{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Barda N"],"funding":["Israel Innovation Authority KAMIN program","Ariel University","Israel Cancer Association","the Israel Cancer Association"],"pagination":["11485"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC11545987"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["25(21)"],"pubmed_abstract":["MAD2L2 is a small HORMA domain protein that plays a crucial role in DNA repair and mitosis. In both TLS and shieldin, the dimerization of MAD2L2 via its HORMA domain is critical for the stability and function of these complexes. However, in mitosis, the dimerization state of MAD2L2 remains unknown. To assess the importance of MAD2L2's dimerization during mitosis, we utilized CRISPR/Cas9 to generate MAD2L2 knockout cells, which were subsequently complemented with MAD2L2 species carrying different dimer-disrupting point mutations. We assessed the ability of these MAD2L2 dimer-disrupting mutants to regulate mitosis by evaluating early mitotic events and mitotic fidelity. Our findings indicate that MAD2L2 can function in its monomeric form during mitosis, suggesting that MAD2L2 homodimerizatio"],"journal":["International journal of molecular sciences"],"pubmed_title":["MAD2L2 Dimerization Is Not Essential for Mitotic Regulation."],"pmcid":["PMC11545987"],"funding_grant_id":["79556","00000","20240106"],"pubmed_authors":["Listovsky T","Barda N","Bar-On A","Movshovitz S","Ayiku PJ"],"additional_accession":[]},"is_claimable":false,"name":"MAD2L2 Dimerization Is Not Essential for Mitotic Regulation.","description":"MAD2L2 is a small HORMA domain protein that plays a crucial role in DNA repair and mitosis. In both TLS and shieldin, the dimerization of MAD2L2 via its HORMA domain is critical for the stability and function of these complexes. However, in mitosis, the dimerization state of MAD2L2 remains unknown. To assess the importance of MAD2L2's dimerization during mitosis, we utilized CRISPR/Cas9 to generate MAD2L2 knockout cells, which were subsequently complemented with MAD2L2 species carrying different dimer-disrupting point mutations. We assessed the ability of these MAD2L2 dimer-disrupting mutants to regulate mitosis by evaluating early mitotic events and mitotic fidelity. Our findings indicate that MAD2L2 can function in its monomeric form during mitosis, suggesting that MAD2L2 homodimerizatio","dates":{"release":"2024-01-01T00:00:00Z","publication":"2024 Oct","modification":"2026-07-09T13:25:52.726Z","creation":"2025-04-07T00:02:35.398Z"},"accession":"S-EPMC11545987","cross_references":{"pubmed":["39519037"],"doi":["10.3390/ijms252111485"]}}