@article{Sondo2021-qe,

title = {Polymorphisms in Plasmodium falciparum parasites and mutations in the resistance genes Pfcrt and Pfmdr1 in Nanoro area, Burkina Faso.},

author = {Paul Sondo and Biebo Bihoun and B\'{e}renger Kabore and Marc Christian Tahita and Karim Derra and Toussaint Rouamba and Seydou Nakanabo Diallo and Adama Kazienga and Hamidou Ilboudo and Innocent Valea and Zekiba Tarnagda and Hermann Sorgho and Thierry Lefevre and Halidou Tinto},

doi = {10.11604/pamj.2021.39.118.26959},

issn = {1937-8688},

year  = {2021},

date = {2021-06-10},

urldate = {2021-06-10},

journal = {Pan Afr. Med. J.},

volume = {39},

pages = {118},

publisher = {Pan African Medical Journal},

abstract = {Introduction: from a genetic point of view P. falciparumis 

 extremely polymorphic. There is a variety of parasite strains 

 infesting individuals living in malaria endemic areas. The 

 purpose of this study is to investigate the relationship between 

 polymorphisms in Plasmodium falciparum parasites and Pfcrt and 

 Pfmdr1 gene mutations in Nanoro area, Burkina Faso. Methods: 

 blood samples from plasmodium carriers residing in the Nanoro 

 Health District were genotyped using nested PCR. Parasite gene 

 mutations associated with resistance to antimalarial drugs were 

 detected by PCR-RFLP. Results: samples of 672 patients were 

 successfully genotyped. No msp1and msp2allelic families 

 exhibited an increase in developing mutations in resistance 

 genes. However, mutant strains of these genes were present at 

 greater levels in monoclonal infections than in multi-clonal 

 infections. Conclusion: this study provides an overview of the 

 relationship between polymorphisms in Plasmodium falciparum 

 parasites and mutations in resistance genes. These data will 

 undoubtedly contribute to improving knowledge of the parasite´s 

 biology and its mechanisms of resistance to antimalarial drugs.},

note = {Copyright: Paul Sondo et al.

PMID: 34512854 

PMCID: PMC8396377},

keywords = {Antimalarials/pharmacology, Burkina Faso, Drug Resistance, Falciparum/drug therapy/parasitology, GeneticRestriction Fragment Length, Genotype, Humans, Malaria, Membrane Transport Proteins/genetics, msp1, msp2, Multidrug Resistance-Associated Proteins/genetics, Mutation, Pfcrt, Pfmdr1, Plasmodium falciparum, Plasmodium falciparum/drug effects/genetics/isolation \& purification, Polymerase Chain Reaction, Polymorphism, Protozoan Proteins/genetics},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {High Levels of Genetic Diversity within Nilo-Saharan Populations: Implications for Human Adaptation.},

author = {Julius Mulindwa and Harry Noyes and Hamidou Ilboudo and Luca Pagani and Oscar Nyangiri and Magambo Phillip Kimuda and Bernardin Ahouty and Olivier Fataki Asina and Elvis Ofon and Kelita Kamoto and Justin Windingoudi Kabore and Mathurin Koffi and Dieudonne Mumba Ngoyi and Gustave Simo and John Chisi and Issa Sidibe and John Enyaru and Martin Simuunza and Pius Alibu and Vincent Jamonneau and Mamadou Camara and Andy Tait and Neil Hall and Bruno Bucheton and Annette MacLeod and Christiane Hertz-Fowler and Enock Matovu},

doi = {10.1016/j.ajhg.2020.07.007},

issn = {1537-6605 0002-9297},

year  = {2020},

date = {2020-09-01},

urldate = {2020-09-01},

journal = {American journal of human genetics},

volume = {107},

issue = {3},

pages = {473-486},

abstract = {Africa contains more human genetic variation than any other continent, but the majority of the population-scale analyses of the African peoples have focused on just two of the four major linguistic groups, the Niger-Congo and Afro-Asiatic, leaving the Nilo-Saharan and Khoisan populations under-represented. In order to assess genetic variation and signatures of selection within a Nilo-Saharan population and between the Nilo-Saharan and Niger-Congo and Afro-Asiatic, we sequenced 50 genomes from the Nilo-Saharan Lugbara population of North-West Uganda and 250 genomes from 6 previously unsequenced Niger-Congo populations. We compared these data to data from a further 16 Eurasian and African populations including the Gumuz, another putative Nilo-Saharan population from Ethiopia. Of the 21 million variants identified in the Nilo-Saharan population, 3.57 million (17%) were not represented in dbSNP and included predicted non-synonymous mutations with possible phenotypic effects. We found greater genetic differentiation between the Nilo-Saharan Lugbara and Gumuz populations than between any two Afro-Asiatic or Niger-Congo populations. F3 tests showed that Gumuz contributed a genetic component to most Niger-Congo B populations whereas Lugabara did not. We scanned the genomes of the Lugbara for evidence of selective sweeps. We found selective sweeps at four loci (SLC24A5, SNX13, TYRP1, and UVRAG) associated with skin pigmentation, three of which already have been reported to be under selection. These selective sweeps point toward adaptations to the intense UV radiation of the Sahel.},

keywords = {*Nilo-Saharan, *population genetic variation, *signatures of selection, Adaptation, Antiporters/genetics, Blacks/genetics, Data Management, Ethiopia/epidemiology, Female, Genetic Variation/*genetics, Genetic/*genetics, Genetics, Genome, Haplotypes/genetics, Human/genetics, Humans, Male, Membrane Glycoproteins/genetics, Oxidoreductases/genetics, Physiological/*genetics, Polymorphism, Population, Selection, Single Nucleotide/genetics, Skin Pigmentation/*genetics, Sorting Nexins/genetics, Tumor Suppressor Proteins/genetics, Uganda/epidemiology},

pubstate = {published},

tppubtype = {article}

}