Louro, JoãoRebelo-de-Andrade, Helena2017-03-102017-03-102016-10-15http://hdl.handle.net/10400.18/4605This project aims to elucidate the functional impact of specific mutation induced changes in the NA and PB1 genes on the viral fitness and cross-resistance profile of A(H1N1)pdm09 viruses.engViral FitnessReverse GeneticsA(H1N1)pdm09 VirusesCross-resistance ProfileSynergistic effect of the homologous PB1–NA gene constellation in Influenza A virus reassortants: Evaluation and characterization of reassortant influenza variant viruses cross-resistant to influenza Neuraminidase Inhibitorsjournal article