Revision as of 04:17, 14 December 2019

HOME

TEAM

PROJECT

PARTS

HUMAN PRACTICES

Education & Engagement

JUDGING FORM ⇗

BwoB iGEM 2019 · Benchling

BwoB iGEM 2019 Notebook

Project: 2019 iGEM

Authors: Ellen Jorgensen

Friday, 5/24/19

Mentor: Craig

PI: Ellen

Administrator: Chris

●

Introductions of members

●

Biobuilder: download Riley

●

iGEM Academy on Youtube

○

Collection of videos: parodies of molecular biology

○

Helpful for a basis

●

Introduce iGEM competition description to BEAM center students

●

Restriction Digest

○

2017: targeted psyllid (vector) so it’d have trouble carrying virus

○

Talking Biotech Podcast 185 by Dr. Steven Savage

■

Reach out about citrus virus -- use Tristeza virus

○

Tristeza: 1960s virus mutated inside citrus plant

●

DNA Learning Center: educational videos of crystallography

●

Intro to pipette usage -- hands-on practice

Friday, 5/31/19

●

Watched video on recombinant DNA (dnalc-mechanisms of recombination)

●

Cut plasmids with restriction enzymes

Friday, 6/7/19

●

Showed video to introduce restriction enzyme

●

Displayed process for agarose gel for electrophoresis (1% gel = 0.5 TAE Solution)

●

Demonstrated how to prep gel, pour it, and add ethidium bromide

○

Restriction digest products still in the fridge

Friday, 6/14/19

●

Introduced Google Classroom as main communication platform

○

Google Hangout & Discord when unable to attend in person -- useful video broadcast over channels

○

Four interns in lab to mentor students

●

Safety lab forms: for iGEM and Biotech Without Borders

●

Review Restriction Digest: enzymes = Bozeman Science video

●

Polymerase Chain Reaction (PCR)

●

Walk through and introduced basic lab

Friday, 6/21/19

●

Safety agreements & forms (1): If under 18, need signatures of parents

○

Classroom link with online version available

●

Deliverables on iGEM ~ test: answer questions

○

Team wiki (see 2017 fancy team wiki), team poster, team presentation, judging form, project attributors, safety, registry part pages, project inspiration

●

iGEM account: igem.org → fill out personal info as prompted → login to account → membership code to team: 327718

○

Pending queue -- need verification

●

Keep up with Google Classroom account (3); Biotech Without Borders (4) forms

●

Video call with Dr. Georgios Vidalakis of the University of California, Riverside

○

1998-2005: FL neglected severity of HLB insect - disease spread and threatens the citrus industry; FL has lost half the industry; 2008: CA industries jeopardized

○

Improve RATE of detection of bacteria in leaves; create a quiz that allows kids across the country to help diagnose millions of leaves (virtual game); trap the psyllids with traps (acetic acid); infrared cameras track disease

○

Localized immunity issues? signals are systemic; surrogate bacteria in mango (cultures that can be sent over) ALSO can send over actual bacteria Diaphorina citri after arranging the permits; california suspecting peptides & concern with consumers; smaller virus RNA -> easier to work with the tristeza virus

○

https://news.ucr.edu/articles/2019/04/01/plant-pathologist-leads-research-stop-spread-citrus-destroying-disease

●

See Craig for head start with lab work → increases expertise & familiarity

○

Start with scheduling with students -- genetic engineering tasks

Friday, 6/28/19

●

Established that the actual bacteria Candidatus Liberibacter asiaticus would not be easily culturable

●

Considered periwinkle as a cultured plant & discussed the surrogate bacteria as usable: Liberibacter crescens

●

Reviewed restriction enzyme & bioengineering techniques with our team members

●

Established that we will create a written protocol for new techniques for members away at Guatemala

●

Introduced t-shirt design project & team project names

Monday, 7/8/19

●

Practice lab techniques

○

Pipet

○

Ligation

○

Colony PCR

○

Gel Electrophoresis

○

Transformation

○

Restriction Digest

Tuesday, 7/9/19

●

PCR Polymerase Chain Reaction

○

Amplify a certain area of DNA

■

1. Break Apart Double Helix (Heat it up)- Denaturing

■

2. Primers sit on complementary base pair

■

3. Extend the areas after primers

●

1 X TAE contents:

○

C₁V₁=C₂V₂ (C is concentration, V is volume)

