FnCas9-based CRISPR diagnostic for rapid and accurate detection of major SARS-CoV-2 variants on a paper strip oleh Manoj Kumar, Sneha Gulati, Asgar H Ansari, Rhythm Phutela, Sundaram Acharya, Mohd Azhar, Jayaram Murthy, Poorti Kathpalia, Akshay Kanakan, Ranjeet Maurya, Janani Srinivasa Vasudevan, Aparna S, Rajesh Pandey, Souvik Maiti, Debojyoti Chakraborty