Newcastle University Wetlab/1 September 2008

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Wet lab work was carried out from 4 August to 19 September, Mondays to Fridays. Please click on a day to see the lab notebook.

August
MTWTFSS
        [http://2008.igem.org/wiki/index.php?title=Newcastle_University_Wetlab/1_August_2008&action=edit 1] [http://2008.igem.org/wiki/index.php?title=Newcastle_University_Wetlab/2_August_2008&action=edit 2] [http://2008.igem.org/wiki/index.php?title=Newcastle_University_Wetlab/3_August_2008&action=edit 3]
[http://2008.igem.org/Newcastle_University_Wetlab/4_August_2008 4] [http://2008.igem.org/Newcastle_University_Wetlab/5_August_2008 5] [http://2008.igem.org/Newcastle_University_Wetlab/6_August_2008 6] [http://2008.igem.org/Newcastle_University_Wetlab/7_August_2008 7] [http://2008.igem.org/Newcastle_University_Wetlab/8_August_2008 8] [http://2008.igem.org/wiki/index.php?title=Newcastle_University_Wetlab/9_August_2008&action=edit 9] [http://2008.igem.org/wiki/index.php?title=Newcastle_University_Wetlab/10_August_2008&action=edit 10]
[http://2008.igem.org/Newcastle_University_Wetlab/11_August_2008 11] [http://2008.igem.org/Newcastle_University_Wetlab/12_August_2008 12] [http://2008.igem.org/Newcastle_University_Wetlab/13_August_2008 13] [http://2008.igem.org/Newcastle_University_Wetlab/14_August_2008 14] [http://2008.igem.org/Newcastle_University_Wetlab/15_August_2008 15] [http://2008.igem.org/wiki/index.php?title=Newcastle_University_Wetlab/16_August_2008&action=edit 16] [http://2008.igem.org/wiki/index.php?title=Newcastle_University_Wetlab/17_August_2008&action=edit 17]
[http://2008.igem.org/Newcastle_University_Wetlab/18_August_2008 18] [http://2008.igem.org/wiki/index.php?title=Newcastle_University_Wetlab/19_August_2008&action=edit 19] [http://2008.igem.org/Newcastle_University_Wetlab/20_August_2008 20] [http://2008.igem.org/Newcastle_University_Wetlab/21_August_2008 21] [http://2008.igem.org/Newcastle_University_Wetlab/22_August_2008 22] [http://2008.igem.org/wiki/index.php?title=Newcastle_University_Wetlab/23_August_2008&action=edit 23] [http://2008.igem.org/wiki/index.php?title=Newcastle_University_Wetlab/24_August_2008&action=edit 24]
[http://2008.igem.org/wiki/index.php?title=Newcastle_University_Wetlab/25_August_2008&action=edit 25] [http://2008.igem.org/Newcastle_University_Wetlab/26_August_2008 26] [http://2008.igem.org/Newcastle_University_Wetlab/27_August_2008 27] [http://2008.igem.org/Newcastle_University_Wetlab/28_August_2008 28] [http://2008.igem.org/Newcastle_University_Wetlab/29_August_2008 29] [http://2008.igem.org/wiki/index.php?title=Newcastle_University_Wetlab/30_August_2008&action=edit 30] [http://2008.igem.org/wiki/index.php?title=Newcastle_University_Wetlab/31_August_2008&action=edit 31]
September
MTWTFSS
[http://2008.igem.org/Newcastle_University_Wetlab/1_September_2008 1] [http://2008.igem.org/Newcastle_University_Wetlab/2_September_2008 2] [http://2008.igem.org/Newcastle_University_Wetlab/3_September_2008 3] [http://2008.igem.org/Newcastle_University_Wetlab/4_September_2008 4] [http://2008.igem.org/Newcastle_University_Wetlab/5_September_2008 5] [http://2008.igem.org/wiki/index.php?title=Newcastle_University_Wetlab/6_September_2008&action=edit 6] [http://2008.igem.org/wiki/index.php?title=Newcastle_University_Wetlab/7_September_2008&action=edit 7]
[http://2008.igem.org/Newcastle_University_Wetlab/8_September_2008 8] [http://2008.igem.org/Newcastle_University_Wetlab/9_September_2008 9] [http://2008.igem.org/Newcastle_University_Wetlab/10_September_2008 10] [http://2008.igem.org/Newcastle_University_Wetlab/11_September_2008 11] [http://2008.igem.org/Newcastle_University_Wetlab/12_September_2008 12] [http://2008.igem.org/wiki/index.php?title=Newcastle_University_Wetlab/13_September_2008&action=edit 13] [http://2008.igem.org/wiki/index.php?title=Newcastle_University_Wetlab/14_September_2008&action=edit 14]
[http://2008.igem.org/Newcastle_University_Wetlab/15_September_2008 15] [http://2008.igem.org/Newcastle_University_Wetlab/16_September_2008 16] [http://2008.igem.org/Newcastle_University_Wetlab/17_September_2008 17] [http://2008.igem.org/Newcastle_University_Wetlab/18_September_2008 18] [http://2008.igem.org/Newcastle_University_Wetlab/19_September_2008 19] [http://2008.igem.org/wiki/index.php?title=Newcastle_University_Wetlab/20_September_2008&action=edit 20] [http://2008.igem.org/wiki/index.php?title=Newcastle_University_Wetlab/21_September_2008&action=edit 21]
[http://2008.igem.org/Newcastle_University_Wetlab/22_September_2008 22] [http://2008.igem.org/Newcastle_University_Wetlab/23_September_2008 23] [http://2008.igem.org/Newcastle_University_Wetlab/24_September_2008 24] [http://2008.igem.org/Newcastle_University_Wetlab/25_September_2008 25] [http://2008.igem.org/Newcastle_University_Wetlab/26_September_2008 26] [http://2008.igem.org/wiki/index.php?title=Newcastle_University_Wetlab/27_September_2008&action=edit 27] [http://2008.igem.org/wiki/index.php?title=Newcastle_University_Wetlab/28_September_2008&action=edit 28]
[http://2008.igem.org/wiki/index.php?title=Newcastle_University_Wetlab/29_September_2008&action=edit 29] [http://2008.igem.org/Newcastle_University_Wetlab/30_September_2008 30]