●

Gel Electrophoresis:

○

1. Pour out 50 mL 1 X TAE into flask

○

2. Add .35 g agarose

○

3. Cover Flask with Plastic Wrap

○

4. Put in microwave for 1 minute 15 seconds (check every 30 seconds)

○

5. Pour into gel mold and add 5 microliters of ethidium bromide

○

6. Put in combs and let sit for 30 minutes

Friday, 7/12/19

●

Remove syllids as they pick up RNAi + cloning project

●

Fluorescent protein genes picked out

●

iGEM BioBrick

Tuesday, 7/16/19

●

PCR Digestion (Restriction DIgest)

○

1 mL DNA

○

5 mL NEB Buffer 2.1

○

1 ml EcoR1 HF

○

1 mL Pst 1

○

50 mL MGBW

Thursday, 7/18/19

●

DIstribution Kit 2019

●

Transformation:

○

2 types of transformations: Electric Shock and Heat Shock

○

Wash cell in buffer solution to weaken the cell walls

●

Mini Prep: (Mini Prep kit + Monarch)

○

Spin colony to get the pellet on the bottom. Pellet 1-5 mL

Monday, 7/22/19

●

Overnight Prep For Mini Prep (Grow Colonies)

○

5000 microliters of LB

○

5 microliters Chlor

○

10 microliters colony PCR

■

1. Mix everything together

■

2. Parafilm the tube

■

3. Put in the Rotissirie

Thursday, 7/25/19

●

Transformation for Red Colonies

●

Plasmid RFP + AMP

●

DNA Distribution Kit

○

Linearized back bones, competent cell test kit, measurement kit

●

Reporter quantitizes how bright the colors are

●

Insert conatins ribosome, binding site

●

Bacterial Transformation: Method of foreign DNA being introduced into competent cells. Bacteria takes up the plasmids and expresses the specific gene in the DNA

●

Colony PCR:

○

Inside Thermocycler:

■

Denaturation- separation of double stranded DNA

■

Annealing- laying of primers on template DNA

■

Extension- polymerase synthesizes new strands of DNA using dNTP's

○

Check product by running a .7% gel

○

Combine colonies with LB broth and antibiotics

○

Rotate overnight

○

Mini prep

■

Method of extracting and purifying the plasmid DNA from bacterial cells. Results in large source of DNA that is pure and contains desired construction in a circulated form used for bacterial transformation or PCR reaction

Tuesday, 7/30/19

●

Another transformation

●

Overnight prep (we want more bacteria with the plasmid)

Wednesday, 7/31/19

●

Transcription of DNA in bacteria

○

DNA to RNA to Protein

●

Mini Prep (followed given instructions)

●

Nanodropped the concentrations made

Thursday, 8/1/19

●

Transformation (GFP + AMP) and Gel Electrophorises

●

RNAi

○

Used to control genes

Monday, 8/12/19

●

Transformed Ecoli cells with Gblock+Chlor plasmids

Tuesday, 8/13/19

●

Looked at plates from transformation on 8/12

●

We had a few colonies that succesfully transformed

●

Took colonies from each plate and suspended them in seperate tubes with 20 microliters of MBGW (template)

○

Tubes were labeled S1, S2, & S3, corresponding to plates that colonies were sourced from

●

Performed PCR with 1 micro templates from

○

12.5 microliters of Q5 Master Mix

○

1.5 microliters of VR Primer

○

1.5 microliters of VF2 Primer

○

1 microliter of the template

○

8.5 microliters of MBGW

●

Loaded test tubest with Colony PCR reagents into the Thermocycler

●

Cast a 0.7% Agarose gel to perform Gel electrophoresis with products from our PCR

●

Replenished 1x working stock of TAE from 50x stock

○

Performed C₁V₁ = C₂V₂

■

(50) V₁ = (1) 1000 mL

■

V₁ = 20

○

Added 20 mL of 50x TAE stock into 980 mL of dH2O to create 1000 mL of 1x TAE working stock

