An open dataset of Plasmodium falciparum genome variation in 7,000 worldwide samples.

MalariaGEN; AmbroiseAhouidi; MozamAli; JacobAlmagro-Garcia; Alfred Amambua-Ngwa ORCID logo; ChanakiAmaratunga; RobertoAmato; Lucas Amenga-Etego ORCID logo; BenAndagalu; Tim JC Anderson ORCID logo; +128 more... VoahangyAndrianaranjaka; TobiasApinjoh; CristinaAriani; Elizabeth A Ashley ORCID logo; SarahAuburn; Gordon AAwandare; Hampate Ba ORCID logo; Vito Baraka ORCID logo; Alyssa EBarry; Philip Bejon ORCID logo; Gwladys IBertin; Maciej FBoni; SteffenBorrmann; Teun Bousema ORCID logo; OraleeBranch; Peter CBull; George BJBusby; Thanat Chookajorn ORCID logo; KesineeChotivanich; Antoine Claessens ORCID logo; David Conway ORCID logo; Alister Craig ORCID logo; Umberto D'Alessandro ORCID logo; SouleymaneDama; Nicholas Pj Day ORCID logo; BrigitteDenis; Mahamadou Diakite ORCID logo; Abdoulaye Djimdé ORCID logo; ChristianeDolecek; Arjen M Dondorp ORCID logo; Chris Drakeley ORCID logo; EleanorDrury; PatrickDuffy; Diego FEcheverry; Thomas GEgwang; BerhanuErko; Rick MFairhurst; AbdulFaiz; Caterina A Fanello ORCID logo; Mark MFukuda; Dionicia Gamboa ORCID logo; AnitaGhansah; LemuGolassa; SoniaGoncalves; William L Hamilton ORCID logo; GL AbbyHarrison; Lee Hart ORCID logo; ChristaHenrichs; Tran Tinh Hien ORCID logo; Catherine AHill; AbrahamHodgson; Christina Hubbart ORCID logo; MallikaImwong; Deus S Ishengoma ORCID logo; Scott A Jackson ORCID logo; Chris GJacob; BenJeffery; Anna E Jeffreys ORCID logo; Kimberly J Johnson ORCID logo; Dushyanth Jyothi ORCID logo; Claire Kamaliddin ORCID logo; Edwin Kamau ORCID logo; MihirKekre; KrzysztofKluczynski; TheeraratKochakarn; AbibatouKonaté; Dominic P Kwiatkowski ORCID logo; Myat PhoneKyaw; PharathLim; ChanthapLon; Kovana M Loua ORCID logo; OumouMaïga-Ascofaré; Cinzia Malangone ORCID logo; MagnusManske; JuttaMarfurt; Kevin Marsh ORCID logo; Mayfong Mayxay ORCID logo; AlistairMiles; Olivo Miotto ORCID logo; Victor Mobegi ORCID logo; Olugbenga AMokuolu; JacquiMontgomery; IvoMueller; Paul NNewton; ThuyNguyen; Thuy-NhienNguyen; HaraldNoedl; Francois Nosten ORCID logo; RintisNoviyanti; AlexisNzila; Lynette IOchola-Oyier; HaroldOcholla; Abraham Oduro ORCID logo; Irene Omedo ORCID logo; Marie AOnyamboko; Jean-BoscoOuedraogo; Kolapo Oyebola ORCID logo; Richard D Pearson ORCID logo; NorbertPeshu; Aung Pyae Phyo ORCID logo; Chris VPlowe; Ric N Price ORCID logo; SasithonPukrittayakamee; MilijaonaRandrianarivelojosia; Julian C Rayner ORCID logo; PascalRingwald; Kirk A Rockett ORCID logo; KatherineRowlands; LasteniaRuiz; DavidSaunders; Alex Shayo ORCID logo; PeterSiba; Victoria JSimpson; JimStalker; Xin-Zhuan Su ORCID logo; Colin Sutherland ORCID logo; ShannonTakala-Harrison; LivingstoneTavul; VandanaThathy; AntoinetteTshefu; FedericaVerra; JosephVinetz; Thomas E Wellems ORCID logo; JasonWendler; Nicholas JWhite; Ian Wright ORCID logo; WilliamYavo; HtutYe; (2021) An open dataset of Plasmodium falciparum genome variation in 7,000 worldwide samples. Wellcome Open Research, 6. 42-. DOI: 10.12688/wellcomeopenres.16168.2
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MalariaGEN is a data-sharing network that enables groups around the world to work together on the genomic epidemiology of malaria. Here we describe a new release of curated genome variation data on 7,000 Plasmodium falciparum samples from MalariaGEN partner studies in 28 malaria-endemic countries. High-quality genotype calls on 3 million single nucleotide polymorphisms (SNPs) and short indels were produced using a standardised analysis pipeline. Copy number variants associated with drug resistance and structural variants that cause failure of rapid diagnostic tests were also analysed.  Almost all samples showed genetic evidence of resistance to at least one antimalarial drug, and some samples from Southeast Asia carried markers of resistance to six commonly-used drugs. Genes expressed during the mosquito stage of the parasite life-cycle are prominent among loci that show strong geographic differentiation. By continuing to enlarge this open data resource we aim to facilitate research into the evolutionary processes affecting malaria control and to accelerate development of the surveillance toolkit required for malaria elimination.



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