Skip Navigation
NCI banner National Cancer Institute U.S. National Institutes of Health National Cancer Institute
Chromosomes
  • Tools
  • Genetic and Physical SNP Maps
  • SNP500Cancer
Cancer Genome Characterization Initiative

Visit the database of genomic characterization data for multiple tumor types.

The Recurrent Chromosome Aberrations in Cancer Database Searcher
  • Brief instructions for searching the database:
    • You must choose one or both of the following two fields: Structural Aberrations and Numerical Aberrations.
    • If you choose Structural Aberrations, you must select at least one of the following fields: Breakpoint, Topography, Morphology, or Gene.
    • If you choose Numerical Aberrations, you must select at least one of the following fields: Chromosome, Topography, Morphology.
    • You may select only one item in each pulldown menu
    • Press Retrieve.
  • A successful search returns a table, with the following headings and entries:
    • Breakpoint, with each entry linked to the OMIM Gene Map (this column is returned only for structural aberrations)
    • Abnormality
    • Morphology, with each entry linked to a similar table that describes all abnormalities with this morphology.
    • Topography, with each entry linked to a similar table that describes all abnormalities at this topography
    • Number of cases, hyperlinked to the list of applicable cases
    • Genes

Aberration type:
Aberration type:




Expand Topography List:

Expand Morphology List:

Expand Gene List:




[Full Text]

Balanced Chromosomal Abnormalities

Band Abnormality Morphology Topography Cases Genes
11q23 t(2;11)(p21;q23) Refractory anemia with excess blasts-2    

Unbalanced Chromosomal Abnormalities

Band Abnormality Morphology Topography Cases Genes
11p15 add(11)(p15) Refractory anemia with excess blasts-2    
11q10 i(11)(q10) Refractory anemia with excess blasts-2    
11q14 del(11)(q14) Refractory anemia with excess blasts-2    
11q14 del(11)(q14q23) Refractory anemia with excess blasts-2    
11q23 del(11)(q14q23) Refractory anemia with excess blasts-2    

Numerical Chromosomal Trisomy Abnormalities

Abnormality Morphology Topography Cases Genes
+1 Refractory anemia with excess blasts-2   12   
+4 Refractory anemia with excess blasts-2    
+6 Refractory anemia with excess blasts-2    
+8 Refractory anemia with excess blasts-2   54   
+9 Refractory anemia with excess blasts-2    
+10 Refractory anemia with excess blasts-2    
+11 Refractory anemia with excess blasts-2   21   
+12 Refractory anemia with excess blasts-2    
+13 Refractory anemia with excess blasts-2    
+14 Refractory anemia with excess blasts-2    
+15 Refractory anemia with excess blasts-2    
+19 Refractory anemia with excess blasts-2    
+20 Refractory anemia with excess blasts-2    
+21 Refractory anemia with excess blasts-2   12   
+22 Refractory anemia with excess blasts-2    
+Y Refractory anemia with excess blasts-2    

Numerical Chromosomal Monosomy Abnormalities

Abnormality Morphology Topography Cases Genes
-2 Refractory anemia with excess blasts-2    
-3 Refractory anemia with excess blasts-2   12   
-4 Refractory anemia with excess blasts-2    
-5 Refractory anemia with excess blasts-2   25   
-6 Refractory anemia with excess blasts-2    
-7 Refractory anemia with excess blasts-2   59   
-8 Refractory anemia with excess blasts-2    
-9 Refractory anemia with excess blasts-2    
-10 Refractory anemia with excess blasts-2    
-11 Refractory anemia with excess blasts-2    
-12 Refractory anemia with excess blasts-2   10   
-13 Refractory anemia with excess blasts-2   15   
-14 Refractory anemia with excess blasts-2   11   
-15 Refractory anemia with excess blasts-2    
-16 Refractory anemia with excess blasts-2    
-17 Refractory anemia with excess blasts-2   23   
-18 Refractory anemia with excess blasts-2   23   
-19 Refractory anemia with excess blasts-2    
-20 Refractory anemia with excess blasts-2    
-21 Refractory anemia with excess blasts-2   11   
-22 Refractory anemia with excess blasts-2    
-X Refractory anemia with excess blasts-2    
-Y Refractory anemia with excess blasts-2   15