• Gene deletion; HGNC; HGNC:1787; CDKN2A; Zygosity=Homozygous (PubMed=34940123).
  
• Gene fusion; HGNC; HGNC:76; ABL1 + HGNC; HGNC:1014; BCR; Name(s)=BCR-ABL1, BCR-ABL (PubMed=1817649; PubMed=10071072).
  

PubMed=1817649
Matsuo Y., Ariyasu T., Ohmoto E., Kimura I., Minowada J.
Bi-phenotypic t(9;22)-positive leukemia cell lines from a patient with acute leukemia: NALM-20, established at the onset; and NALM-21, NALM-22 and NALM-23, established after relapse.
Hum. Cell 4:335-338(1991)

PubMed=8139288; DOI=10.1016/0145-2126(94)90118-x
Sato S., Honma Y., Hozumi M., Hayashi Y., Matsuo Y., Shibata K., Omura S., Hino K.-i., Tomoyasu S., Tsuruoka N.
Effects of herbimycin A and its derivatives on growth and differentiation of Ph1-positive acute lymphoid leukemia cell lines.
Leuk. Res. 18:221-228(1994)

PubMed=9680106; DOI=10.1016/S0145-2126(98)00050-2
Matsuo Y., Drexler H.G.
Establishment and characterization of human B cell precursor-leukemia cell lines.
Leuk. Res. 22:567-579(1998)

PubMed=10071072; DOI=10.1016/S0145-2126(98)00171-4
Drexler H.G., MacLeod R.A.F., Uphoff C.C.
Leukemia cell lines: in vitro models for the study of Philadelphia chromosome-positive leukemia.
Leuk. Res. 23:207-215(1999)

PubMed=10233379; DOI=10.1111/j.1365-2141.1999.01284.x
Xu F., Taki T., Yang H.W., Hanada R., Hongo T., Ohnishi H., Kobayashi M., Bessho F., Yanagisawa M., Hayashi Y.
Tandem duplication of the FLT3 gene is found in acute lymphoblastic leukaemia as well as acute myeloid leukaemia but not in myelodysplastic syndrome or juvenile chronic myelogenous leukaemia in children.
Br. J. Haematol. 105:155-162(1999)

DOI=10.1016/B978-0-12-221970-2.50457-5
Drexler H.G.
The leukemia-lymphoma cell line factsbook.
(In book) ISBN 9780122219702; pp.1-733; Academic Press; London; United Kingdom (2001)

PubMed=14504097; DOI=10.1182/blood-2003-02-0418
Taketani T., Taki T., Sugita K., Furuichi Y., Ishii E., Hanada R., Tsuchida M., Sugita K., Ida K., Hayashi Y.
FLT3 mutations in the activation loop of tyrosine kinase domain are frequently found in infant ALL with MLL rearrangements and pediatric ALL with hyperdiploidy.
Blood 103:1085-1088(2004)

PubMed=34940123; DOI=10.3390/cimb43030149; PMCID=PMC8929001
Quentmeier H., Pommerenke C., Drexler H.G.
Molecular genetics of pre-B acute lymphoblastic leukemia sister cell lines during disease progression.
Curr. Issues Mol. Biol. 43:2147-2156(2021)