●

Mixed PCR products with gel

●

Ran gel

●

No bands

●

Was most likely due to the fact that we did not spin down the the PCR reagents in their tubes prior to loading into thermocycler

●

Will Evaluate tonight

Wednesday, 8/14/19

●

Performed mini preparation of plasmid DNA: GFP + C, RFP + A

●

Repeatedly centrifuged and added wash buffers to DNA in order to isolate plasmid DNA from bacteria

○

Known as alkaline lysis

Thursday, 8/15/19

●

Made and poured plates

○

Mixed 8.75 grams of agar with 250 milliters of distilled water

○

Put the mixture in a pressure cooker for 30 minutes

○

Let the mixture cool down for ten minutes

○

Add antibiotic to the mixture

○

Pour mixture onto plates

●

Performed a transformation using Ecoli T7 Express cells

●

Performed transformation on GFP + C made in mini prep on 8/14 to make sure we labled the tubes correctly

●

Constitutive promoter: always displaying trait, inducible promoters, repressible promoters

●

Initiation - Elongation - Termination (independent hairpin loop forms)

Monday, 8/19/19

●

We found out that while ligating out backbone folded onto itself. This prevented out insert from ligating with the backbone to form a full plasmid. To troubleshoot this we decided to use an enzyme called "Antartic Phosphatase" to cut the ends of the backbone. This will dephophate the backbone and prevent it from folding onto itself.

●

Dephosphating Backbone - 2microliter buffer, 1 microliter ant(Antartic Phosphatase), 10 microliter backbone, 7 mucroliter mgbw

●

Ligation- 2 microliter buffer, 1 microliter dephosphated DNA, 1 microliter ligase, 16 microliter insert

Tuesday, 8/20/19

●

We are transforming out newly made DNA from 8/19. If our dephophatase worked then the cells should grow with a blue flourescent color.

○

Take out E-Coli(c2987) cells and defrost them from nitrogen.

○

Put 4 chlor pretri dishes in an incubator and make an ice bath.

○

Pipette 50uL of E-Coli and put them into tubeG-Block 1, G-Block 2, G-Block 3, and RFP control.

○

Pipette our designated plasmids onto each of our tube. 3uL for G-Block, 1uL for RFP.

○

Heat shock the tubes for 45secs at 42 ddegrees.

○

Take them out and put them in icebath for 10 min.

○

Add 950 uL of LB to the tubes.

○

Put parafilm on the tube and place in rotisserie for a hour.

Tuesday, 8/27/19

●

Pasmid Prep (Mini Prep) for blue chromo protein

●

Gel electrophoresis from the result of the plasmid prep

Tuesday, 9/3/19

Workflow for the day was to inoculate colonies from separate plasmid cassette transformation into overnight culture, that will be used to create individual plasmid preps for Wednesday 9/4.

●

First we counted all the colonies on the petre dishes, and got tubes for each colony (24).

●

Next we placed the 3 millimeters of Lb +Chlor.

●

Then we scraped each of the colonies off of the petre dishes using the loops and placed them into the tubes of Lb + Chlor.

●

Then we used film to seal Oof the tubes and placed them into the shaker incubator to grow up overnight.

Wednesday, 9/4/19

Plasmid Prep

●

take out 24 large tubes of Lb + Chlor AK and SOB

●

Pipette 2 microliter for each of the Lb + Chlor AK and SOB into the microcentrifuge tubes

●

place them balanced and spaced eqally in centrifugation for 30 seconds

●

Discard by pipetting liquid out and leave the cells at the bottom

●

pipette 2 microliter of Lb + Chlor back inside the tube. Then repeat the process of placing in the centrifugation for 30 seconds

●

Pipette 200 microliter of Plasmid Resuspension Buffer into the tube and slowly break or mix with the cells. (until the solid is gone)

●

Add 200 microliter of Plasmid Lysis Buffer in the tube and shake it for 5 times. Set for 1 minute at a room temperature.

●

Add 400 microliter of Plasmid Neutralization Buffer in the tube and shake it until the color completely changes. Set for 2 minutes at room temperatur

●

Back to centrifugation (balanced and spaced equally) for 5 minutes.

