The United States of America as represented by the Secretary of Agriculture;Icahn School of Medicine at Mount Sinai;St. Jude Children's Research Hospital
An attenuated swine flu virus, genetically engineered, where the virus comprises a swine flu virus NS1 gene with a mutation that produces a swine flu virus NS1 protein that has a deletion of exactly 90 residues amino acid of the carboxy terminal of NS1, where the swine flu virus NS1 gene is A / Pigs / Texas / 4199-2 / 98Un virus de la gripe porcina atenuado, modificado por ingeniería genética, en donde el virus comprende un gen de NS1 de virus de la gripe porcina con una mutación que produce una proteína NS1 de virus de la gripe porcina que tiene una deleción de exactamente 90 restos de aminoácido del carboxi terminal de NS1, en donde el gen de NS1 de virus de la gripe porcina es de A/Porcino/Texas/4199-2/98
