Edinburgh/20 July 2008

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Edinburgh iGEM 2008

June
M	T	W	T	F	S	S
						[http://2008.igem.org/wiki/index.php?title=Edinburgh/1_June_2008&action=edit 1]
[http://2008.igem.org/wiki/index.php?title=Edinburgh/2_June_2008&action=edit 2]	[http://2008.igem.org/wiki/index.php?title=Edinburgh/3_June_2008&action=edit 3]	[http://2008.igem.org/wiki/index.php?title=Edinburgh/4_June_2008&action=edit 4]	[http://2008.igem.org/wiki/index.php?title=Edinburgh/5_June_2008&action=edit 5]	[http://2008.igem.org/wiki/index.php?title=Edinburgh/6_June_2008&action=edit 6]	[http://2008.igem.org/wiki/index.php?title=Edinburgh/7_June_2008&action=edit 7]	[http://2008.igem.org/wiki/index.php?title=Edinburgh/8_June_2008&action=edit 8]
[http://2008.igem.org/wiki/index.php?title=Edinburgh/9_June_2008&action=edit 9]	[http://2008.igem.org/wiki/index.php?title=Edinburgh/10_June_2008&action=edit 10]	[http://2008.igem.org/wiki/index.php?title=Edinburgh/11_June_2008&action=edit 11]	[http://2008.igem.org/wiki/index.php?title=Edinburgh/12_June_2008&action=edit 12]	[http://2008.igem.org/wiki/index.php?title=Edinburgh/13_June_2008&action=edit 13]	[http://2008.igem.org/wiki/index.php?title=Edinburgh/14_June_2008&action=edit 14]	[http://2008.igem.org/wiki/index.php?title=Edinburgh/15_June_2008&action=edit 15]
[http://2008.igem.org/wiki/index.php?title=Edinburgh/16_June_2008&action=edit 16]	[http://2008.igem.org/Edinburgh/17_June_2008 17]	[http://2008.igem.org/wiki/index.php?title=Edinburgh/18_June_2008&action=edit 18]	[http://2008.igem.org/Edinburgh/19_June_2008 19]	[http://2008.igem.org/Edinburgh/20_June_2008 20]	[http://2008.igem.org/wiki/index.php?title=Edinburgh/21_June_2008&action=edit 21]	[http://2008.igem.org/wiki/index.php?title=Edinburgh/22_June_2008&action=edit 22]
[http://2008.igem.org/wiki/index.php?title=Edinburgh/23_June_2008&action=edit 23]	[http://2008.igem.org/Edinburgh/24_June_2008 24]	[http://2008.igem.org/Edinburgh/25_June_2008 25]	[http://2008.igem.org/Edinburgh/26_June_2008 26]	[http://2008.igem.org/Edinburgh/27_June_2008 27]	[http://2008.igem.org/Edinburgh/28_June_2008 28]	[http://2008.igem.org/Edinburgh/29_June_2008 29]
[http://2008.igem.org/Edinburgh/30_June_2008 30]

July
M	T	W	T	F	S	S
	[http://2008.igem.org/Edinburgh/1_July_2008 1]	[http://2008.igem.org/Edinburgh/2_July_2008 2]	[http://2008.igem.org/Edinburgh/3_July_2008 3]	[http://2008.igem.org/Edinburgh/4_July_2008 4]	[http://2008.igem.org/Edinburgh/5_July_2008 5]	[http://2008.igem.org/Edinburgh/6_July_2008 6]
[http://2008.igem.org/Edinburgh/7_July_2008 7]	[http://2008.igem.org/Edinburgh/8_July_2008 8]	[http://2008.igem.org/Edinburgh/9_July_2008 9]	[http://2008.igem.org/Edinburgh/10_July_2008 10]	[http://2008.igem.org/Edinburgh/11_July_2008 11]	[http://2008.igem.org/Edinburgh/12_July_2008 12]	[http://2008.igem.org/Edinburgh/13_July_2008 13]
[http://2008.igem.org/Edinburgh/14_July_2008 14]	[http://2008.igem.org/Edinburgh/15_July_2008 15]	[http://2008.igem.org/Edinburgh/16_July_2008 16]	[http://2008.igem.org/Edinburgh/17_July_2008 17]	[http://2008.igem.org/Edinburgh/18_July_2008 18]	[http://2008.igem.org/Edinburgh/19_July_2008 19]	[http://2008.igem.org/Edinburgh/20_July_2008 20]
[http://2008.igem.org/Edinburgh/21_July_2008 21]	[http://2008.igem.org/Edinburgh/22_July_2008 22]	[http://2008.igem.org/Edinburgh/23_July_2008 23]	[http://2008.igem.org/Edinburgh/24_July_2008 24]	[http://2008.igem.org/Edinburgh/25_July_2008 25]	[http://2008.igem.org/Edinburgh/26_July_2008 26]	[http://2008.igem.org/Edinburgh/27_July_2008 27]
[http://2008.igem.org/Edinburgh/28_July_2008 28]	[http://2008.igem.org/Edinburgh/29_July_2008 29]	[http://2008.igem.org/Edinburgh/30_July_2008 30]	[http://2008.igem.org/Edinburgh/31_July_2008 31]

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

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Week 5

Sunday 20 July 08

Ran P24 and P25 on Gel 19. No amplification products. Time to do some trouble shooting. The fault is in either the primers, the template, or the reactions. All previous reactions have been fine, so most likely the primers or template. To check this, we need to do a positive control using universal primers such as fd1 and rd1 (amplify 16S rRNA gene rrnB) which should definitely give a product. If these fail, then it is most likely that the template is at fault - we should prepare genomic DNA and try using this as template rather than cells; also do a Gram stain to confirm that the cells look OK. If the control reaction works, try remaking the primer solutions, though it seems unlikely that all four sets could be wrong, unless I was having a really bad day. (CF)
Redid digest of M48 (pSB1A2+rbs+dxs) with SacI/SpeI. Does not look good. Also repeated digests of clones M36 (pSB1A2+crtB) and M42 (pSB1A2+crtI) alternating single digests (EcoRI) and double digests (EcoRI/PstI) to check for inserts. Look OK. Submit for sequencing. (CF)
Also: I have a plan for in vitro assembly to cut down on transformations and minipreps. Could have a try of this next week if there are some students with some free time. (CF)

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