The Ability of a Non-Egg Adapted (Cell-Like) A(H1N1)pdm09 Virus to Egg-Adapt at HA Loci Other than 222 and 223 and Its Effect on the Yield of Viral Protein

Identification of Critical Residues in the Hemagglutinin and Neuraminidase of Influenza Virus H1N1pdm for Vaccine Virus Replication in Embryonated Chicken Eggs

(2013) W. Wang et al.   JOURNAL OF VIROLOGY

Emerging Antigenic Variants at the Antigenic Site Sb in Pandemic A(H1N1)2009 Influenza Virus in Japan Detected by a Human Monoclonal Antibody

(2013) Mayo Yasugi et al.   PLoS One

Mutations to A/Puerto Rico/8/34 PB1 gene improves seasonal reassortant influenza A virus growth kinetics

(2012) Ewan P. Plant et al.   VACCINE

Structural Characterization of the Hemagglutinin Receptor Specificity from the 2009 H1N1 Influenza Pandemic

(2011) R. Xu et al.   JOURNAL OF VIROLOGY

Gene Constellation of Influenza A Virus Reassortants with High Growth Phenotype Prepared as Seed Candidates for Vaccine Production

(2011) Andrew A. Fulvini et al.   PLoS One

The development of vaccine viruses against pandemic A(H1N1) influenza

(2011) James S. Robertson et al.   VACCINE

An additional oligosaccharide moiety in the HA of a pandemic influenza H1N1 candidate vaccine virus confers increased antigen yield in eggs

(2011) Carolyn Nicolson et al.   VACCINE

Comparison of the receptor binding properties of contemporary swine isolates and early human pandemic H1N1 isolates (Novel 2009 H1N1)

(2011) Konrad C. Bradley et al.   VIROLOGY

Adaptation of Pandemic H1N1 Influenza Viruses in Mice

(2010) N. A. Ilyushina et al.   JOURNAL OF VIROLOGY

Mutations at positions 186 and 194 in the HA gene of the 2009 H1N1 pandemic influenza virus improve replication in cell culture and eggs

(2010) Pirada Suphaphiphat et al.   Virology Journal

Generation of Live Attenuated Novel Influenza Virus A/California/7/09 (H1N1) Vaccines with High Yield in Embryonated Chicken Eggs

(2009) Z. Chen et al.   JOURNAL OF VIROLOGY

Quantitation of haemagglutinin in H5N1 influenza viruses reveals low haemagglutinin content of vaccine virus NIBRG-14 (H5N1)

(2008) Ruth Harvey et al.   VACCINE