●

Transfer the supernatant to the plasmid column and place it into the centrifugation for 4 minutes.

●

Transfer the column into a new tube and add 200 microliter of Plamid Wash Buffer 1. Then place it into the centrifugation for 1 minute.

●

Add 400 microliter of Plasmid Wash Buffer 2 into the column and place it into the centriguation for 1 minute.

●

Transfer the columns to a new microfuge tube and add 50 microliters of DNA Elution Buffer in the tube. Wait for 1 minute and place it into the centrifugation for 1 minute.

●

Separate the columns. The leftover liquid is the DNA sample.

Thursday, 9/5/19

Plasmid Prep through Gel

●

Put the weigh paper on a gram scale. Then measure 0.35 g of agarose.

●

50mL of 1X TAE and put it into a erlenmeyer flask. Put the 0.35 g of agarose in the flask and slowly swirl / mix it.

●

cover the top of the elenmeyer flask with a clean wrap foil and poke the top.

●

Put it into a microwave for 30 seconds.

●

Then slowly swirl it and put it in the microwave again for 30 seconds.

●

Then slowly swril it and put it in the microwave for 15 seconds. Cool it after it's done.

●

Prepare the Gel electrophoresis / Gel box. Then pour the agarose liquid into the Gel box and cool it for a while.

●

After cooling, put 5 microliter of Bromide in the gel liquid and swirl / mix it.

●

Place the comb and make the wells. Wait for 30 minutes.

●

Replace the Gel and put a black piece of paper under the gel box for better observations.

●

pour the 1X TAE and fill the gel box until it covers the gel.

●

prepare the parafilms, ladder, purple dye, and the AK and SOB DNA samples.

●

Then pipette 6 microliter of ladder and slowly + gently place it in one of the wells.

●

Then pipette 1 microliter of purple dye and place it on the parafilm.

●

add 5 microliter of one of the DNA samples and mix it with the purple dye.

●

Then pipette as 6 microliter of the mixed purple dye and DNA sample and place it to the next well of the ladder.

●

*repeat the process for each of the DNA samples.

●

After filling the wells, carry it to the power source and set as 80V. Put the cover on top of the gel box and set it as 'run' for 65minutes.

●

After 65 minutes, take the gel out and pour out the liquid.

●

Put the gel in the UV transilluminator and turn the power on.

Sequential Double Digest

Introduction

This is the Sequential Double Digest Protocol with Standard Restriction Enzymes. If there is no buffer in which the two enzymes exhibit > 50% activity, this sequential digest can be performed. More information from NEB can be found here. Double Digests can be designed using NEB's Double Digest Finder. NEBcloner will help guide your reaction buffer selection when setting up double digests. See the NEBuffer Activity/Performance Chart with Restriction Enzymes for the incubation temperatures.

Materials

DNA 1 µg
NEBuffer
- 1X
NEB Restriction Enzymes
Deionized Water

Procedure

Sequential Double Digest

Set up the following reaction using the restriction endonuclease that has the lowest salt concentration in its recommended buffer (total reaction volume 50 µl).

Set up the following digest reaction on ice

	Component	Volume (µl)
	Buffer (10x)	5
	DNA *	Input Volume for ng
	Restriction Enzyme #1 **	1
	Deionized Water (μl)	1
	Total Volume (μl)

*A 50 µl reaction volume is recommended for digestion of 1 µg of substrate.

** Restriction Enzyme, 10 units is sufficient, generally 1 µl is used

***The enzyme should be the last component added to reaction

Mix components by pipetting the reaction mixture up and down, or by "flicking" the reaction tube.

Quick ("touch") spin-down in a microcentrifuge. Do not vortex the reaction.

Incubate for 1 hour at the enzyme-specific appropriate temperature.

Can be decreased to 5-15 minutes by using a Time-Saver™ Qualified Restriction Enzyme

See the NEBuffer Activity/Performance Chart with Restriction Enzymes for the incubation temperatures.

Adjust the salt concentration of the reaction (using a small volume of a concentrated salt solution) to approximate the reaction conditions of the second restriction endonuclease.

Alternatively, a spin column can be used to isolate the DNA prior to the second reaction.

Add the second enzyme.

