trotter20010 | R Documentation |
The two Arabidobsis LOPIT data sets trotter2010shallow
and
trotter2010steep
have been used in Trotter et al. (2010)
to illustrate improvement of sub-cellular resolution upon data
fusion. The data have originally been published in Dunkley et
al. (2006) and Sadowski et al. (2008), respectively.
The feature metadata contains the cellular compartment from TAIR8 and
the pRoloc Arabidopsis markers (see
pRolocmarkers
).
data(trotter2010)
data(trotter2010shallow)
data(trotter2010steep)
The data are instances of class MSnSet
from package
MSnbase
. trotter2010
corresponds to the combined steep
and shallow data.
Supporting information available on http://onlinelibrary.wiley.com/doi/10.1002/pmic.201000359/abstract
Trotter MWB, Sadowski PG, Dunkley TPJ, Groen AJ and Lilley KS. Improved sub-cellular resolution via simultaneous analysis of organelle proteomics data across varied experimental conditions. Proteomics 2010 10(23):4213-4219. PMID 21058340.
Sadowski PG, Groen AJ, Dupree P and Lilley KS. Sub-cellular localization of membrane proteins. Proteomics 2008 8(19):3991-4011. PMID 18780351.
library(pRoloc)
## Replication of figure 4 from Trotter et al.
## individual data sets
data(trotter2010)
data(trotter2010steep)
data(trotter2010shallow)
par(mfrow = c(2,3))
plot2D(trotter2010shallow, fcol = "TAIR8", main = "Shallow (TAIR8)")
plot2D(trotter2010steep, fcol = "TAIR8", main = "Steep (TAIR8)")
plot2D(trotter2010, fcol = "TAIR8", main = "Combined (TAIR8)")
addLegend(trotter2010, where = "bottomleft", fcol = "TAIR8", ncol = 2)
plot2D(trotter2010shallow, main = "Shallow (markers)")
plot2D(trotter2010steep, main = "Steep (markers)")
plot2D(trotter2010, main = "Combined (markers)")
addLegend(trotter2010, where = "bottomleft", ncol = 2)
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