Monday 1st September

  • To obtain a large enough volume for our ligations, we carried out all 4 restrictions again (i.e. of our pUC57-ncl08, pGFP-rrnB and pJWV021). We used a total volume of 100μl per reaction (using 2μl of each enzyme and 20μl of plasmid). These were incubated for 1 1/2 hours at 37˚C.
  • 4μl of each reaction was then run on a gel for 1 hour @ 70V- See the gel below (Tuesday the 2nd)

Gel showing pUC57-ncl08, pGFp-rrnB and pJWV021 restrictions ran on a gel after 1 hour 30 mins and 2 hours 30 mins incubation.

Lane 1: 1kb ladder

Lane 2: pUC57-ncl08 restricted with EcoR1 and Nhe1 (1 hour 30 mins)

Lane 3: pUC57-ncl08 restricted with BglII and Nhe1(1 hour 30 mins)

Lane 4: pGFP-rrnB restricted with EcoR1 and Nhe1(1 hour 30 mins)

Lane 5: pJWV021 restriced with BglII and NHe1(1 hour 30 mins)

Lane 6: 1kb ladder

Lane 7: pUC57-ncl08 restricted with EcoR1 and Nhe1 (2 hours 30 mins)

Lane 8: pUC57-ncl08 restricted with BglII and Nhe1(2 hours 30 mins)

Lane 9: pGFP-rrnB restricted with EcoR1 and Nhe1(2 hours 30 mins)

Lane 10: pJWV021 restriced with BglII and NHe1(2 hours 30 mins) 


  Expected band sizes:
              * Lane 2: ~ 2.2kb and 2.7kb
              * Lane 3: ~ 2.2kb and 2.7kb           
              * Lane 4: ~ 7.9kb and 0.5kb
              * Lane 5: ~ 6.6kb and 0.5kb
  • The gel shows partial restrictions in lanes 2 and 3. In Lane 4, the larger fragment is the correct size, but the observed smaller fragment is larger than expected. Lane 5 shows that no pJWV021 is present, so we will need to re-isolate this tomorrow.
  • The samples were incubated for a further 1 hour, and run on a gel again. Unfortunately, there was no change, so we decided to re-isolate all 3 plasmids tomorrow.
  • We made ON cultures using 10μl ampicillin in 10ml of LB for pUC57-ncl08 and pJWV021, and 5μl of spectinomycin in 10ml LB for pGFP-rrnB. These were incubated overnight at 37˚C.
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