wilms.markers {dinamic} | R Documentation |
Natrajan et al. (J. Pathology (2006) 210: 49 - 58) used array comparative genomic hybridization to obtain genome-wide DNA copy number data from 97 Wilms' tumor samples at 3288 markers. This data frame contains the marker information for the arrays. Each row corresponds to a marker, and column 1 lists the chromosome number, column 2 is the marker position (in base pairs), and column 3 is the marker name.
data(wilms.markers)
A data frame with 3288 observations on the following 3 variables.
Chromosome
The chromosome for the given marker
Position
The position (in bp) for the given marker
Name
The name of the marker (e.g. R:A-MEXP-192:RP11-465B22)
http://www.ebi.ac.uk/arrayexpress/ accession number E-TABM-10.
Natrajan, R., Williams, R.D., Hing, S.N., et al., Array CGH profiling of favourable histology Wilms tumours reveals novel gains and losses associated with relapse, J. Pathology (2006) 210: 49 - 58.
data(wilms.markers)
wilms.markers[1:10,]
#Produces the following output:
#Chromosome Position Name
#1 1 1036185 R:A-MEXP-192:RP11-465B22
#2 1 2078912 R:A-MEXP-192:RP11-82D16_1
#3 1 3588274 R:A-MEXP-192:RP11-62M23_2
#4 1 4366573 R:A-MEXP-192:RP11-111O5_1
#5 1 5877817 R:A-MEXP-192:RP11-49J3
#6 1 6062011 R:A-MEXP-192:RP11-426J21
#7 1 6293700 R:A-MEXP-192:RP11-51B04
#8 1 6896255 R:A-MEXP-192:RP11-402E10
#9 1 7041726 R:A-MEXP-192:RP11-60J11_1
#10 1 7653234 R:A-MEXP-192:RP11-338N10