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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
7q31 t(1;7)(p36;q31) Chronic myeloid leukemia, t(9;22)    

Unbalanced Chromosomal Abnormalities

Band Abnormality Morphology Topography Cases Genes
7q31 add(7)(q31) Acute lymphoblastic leukemia/lymphoblastic lymphoma    
7q31 add(7)(q31) Acute myeloblastic leukemia with maturation (FAB type M2)    
7q31 add(7)(q31) Acute myeloblastic leukemia without maturation (FAB type M1)    
7q31 add(7)(q31) Acute myeloid leukemia, NOS    
7q31 add(7)(q31) Acute promyelocytic leukemia (FAB type M3)    
7q31 add(7)(q31) Follicular lymphoma    
7q31 add(7)(q31) Hodgkin disease, lymphocyte predominance    
7q31 add(7)(q31) Mature B-cell neoplasm, NOS    
7q31 add(7)(q31) Seminoma/Dysgerminoma Testis  
7q31 add(7)(q31) Teratoma (mature and immature) Testis  
7q31 del(7)(q21q31) Acute erythroleukemia (FAB type M6)    
7q31 del(7)(q21q31) Acute lymphoblastic leukemia/lymphoblastic lymphoma    
7q31 del(7)(q21q31) Acute myeloblastic leukemia with maturation (FAB type M2)    
7q31 del(7)(q21q31) Acute myeloblastic leukemia without maturation (FAB type M1)    
7q31 del(7)(q21q31) Acute myeloid leukemia, NOS    
7q31 del(7)(q21q31) Acute myelomonocytic leukemia (FAB type M4)    
7q31 del(7)(q21q31) Chronic lymphocytic leukemia    
7q31 del(7)(q21q31) Chronic myelomonocytic leukemia    
7q31 del(7)(q21q31) Leiomyoma Uterus, corpus 35   
7q31 del(7)(q21q31) Multiple myeloma    
7q31 del(7)(q21q31) Polycythemia vera    
7q31 del(7)(q21q31) Refractory anemia with excess of blasts (FAB)    
7q31 del(7)(q21q31) Refractory anemia with ringed sideroblasts    
7q31 del(7)(q21q31) Splenic marginal zone B-cell lymphoma    
7q31 del(7)(q22q31) Acute lymphoblastic leukemia/lymphoblastic lymphoma    
7q31 del(7)(q22q31) Acute myeloblastic leukemia with minimal differentiation (FAB type M0)    
7q31 del(7)(q22q31) Acute myeloid leukemia, NOS    
7q31 del(7)(q22q31) Leiomyoma Uterus, corpus  
7q31 del(7)(q22q31) Myelodysplastic syndrome, NOS    
7q31 del(7)(q22q31)ordel(7)(q11q22) Leiomyoma Uterus, corpus  
7q31 del(7)(q22q31)ordel(7)(q31q32) Acute lymphoblastic leukemia/lymphoblastic lymphoma    
7q31 del(7)(q22q31)ordel(7)(q31q32) Acute lymphoblastic leukemia/lymphoblastic lymphoma    
7q31 del(7)(q31) Acute erythroleukemia (FAB type M6)    
7q31 del(7)(q31) Acute lymphoblastic leukemia/lymphoblastic lymphoma   16   
7q31 del(7)(q31) Acute megakaryoblastic leukemia (FAB type M7)    
7q31 del(7)(q31) Acute myeloblastic leukemia with maturation (FAB type M2)    
7q31 del(7)(q31) Acute myeloblastic leukemia with minimal differentiation (FAB type M0)    
7q31 del(7)(q31) Acute myeloblastic leukemia without maturation (FAB type M1)    
7q31 del(7)(q31) Acute myeloid leukemia, NOS   15   
7q31 del(7)(q31) Acute myelomonocytic leukemia (FAB type M4)    
7q31 del(7)(q31) Adenocarcinoma Ovary  
7q31 del(7)(q31) Adenocarcinoma Breast  
7q31 del(7)(q31) Adenocarcinoma Stomach  
7q31 del(7)(q31) Adenocarcinoma Oesophagus  
7q31 del(7)(q31) Astrocytoma, grade III-IV/Glioblastoma Brain  
7q31 del(7)(q31) B-prolymphocytic leukemia    
7q31 del(7)(q31) Chronic lymphocytic leukemia    
7q31 del(7)(q31) Chronic myeloid leukemia, t(9;22)    
7q31 del(7)(q31) Combined germ cell tumors Testis  
7q31 del(7)(q31) Diffuse large B-cell lymphoma    
7q31 del(7)(q31) Follicular lymphoma    
7q31 del(7)(q31) Leiomyoma Uterus, corpus  
7q31 del(7)(q31) Leiomyosarcoma Uterus, corpus  
7q31 del(7)(q31) Multiple myeloma    
7q31 del(7)(q31) Myelodysplastic syndrome, NOS   10   
7q31 del(7)(q31) Myxofibrosarcoma Soft tissue  
7q31 del(7)(q31) Peripheral T-cell lymphoma, unspecified    
7q31 del(7)(q31) Refractory anemia    
7q31 del(7)(q31) Splenic marginal zone B-cell lymphoma    
7q31 del(7)(q31) Squamous cell carcinoma Larynx  
7q31 del(7)(q31q32) Splenic marginal zone B-cell lymphoma    
7q31 del(7)(q31q33) Acute erythroleukemia (FAB type M6)    
7q31 del(7)(q31q33) Refractory anemia    
7q31 del(7)(q31q34) Acute erythroleukemia (FAB type M6)    
7q31 del(7)(q31q34) Acute myeloid leukemia, NOS    
7q31 del(7)(q31q34) Chronic lymphocytic leukemia    
7q31 del(7)(q31q34) Refractory anemia    
7q31 del(7)(q31q34) Refractory anemia with excess of blasts (FAB)    
7q31 del(7)(q31q34) Splenic marginal zone B-cell lymphoma    
7q31 del(7)(q31q35) Acute myeloid leukemia, NOS    
7q31 del(7)(q31q35) Lymphoplasmacytic lymphoma    
7q31 del(7)(q31q35) Mature B-cell neoplasm, NOS    
7q31 del(7)(q31q36) Acute myeloblastic leukemia with maturation (FAB type M2)    
7q31 del(7)(q31q36) Acute myeloid leukemia, NOS    
7q31 del(7)(q31q36) Myelodysplastic syndrome, NOS    
7q31 del(7)(q31q36) Refractory anemia    
7q31 del(7)(q31q36) Splenic marginal zone B-cell lymphoma    
7q31 der(14)t(7;14)(q31;q32) Multiple myeloma    
7q31 der(7)t(7;20)(q31;q12) Multiple myeloma    
7q31 dup(7)(q21q31) Angioimmunoblastic T-cell lymphoma