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GEO accession:
Sample GSM846072
Query DataSets for GSM846072
Status
Public on Dec 09, 2011
Title
wild type, rep2
Sample type
mixed
Channel 1
Source name
S. Typhimurium SL1344 wild type
Organism
Salmonella enterica subsp. enterica serovar Typhimurium
Characteristics
strain: SL1344
genotype: wild type
growth phase: early stationary
Growth protocol
Cultures were grown aerobically in LB to early stationary phase (OD 600=2.3).
Extracted molecule
total RNA
Extraction protocol
Extraction protocols at
http://www.ifr.ac.uk/safety/Microarrays/protocols.html
Label
Cy5
Label protocol
Labelling protocol at
http://www.ifr.ac.uk/safety/Microarrays/protocols.html
Channel 2
Source name
S. Typhimurium genomic DNA
Organism
Salmonella enterica subsp. enterica serovar Typhimurium
Characteristics
strain: SL1344
genotype: wild type
Growth protocol
Cultures were grown aerobically in LB to early stationary phase (OD 600=2.3).
Extracted molecule
genomic DNA
Extraction protocol
Extraction protocols at
http://www.ifr.ac.uk/safety/Microarrays/protocols.html
Label
Cy3
Label protocol
Labelling protocol at
http://www.ifr.ac.uk/safety/Microarrays/protocols.html
Hybridization protocol
Slides were blocked with DCE according to protocol at PMID 11266573. For hybridization and washing protocols, see
http://www.ifr.ac.uk/safety/Microarrays/protocols.html
Scan protocol
Axon GenePix4000A 10 µm resolution scan. See
http://www.ifr.ac.uk/safety/Microarrays/default.html#protocols
Description
SL1344 2
Data processing
Intensity ratios of channel 1 (cDNA) divided by channel 2 (reference gDNA) signals are calculated using BlueFuse 3.01 (BlueGnome, Cambridge, UK). Data centering was subsequently performed using block median normalization.
Submission date
Dec 08, 2011
Last update date
Dec 09, 2011
Contact name
Neil Shearer
E-mail(s)
neil.shearer@ifr.ac.uk
Organization name
Institute of Food Research
Department
Gut Health and Food Safety
Lab
Salmonella
Street address
Colney Lane
City
Norwich
State/province
Norfolk
ZIP/Postal code
NR47UA
Country
United Kingdom
Platform ID
GPL13609
Series (1)
GSE34269
Salmonella Typhimurium: Wild type SL1344 Vs. ∆relA, ∆spoT (ppGpp0) strain grown under SPI1-inducing conditions
Data table header descriptions
ID_REF
VALUE
Block median normalized log2 ratio (cDNA/reference gDNA)
Data table
ID_REF
VALUE
1
0.428
2
-0.43
3
0.973
4
3.091
5
-2.603
6
-2.791
7
-0.988
8
-3.846
9
-1.045
10
0.21
11
-3.24
12
-3.658
13
-0.149
14
-1.823
15
-0.139
16
2.72
17
1.53
18
-0.775
19
-4.145
20
1.18
Total number of rows:
8064
Table truncated, full table size
88 Kbytes
.
Supplementary file
Size
Download
File type/resource
GSM846072.txt.gz
564.1 Kb
(ftp)
(http)
TXT
Processed data included within Sample table
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