d5e_m.jpg)  All of the positive hits had bands of these expected sizes. Some of them had larger bands that add to a singly-cut plasmid (insert + backbone, e.g., AGM1 + biobrick plasmid, i.e., 1.6 kB + 2.1 kB = 3.7 kB) but the ones we considered positive contained only predicted sized bands - no miscellaneous weirdos.  The digests were run on a 1% agarose gel. I've attached the picture (gel annotated.png) that shows the inserts with the correct sized bands (the samples with the asterisks). These were sent for sequencing using the VF and VR (verify forward and verify reverse) primers. |
| Cloning | Aug/15/2012 | The next day we had lots of colonies (I don't have the pictures of the plates, but maybe someone else does). Many of these were red, indicating they were transformed due to residual RFP plasmid (as had happened previously). We circled several white colonies as prospective positive transformants. For each construct, we chose 5 clones and inoculated 4 ml of LB-chlor to grow these overnight at 37 deg C. |
| Cloning | Aug/14/2012 | The second gibson assemblies that we did worked! We followed Ellen's advice to increase the G-bit DNA concentration. This means our final assembly reactions looked like this:  2.5 ul pSB1C3 (biobrick backbone plasmid DNA, linearized)  7.5 ul G-bit DNA\*  10 ul master mix  20 ul total  \* we divided the volume left by the number of G-bit parts. For NAG1, there were 3 parts, so each took up 2.5 ul. For UAP 1, there were 4 parts, so each took up 1.8 ul. For AGM1, there were 5 parts, so each took up 1.5 ul.  We incubated these for 1 hr at 50 deg C and then immediately transformed the commercial competent cells. |
| Cloning | Aug/12/2012 | Gibson, Transformation:  So instead of 50 fentomoles of each, try 100 but 50 of the plasmid as before. I think we have room in the 10 microliters for that. And maybe close the lid of the PCR machine?  Gibson assembly protocol  -reaction is in 0.2mL PCR tube using program “Gibson” under user “ellen”  50C for 1h, hold at 4C  -total reaction volume is 20 microliters  -all G-Blocks were resuspended at a concentration of 50 fentomoles per microliter  -TOTAL amount of DNA in tube (sum of all parts) should be between 200-1000 fentomoles. NOTE: last time we were at the low end of this!  Recommended procedure:  For ‘U’  1.85 µL U-1  1.85 µL U-2  1.85 µL U-3  1.85 µL U-4  2.6 µL pSB1C3  10.0 µL Gibson Master Mix  20.0 µL  For ’N’  2.5 µL N-1  2.5 µL N-2  2.5 µL N-3  2.5 µL pSB1C3  10.0 µL Gibson Master Mix  20.0 µL |
| Transformation | Aug/10/2012 | ![](http://farm9.staticflickr.com/8174/8048768673_d51ef329a3.jpg) |
| Cloning | Aug/10/2012 | Results of Gibson Assembly:  4 big plates of the 3 chitin path genes A, U, and N, a + control  2 small plaets: neg control, baseline control without antibio  Results:  Lawn on antibiotic free control  Some contamination on A & U plates  No growth on N, + Control plates  [PASTE ALL PHOTOS FROM ALEX EMAIL AFTER RESIZING]  Pink colonies may be traces of RFP plasmids remaining from when biobrick plasmid part was PCR’ed.  Reasons for failure could be:  1) use the heated lid on the PCR machine - I did not shut it because I thought it might jack up the temp.  2) the manual says to use a 2-3x overage of inserts to backbone. The tech service guy said use equimolar so we did. maybe we need to rethink that.  3) overall total conc of DNA in the rxn mix could be upped. |
