![]() So, this experiment aimed at evaluating the efficiency of post-harvest treatments to improve the storage of banana cultivars cv. Despite its global position, Brazil has an average of 40% losses during the post-harvest period. 'prata', ' maçã' and 'nanica' exposed to physical and chemical treatments Comportamento pós-colheita durante armazenamento de bananas 'prata', ' maçã' e 'nanica' submetidas a tratamentos fÃsicos e quÃmicosįull Text Available Banana is the most consumed fruit in the world and Brazil is the second largest producer. Performance during post-harvest storage of banana cv. Purchase of informational signs, program signs, and. applicable Federal cost principles in 43 CFR 12.60(b). ![]() ![]() (a) Allowable grant costs are limited to those costs. 50 Wildlife and Fisheries 6 false Allowable costs. Conclusions These changes in the interaction derived from the phosphorylation state of Nu MA1 suggest that phosphorylation can act as subtle mechanism of temporal and spatial regulation of the complex 4.1R-Nu MA1 and therefore of the processes where both proteins play a role. In this case, the recognition occurs through the central helical region as well as through the C-terminal region of the subdomain meanwhile the N-terminal region do not interact. Interestingly, NMR data indicates that the phosphorylation of Nu MA1 interacting peptide provokes a change in the interaction mechanism. The segment of Nu MA1 that interacts with 4.1R is phosphorylated during mitosis. The specific residues implicated in the interaction with Nu MA1 have been mapped by NMR titrations and involve the N-terminal and central helical regions. This subdomain behaves as an intrinsically unfolded protein containing a central region with helical tendency. Results We have characterized by NMR the structural features of the C-terminal domain of 4.1R and those of the minimal region (the last 64 residues involved in the interaction with Nu MA1. ![]() However, during interphase 4.1R is located in the nucleus and only partially co-localizes with Nu MA1. During mitosis, 4.1R is implicated in cell cycle progression and spindle pole formation, and co-localizes with Nu MA1. NMR characterisation of the minimal interacting regions of centrosomal proteins 4.1R and Nu MA1: effect of phosphorylationĭirectory of Open Access Journals (Sweden)įull Text Available Abstract Background Some functions of 4.1R in non-erythroid cells are directly related with its distinct sub-cellular localisation during cell cycle phases. ![]()
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