id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-298321-8871aifz	Laamarti, Meriem	Genetic analysis of SARS-CoV-2 strains collected from North Africa: viral origins and mutational spectrum	2020-07-01		.txt	text/plain	2142	123	58	The comparison of genetic variants of fourty North African strains revealed that two non-synonymous mutations D614G (in spike) and Q57H (in ORF3a) were common in four countries (Morocco, Tunisia, Algeria and Egypt), with a prevalence of 92.5% (n = 37) and 42.5% (n = 17), respectively, of the total genomes. Our recent study (13) based on the analysis of 30,983 genomes of SARS-CoV-2 variants belonging to 80 countries, revealed 5.67% of total mutations with a frequency greater than 1% of all the sequences analyzed suggesting that this virus is not yet adapted to its host. In all Moroccan SARS-CoV-2 genomes, the analysis of genetic variants revealed 61 mutations compared to the reference sequence (Fig 1) , including 29 non-syn(Fig 2A) .	./cache/cord-298321-8871aifz.txt	./txt/cord-298321-8871aifz.txt