1. “COVID-19 Weekly Epidemiological Update Global overview.” Accessed May 18 2021. [Online]. Available: 〈https://reliefweb.int/sites/reliefweb.int/files/resources/20210511_Weekly_Epi_Update_39.pdf〉.
2. “SARS-CoV-2 variants of concern as of 26 November 2021.” 〈https://www.ecdc.europa.eu/en/covid-19/variants-concern〉 (Accessed 1 December 2021.
3. “Standard-Seq | Services | Macrogen Europe.” 〈https://www.macrogen-europe.com/services/sanger-sequencing/standard〉 (Accessed 10 February 2022).
4. Heavily mutated coronavirus variant puts scientists on alert;Callaway;Nature,2021
5. Enzymatic assembly of overlapping DNA fragments;Gibson;Methods Enzymol.,2011