** Restriction Enzyme #2, 10 units is sufficient, generally 1 µl is used

Mix components by pipetting the reaction mixture up and down, or by "flicking" the reaction tube.

Quick ("touch") spin-down in a microcentrifuge. Do not vortex the reaction.

Incubate for 1 hour at the enzyme-specific appropriate temperature.

Can be decreased to 5-15 minutes by using a Time-Saver™ Qualified Restriction Enzyme

See the NEBuffer Activity/Performance Chart with Restriction Enzymes for the incubation temperatures.

Ligation Protocol WITH T4 DNA Ligase (M0202)

Introduction

Please see the NEB website for supporting information on this protocol.

Materials

10X T4 DNA Ligase Reaction Buffer
T4 DNA Ligase
Vector DNA (4kb)
Insert DNA (1kb)
Nuclease-free water

Procedure

Set up the T4 DNA Ligase Reaction

Note: T4 DNA Ligase should be added last. The table shows a ligation using a molar ratio of 1:3 vector to insert for the indicated DNA sizes. Use NEB calculator to calculate molar ratios.

Thaw the T4 DNA Ligase Buffer and resuspend at room temperature.

Tip: Alicuote the 10x buffer less concentrated so when thawing, the DTT gets soluble more easily.

Set up the following reaction in a microcentrifuge tube on ice:

Component

Volume (μl)

10X T4 DNA Ligase Buffer

2

Vector DNA: 50 ng (0.020 pmol)

Insert DNA: 37.5 ng (0.060 pmol)

Nuclease-free water

17

T4 DNA Ligase

1

Total

20

Gently mix the reaction by pipetting up and down and microfuge briefly.

For cohesive (sticky) ends, incubate at 16°C overnight or room temperature for 10 minutes. For blunt ends or single base overhangs, incubate at 16°C overnight or room temperature for 2 hours.

Heat inactivate at 65 degrees C for 10 minutes.

Chill on ice and transform 1-5 μl of the reaction into 50 μl competent cells.

Use 25 uL DH5α cells, and add 2 uL of reaction mixture.

Transformation

Introduction

A process in which we stress competent cells in a series of times heat shocks and ice baths. This allows the cells to take in the plasmids we want them to have.

Materials

100 μL aliquots of competent cells
ice block
DNA ligation mix
micropipettes and sterile pipette tips
Glass beads
control plasmid DNA
water bath at 42 °C (or 37 °C)
Luria Broth
Incubator 37 °C with a rotisserie
Luria Broth agar plates (with desired antibiotic)
Heatblock

Procedure

Transformation Protocol

Obtain competent cells from a -80°C freezer and let it thaw on ice for 5 minutes .

After labeling each tube, use a sterile tip to add 5 μL of the ligation mix to the competent cells and leave them on ice for one hour.

Using a Heatblock for 45 sec. at 42 degrees C. (Remember to turn off the heatblock.)

Immediately after heat schocking the cells, place them back on ice for 5 minutes.

Using a sterile tip add 950 μL Luria broth to the cells and parafilm the tubes

Place the parafilmed tubes into a rotisserie for 1 hour.

Once the tubes are done incubating take off the parafilm.

Warm the Luria broth agar plates with the desired antibiotic resitstance at room temperature.

Label the plates with the desired product, name, and date.

Plate 100 μL of the transformed cells in to seperate plates.

Place 3 to 5 glass beads into the plate to spread the cells evenly.

Shake the plates in an up and down motion for 2 minutes.

Remove beads and dispose of them into a waste bin.

Parafilm the plates and place in the rotisserie at 37°C for 16 hours.

