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Apicoplast phylogeny reveals the position of Plasmodium vivax basal to the Asian primate malaria parasite clade.

ABSTRACT: The malaria parasite species, Plasmodium vivax infects not only humans, but also African apes. Human specific P. vivax has evolved from a single ancestor that originated from a parasite of African apes. Although previous studies have proposed phylogenetic trees positioning P. vivax (the common ancestor of human and African ape P. vivax) within the assemblages of Asian primate parasites, its position has not yet been robustly confirmed. We determined nearly complete apicoplast genome sequences from seven Asian primate parasites, Plasmodium cynomolgi (strains Ceylonensis and Berok), P. knowlesi P. fragile, P. fieldi, P. simiovale, P. hylobati, P. inui, and an African primate parasite, P. gonderi, that infects African guenon. Phylogenetic relationships of the Plasmodium species were analyzed using newly and previously determined apicoplast genome sequences. Multigene maximum likelihood analysis of 30 protein coding genes did not position P. vivax within the Asian primate parasite clade but positioned it basal to the clade, after the branching of an African guenon parasite, P. gonderi. The result does not contradict with the emerging notion that P. vivax phylogenetically originated from Africa. The result is also supported by phylogenetic analyses performed using massive nuclear genome data of seven primate Plasmodium species.

SUBMITTER: Arisue N

PROVIDER: S-EPMC6514274 | biostudies-literature | 2019 May

REPOSITORIES: biostudies-literature

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Apicoplast phylogeny reveals the position of Plasmodium vivax basal to the Asian primate malaria parasite clade.

Arisue Nobuko N Hashimoto Tetsuo T Kawai Satoru S Honma Hajime H Kume Keitaro K Horii Toshihiro T

Scientific reports 20190513 1

The malaria parasite species, Plasmodium vivax infects not only humans, but also African apes. Human specific P. vivax has evolved from a single ancestor that originated from a parasite of African apes. Although previous studies have proposed phylogenetic trees positioning P. vivax (the common ancestor of human and African ape P. vivax) within the assemblages of Asian primate parasites, its position has not yet been robustly confirmed. We determined nearly complete apicoplast genome sequences fr ...[more]

PMID: 31086239

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Project description:The phylogenetic relationships among the nymphalid subfamilies have largely been resolved using both morphological and molecular datasets, with the exception of a conflicting basal clade position for Libytheinae or Danainae that remains contentious between morphological and molecular studies. Several phylogenomic analyses have found that the danaine clade is sister to other nymphalid subfamilies; however, it largely depends on utilizing different molecular datasets, analysis methods, and taxon sampling. This study aimed to resolve the basal clade position and relationships among subfamilies and tribes of Nymphalinae by combining the most comprehensive available mitogenomic datasets with various analyses methods by incorporating a new Symbrenthia lilaea Hewitson sequence data. Phylogenetic relationships among 11 nymphalid subfamilies and the tribes of Nymphalinae were inferred by combining new and available mitogenomic sequence data from 80 ingroup and six outgroup species. The phylogenetic trees were reconstructed using maximum-likelihood (ML) and Bayesian inference (BI) methods based on five concatenated datasets: amino acid sequences and nucleotides from different combinations of protein-coding genes (PCGs), ribosomal RNA (rRNAs), and transfer RNA (tRNAs). Danainae is well-supported as the basal clade and sister to the remaining nymphalid subfamilies, except for the paraphyletic Libytheinae. Libytheinae was either recovered as a sister to the danaine clade followed by the satyrine clade or sister to the nymphaline + heliconiine clades, and is consistent with recent phylogenetic studies on Nymphalidae. The monophyletic Nymphalinae has been recovered in all analyses and resolves tribal-level relationships with high support values in both BI and ML analyses. We supported the monophyletic Nymphalini as a sister clade to Victorini, Melitaeini, and Kallimini + Junoniini with high supporting values in BI and ML analyses, which is consistent with previously published morphological and molecular studies.

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Apicoplast phylogeny reveals the position of Plasmodium vivax basal to the Asian primate malaria parasite clade.

Publications

Apicoplast phylogeny reveals the position of Plasmodium vivax basal to the Asian primate malaria parasite clade.

Similar Datasets

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