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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:

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[Full Text]

Balanced Chromosomal Abnormalities

Band Abnormality Morphology Topography Cases Genes
7q33 t(1;7)(p13;q33) Acute lymphoblastic leukemia/lymphoblastic lymphoma    
7q33 t(7;16)(q33;p11) Low-grade fibromyxoid sarcoma Soft tissue  

Unbalanced Chromosomal Abnormalities

Band Abnormality Morphology Topography Cases Genes
7q33 add(7)(q33) Adenocarcinoma Stomach  
7q33 del(7)(q11q33) Acute myeloid leukemia, NOS    
7q33 del(7)(q21q33) Acute monoblastic leukemia (FAB type M5)    
7q33 del(7)(q21q33) Acute myeloblastic leukemia with maturation (FAB type M2)    
7q33 del(7)(q21q33) Acute myeloblastic leukemia without maturation (FAB type M1)    
7q33 del(7)(q21q33) Acute myelomonocytic leukemia (FAB type M4)    
7q33 del(7)(q21q33) Chronic myeloid leukemia, t(9;22)    
7q33 del(7)(q21q33) Refractory anemia with excess of blasts (FAB)    
7q33 del(7)(q22q33) Splenic marginal zone B-cell lymphoma    
7q33 del(7)(q31q33) Acute erythroleukemia (FAB type M6)    
7q33 del(7)(q31q33) Refractory anemia    
7q33 del(7)(q33) Acute myeloid leukemia, NOS    
7q33 del(7)(q33) Acute myelomonocytic leukemia (FAB type M4)    
7q33 del(7)(q33) Astrocytoma, grade III-IV/Glioblastoma Brain  
7q33 der(5)del(5)(q33)t(5;7)(q33;q33) Acute lymphoblastic leukemia/lymphoblastic lymphoma