Nucleocapsid (N) gene mutations of SARS-CoV-2 can affect real-time RT-PCR diagnostic and impact false-negative results - Lesbon, Jessika Cristina Chagas; Poleti, Mirele Daiana; Oliveira, Elisângela Chicaroni de Mattos; Patane, Jose Salvatore Leister; Clemente, Luan Gaspar; Viala, Vincent Louis; Ribeiro, Gabriela; Giovanetti, Marta; Alcantara, Luiz Carlos Junior; Lima, Loyze Paola Oliveira de; Martins, Antonio Jorge; Barros, Cláudia Renata dos Santos; et al. (Viruses, 2021)