@@ Line 1,642: / Line 1,642: @@
                                                                                          <td class="mediocre-tableEditable-axisCell mediocre-tableEditable-axisCell--row">
                                                                                              <div class="mediocre-tableEditable-axisCell-labelWrapper">
-                                                                                                 <div class="mediocre-tableEditable-axisCell-labelSizer u-overflow-wrap-break-word invisible">1</div>
+                                                                                                 <div class="mediocre-tableEditable-axisCell-labelSizer u-overflow-wrap-break-word invisible"></div>
                                                                                                  <div class="u-flex-display invisible"></div>
                                                                                                  <div class="mediocre-tableEditable-axisCell-label u-verticalCenterItems">
@@ Line 1,656: / Line 1,656: @@
                                                                                          <td class="mediocre-tableEditable-axisCell mediocre-tableEditable-axisCell--row">
                                                                                              <div class="mediocre-tableEditable-axisCell-labelWrapper">
-                                                                                                 <div class="mediocre-tableEditable-axisCell-labelSizer u-overflow-wrap-break-word invisible">2</div>
+                                                                                                 <div class="mediocre-tableEditable-axisCell-labelSizer u-overflow-wrap-break-word invisible"></div>
                                                                                                  <div class="u-flex-display invisible"></div>
                                                                                                  <div class="mediocre-tableEditable-axisCell-label u-verticalCenterItems">
@@ Line 1,670: / Line 1,670: @@
                                                                                          <td class="mediocre-tableEditable-axisCell mediocre-tableEditable-axisCell--row">
                                                                                              <div class="mediocre-tableEditable-axisCell-labelWrapper">
-                                                                                                 <div class="mediocre-tableEditable-axisCell-labelSizer u-overflow-wrap-break-word invisible">3</div>
+                                                                                                 <div class="mediocre-tableEditable-axisCell-labelSizer u-overflow-wrap-break-word invisible"></div>
                                                                                                  <div class="u-flex-display invisible"></div>
                                                                                                  <div class="mediocre-tableEditable-axisCell-label u-verticalCenterItems">
@@ Line 1,683: / Line 1,683: @@
                                                                                          <td class="mediocre-tableEditable-axisCell mediocre-tableEditable-axisCell--row">
                                                                                              <div class="mediocre-tableEditable-axisCell-labelWrapper">
-                                                                                                 <div class="mediocre-tableEditable-axisCell-labelSizer u-overflow-wrap-break-word invisible">4</div>
+                                                                                                 <div class="mediocre-tableEditable-axisCell-labelSizer u-overflow-wrap-break-word invisible"></div>
                                                                                                  <div class="u-flex-display invisible"></div>
                                                                                              </div>
@@ Line 1,694: / Line 1,694: @@
                                                                                          <td class="mediocre-tableEditable-axisCell mediocre-tableEditable-axisCell--row">
                                                                                              <div class="mediocre-tableEditable-axisCell-labelWrapper">
-                                                                                                 <div class="mediocre-tableEditable-axisCell-labelSizer u-overflow-wrap-break-word invisible">5</div>
+                                                                                                 <div class="mediocre-tableEditable-axisCell-labelSizer u-overflow-wrap-break-word invisible"></div>
                                                                                                  <div class="u-flex-display invisible"></div>
                                                                                              </div>
@@ Line 1,706: / Line 1,706: @@
                                                                                              <div class="errorTriangle aggregateValidationIndicator errorTriangle--illegal" data-original-title="" title=""></div>
                                                                                              <div class="mediocre-tableEditable-axisCell-labelWrapper">
-                                                                                                 <div class="mediocre-tableEditable-axisCell-labelSizer u-overflow-wrap-break-word invisible">6</div>
+                                                                                                 <div class="mediocre-tableEditable-axisCell-labelSizer u-overflow-wrap-break-word invisible"></div>
                                                                                                  <div class="u-flex-display invisible"></div>
                                                                                              </div>
@@ Line 2,083: / Line 2,083: @@
                                                                                      <td class="mediocre-tableEditable-axisCell mediocre-tableEditable-axisCell--row">
                                                                                          <div class="mediocre-tableEditable-axisCell-labelWrapper">
-                                                                                             <div class="mediocre-tableEditable-axisCell-labelSizer u-overflow-wrap-break-word invisible">1</div>
+                                                                                             <div class="mediocre-tableEditable-axisCell-labelSizer u-overflow-wrap-break-word invisible"></div>
