The results indicated a robust and specific detection of SARS-CoV-2 sequences down to 0.6 copies/µl of positive control (5 copies per 25-µl reaction) of the nucleocapsid (N) gene and down to 0.9 ...

The dengue virus has a roughly spherical shape. Inside the virus is the nucleocapsid, which is made of the viral genome and C proteins. The nucleocapsid is surrounded by a membrane called the ...