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SH3-domain GRB2-like 1
fusion partner of MLL
This gene encodes a member of the endophilin family of Src homology 3 domain-containing proteins. The encoded protein is involved in endocytosis and may also play a role in the cell cycle. Overexpression of this gene may play a role in leukemogenesis, and the encoded protein has been implicated in acute myeloid leukemia as a fusion partner of the myeloid-lymphoid leukemia protein. Pseudogenes of this gene are located on the long arm of chromosomes 11 and 17. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Jan 2011] (from
Rossig et al., Münster, Germany. In Eur J Haematol, 2014
METHODS: Cytogenetic analysis was performed by fluorescence in situ hybridization (FISH), and the genomic fusion partner of MLL was identified by long-distance inverse (LDI-)PCR and confirmed by direct PCR.
Teixeira et al., Porto, Portugal. In Oncogene, 2006
Fluorescence in situ hybridization demonstrated a rearrangement of the MLL gene and molecular genetic analyses identified a septin family gene, SEPT2, located on chromosome 2q37, as the fusion partner of MLL.
Greaves et al., London, United Kingdom. In Blood, 2004
Here we show that gephyrin (GPHN), a neuronal receptor assembly protein and rare fusion partner of MLL in leukemia, has the capacity as an MLL-GPHN chimera to transform hematopoietic progenitors, despite lack of transcriptional activity.
Chan et al., Hong Kong, Hong Kong. In Leukemia, 2000
Using GST pull down and the yeast two hybrid system, we show that two different MLL fusion partners with SH3 domains, EEN and Abi-1, interact with dynamin and synaptojanin, both of which are involved in endocytosis.