                                                                                              <div class="u-flex-display invisible"></div>
                                                                                              <div class="mediocre-tableEditable-axisCell-label u-verticalCenterItems">
@@ Line 2,096: / Line 2,096: @@
                                                                                      <td class="mediocre-tableEditable-axisCell mediocre-tableEditable-axisCell--row">
                                                                                          <div class="mediocre-tableEditable-axisCell-labelWrapper">
-                                                                                             <div class="mediocre-tableEditable-axisCell-labelSizer u-overflow-wrap-break-word invisible">2</div>
+                                                                                             <div class="mediocre-tableEditable-axisCell-labelSizer u-overflow-wrap-break-word invisible"></div>
                                                                                              <div class="u-flex-display invisible"></div>
                                                                                              <div class="mediocre-tableEditable-axisCell-label u-verticalCenterItems">
@@ Line 2,109: / Line 2,109: @@
                                                                                      <td class="mediocre-tableEditable-axisCell mediocre-tableEditable-axisCell--row">
                                                                                          <div class="mediocre-tableEditable-axisCell-labelWrapper">
-                                                                                             <div class="mediocre-tableEditable-axisCell-labelSizer u-overflow-wrap-break-word invisible">3</div>
+                                                                                             <div class="mediocre-tableEditable-axisCell-labelSizer u-overflow-wrap-break-word invisible"></div>
                                                                                              <div class="u-flex-display invisible"></div>
                                                                                          </div>
@@ Line 2,119: / Line 2,119: @@
                                                                                      <td class="mediocre-tableEditable-axisCell mediocre-tableEditable-axisCell--row">
                                                                                          <div class="mediocre-tableEditable-axisCell-labelWrapper">
-                                                                                             <div class="mediocre-tableEditable-axisCell-labelSizer u-overflow-wrap-break-word invisible">4</div>
+                                                                                             <div class="mediocre-tableEditable-axisCell-labelSizer u-overflow-wrap-break-word invisible"></div>
                                                                                              <div class="u-flex-display invisible"></div>
                                                                                              <div class="mediocre-tableEditable-axisCell-label u-verticalCenterItems">
@@ Line 2,132: / Line 2,132: @@
                                                                                      <td class="mediocre-tableEditable-axisCell mediocre-tableEditable-axisCell--row">
                                                                                          <div class="mediocre-tableEditable-axisCell-labelWrapper">
-                                                                                             <div class="mediocre-tableEditable-axisCell-labelSizer u-overflow-wrap-break-word invisible">5</div>
+                                                                                             <div class="mediocre-tableEditable-axisCell-labelSizer u-overflow-wrap-break-word invisible"></div>
                                                                                              <div class="u-flex-display invisible"></div>
                                                                                              <div class="mediocre-tableEditable-axisCell-label u-verticalCenterItems">
@@ Line 2,145: / Line 2,145: @@
                                                                                      <td class="mediocre-tableEditable-axisCell mediocre-tableEditable-axisCell--row">
                                                                                          <div class="mediocre-tableEditable-axisCell-labelWrapper">
-                                                                                             <div class="mediocre-tableEditable-axisCell-labelSizer u-overflow-wrap-break-word invisible">6</div>
+                                                                                             <div class="mediocre-tableEditable-axisCell-labelSizer u-overflow-wrap-break-word invisible"></div>
                                                                                              <div class="u-flex-display invisible"></div>
                                                                                              <div class="mediocre-tableEditable-axisCell-label u-verticalCenterItems">
@@ Line 2,158: / Line 2,158: @@
                                                                                      <td class="mediocre-tableEditable-axisCell mediocre-tableEditable-axisCell--row">
                                                                                          <div class="mediocre-tableEditable-axisCell-labelWrapper">
-                                                                                             <div class="mediocre-tableEditable-axisCell-labelSizer u-overflow-wrap-break-word invisible">7</div>
+                                                                                             <div class="mediocre-tableEditable-axisCell-labelSizer u-overflow-wrap-break-word invisible"></div>
                                                                                              <div class="u-flex-display invisible"></div>
                                                                                              <div class="mediocre-tableEditable-axisCell-label u-verticalCenterItems">

Difference between revisions of "Team:Bio Without Borders/Notebook"

Revision as of 04:17, 14 December 2019

BwoB iGEM 2019 Notebook

Sequential Double Digest

Introduction

Materials

Procedure

Ligation Protocol WITH T4 DNA Ligase (M0202)

Introduction

Materials

Procedure

Transformation

Introduction

Materials

Procedure