In animal systems AMBRA1 plays an important role as a scaffold molecule for the regulation of fundamental cellular processes through the multiple association with different interacting proteins during programmed cell death, cell proliferation, embryogenesis and autophagy. Recently, the AMBRA1 sequence has also been found within the genome of the model organism P. patens and its role during the autophagic mechanisms of the plant has been investigated. In order to further clarify the importance of Ambra1 during the process, in this work, it is proposed to characterize the protein from the point of view of its interactome. Subsequently, the most largely used techniques for the study of the interacting proteins of Ambra1, already identified in mammals, will be analyzed as well as for the possibility of applying them in the study of plant autophagy.
Nei sistemi animali AMBRA1 svolge un ruolo importante come molecola di scaffold per la regolazione dei processi cellulari fondamentali attraverso l'associazione multipla con diverse proteine interagenti durante la morte cellulare programmata, la proliferazione cellulare, l'embriogenesi e l'autofagia. Recentemente, la sequenza AMBRA1 è stata trovata anche all'interno del genoma dell'organismo modello P. patens ed è stato studiato il suo ruolo durante i meccanismi autofagici della pianta. Al fine di chiarire ulteriormente l'importanza di Ambra1 durante il processo, in questo lavoro si propone di caratterizzare la proteina dal punto di vista del suo interattoma. Successivamente verranno analizzate le tecniche maggiormente utilizzate per lo studio delle proteine interagenti di Ambra1, già individuate nei mammiferi, nonché per la possibilità di applicarle allo studio dell'autofagia vegetale.
Strategie di identificazione delle proteine che interagiscono con AMBRA1 in sistemi animali e loro applicabilità in pianta.
PAGLIARO, ALESSIA
2021/2022
Abstract
In animal systems AMBRA1 plays an important role as a scaffold molecule for the regulation of fundamental cellular processes through the multiple association with different interacting proteins during programmed cell death, cell proliferation, embryogenesis and autophagy. Recently, the AMBRA1 sequence has also been found within the genome of the model organism P. patens and its role during the autophagic mechanisms of the plant has been investigated. In order to further clarify the importance of Ambra1 during the process, in this work, it is proposed to characterize the protein from the point of view of its interactome. Subsequently, the most largely used techniques for the study of the interacting proteins of Ambra1, already identified in mammals, will be analyzed as well as for the possibility of applying them in the study of plant autophagy.File | Dimensione | Formato | |
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https://hdl.handle.net/20.500.12608/42230