| Cloning | Aug/08/2012 | Notes for NAG1 Gibson  N-1 87163240  163696916 Date Ordered: 3rd Aug, 2012  200 ng = 1012.2 fmol  N-2 87163241  163696911 Date Ordered: 3rd Aug, 2012  200 ng - 1005.9 fmol  N-3 87163242  163696921 Date ordered: 3rd Aug, 2012  200 ng = 978.5 fmol  Gibson Assembly Master Mix  #E26115 Exp: 6/13  Lot: 0031206  PSBIC3  Biobrick Plasmid 2071 bases  650 \* 2071 =  Mol. Weight: 1.346 x 106 fg/fmol  N1  10012.2 fmol / 20 μL  = 50.61 fmol/ μL  N2  1005.9 fmol / 20 μL  = 50.29 fmol/ μL  N3  978.5 fmol / 19 μL  = 51.50 fmol/ μL  4.3 μL water  + 2.7 μL PSB1C3  + 1.0 μL N1 (Concentration - 50.61 fmol/μL)  + 1.0 μL N2 (Concentration - 50.29 fmol/μL)  + 1.0 μL N3 (Concentration - 51.50 fmol/μL)  + 10 μL Mastermix  = 20 μL |
|  | Aug/08/2012 | ![](http://farm9.staticflickr.com/8458/8048768341_cd215f8a44.jpg) ![](http://farm9.staticflickr.com/8314/8048768463_ebf452dfea.jpg) |
| Transformation | Aug/07/2012 | ![](http://farm9.staticflickr.com/8313/8048773304_9ce0f49fd2.jpg) |
| Cloning | Aug/06/2012 | G-blocks arrived |
| Transformation | Aug/04/2012 | ![](http://farm9.staticflickr.com/8451/8048765553_1ffd507e36.jpg) ![](http://farm9.staticflickr.com/8172/8048770556_2604c4a9b2.jpg) ![](http://farm9.staticflickr.com/8316/8048765169_52ca13cda9_n.jpg) |
| Transformation | Aug/03/2012 | ![](http://farm9.staticflickr.com/8450/8048766095_c94a54efd5.jpg) ![](http://farm9.staticflickr.com/8313/8048765937_f6fd019924.jpg) ![](http://farm9.staticflickr.com/8180/8048770890_12ba62d1a7.jpg) |
| Transformation | Aug/02/2012 | ![](http://farm9.staticflickr.com/8318/8048766337_a5795fb13d.jpg) |
| Transformation | Aug/01/2012 | ![](http://farm9.staticflickr.com/8182/8048766707_9cb88da4d7.jpg) ![](http://farm9.staticflickr.com/8171/8048771682_17e08a6f17.jpg) |
| Transformation | Jul/30/2012 | ![](http://farm9.staticflickr.com/8179/8048766867_8c6cc28dd4.jpg) ![](http://farm9.staticflickr.com/8174/8048767007_9a47831e22.jpg) ![](http://farm9.staticflickr.com/8455/8048772414_005410d2f1.jpg) ![](http://farm9.staticflickr.com/8169/8048767529_8993906e3d.jpg) ![](http://farm9.staticflickr.com/8318/8048767697_95e77a28af.jpg) |
| Transformation | Jul/20/2012 | ![](http://farm9.staticflickr.com/8033/8048772282_58fab176aa.jpg) |
| Growing | Jun/09/2012 | 1. Almost no growth, very thin film. 2. Cellulose very thin, seems to have grown on bottom (not top) 3. Thin growth, not measurable from sides, but def more significant than just scoby. 4. Super thick from bubbles, accidentally popped it. A little thicker than #9. 5. Infested w/ flies. Nice growth, not in a sheet, disposing. 6. Pretty thick, made a little pillow from the air bubbles. 7. Thin growth along top. 8. Thin growth along top. 9. Nice sheet, 2nd to 10+13. 10. Very thick cellulose, abt 1-2mm growth. 11. Thickest non-BB. Weird flakes (brown) everywhere. 12. Thin growth, a little thicker than the other thins. 13. Almost entirely cellulose, very little liquid left. |

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