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Eukaryot Cell. 2011 Feb;10(2):276-83. doi: 10.1128/EC.00224-10. Epub 2010 Dec 3.

The Aspergillus nidulans nucA(EndoG) homologue is not involved in cell death.

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  • 1Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Av. do Café S/N, CEP 14040-903, Ribeirão Preto, São Paulo, Brazil.

Abstract

Upon apoptosis induction, translocation of mammalian mitochondrial endonuclease G (EndoG) to the nucleus coincides with large-scale DNA fragmentation. Here, we describe for the first time a homologue of EndoG in filamentous fungi by investigating if the Aspergillus nidulans homologue of the EndoG gene, named nucA(EndoG), is being activated during farnesol-induced cell death. Our results suggest that NucA is not involved in cell death, but it plays a role in the DNA-damaging response in A. nidulans.

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