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Multidisciplinary Re-description of Plasmodium (Novyella) Paranucleophilum in Brazilian Wild Birds of the Atlantic Forest Kept in Captivity

Overview
Journal Parasitol Res
Specialty Parasitology
Date 2017 May 7
PMID 28477100
Citations 7
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Abstract

Haemosporidian blood parasites of the Plasmodium genus are the causative agents of avian malaria in many parts of the world. Despite the great diversity of Brazilian avifauna, few studies have been conducted to examine the haemosporidians of wild birds found in the Brazilian Atlantic Forest, especially those kept in captivity. This study aimed to re-examine and further characterize the South American avian parasite Plasmodium paranucleophilum using a multidisciplinary approach. Blood samples were collected from 68 captive birds representing 15 species found in the Atlantic Forest of southeastern Brazil. Morphometric and morphological characterization was performed, in addition to PCR and sequencing of the mitochondrial cytochrome b gene and subsequent phylogenetic analysis. The overall prevalence of P. paranucleophilum infection in the study was 13.23% (n = 9), with a mean parasitemia of 0.58%. We observed the highest parasitemia of 3.88% in Rupornis magnirostris. In our phylogenetic analysis, P. paranucleophilum and P lasmodium nucleophilum formed distinct, highly supported clades, with a mean genetic divergence of 2.48%. This study provides new morphological and molecular data, expanding our knowledge of the haemosporidians of wild birds in Brazil and highlighting the need for further investigation. The true depth of diversity in Brazilian avian haemosporidians remains largely unknown, and given the enormous variety of vectors and avian species, there may be many more species of these blood parasites yet to be described.

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References
1.
Mantilla J, Gonzalez A, Valkiunas G, Moncada L, Matta N . Description and molecular characterization of Plasmodium (Novyella) unalis sp. nov. from the Great Thrush (Turdus fuscater) in highland of Colombia. Parasitol Res. 2013; 112(12):4193-204. DOI: 10.1007/s00436-013-3611-0. View

2.
Ludwig W, Strunk O, Westram R, Richter L, Meier H, Yadhukumar . ARB: a software environment for sequence data. Nucleic Acids Res. 2004; 32(4):1363-71. PMC: 390282. DOI: 10.1093/nar/gkh293. View

3.
Dimitrov D, Zehtindjiev P, Bensch S, Ilieva M, Iezhova T, Valkiunas G . Two new species of Haemoproteus Kruse, 1890 (Haemosporida, Haemoproteidae) from European birds, with emphasis on DNA barcoding for detection of haemosporidians in wildlife. Syst Parasitol. 2014; 87(2):135-51. DOI: 10.1007/s11230-013-9464-1. View

4.
Palinauskas V, Ziegyte R, Ilgunas M, Iezhova T, Bernotiene R, Bolshakov C . Description of the first cryptic avian malaria parasite, Plasmodium homocircumflexum n. sp., with experimental data on its virulence and development in avian hosts and mosquitoes. Int J Parasitol. 2014; 45(1):51-62. DOI: 10.1016/j.ijpara.2014.08.012. View

5.
Ronquist F, Teslenko M, van der Mark P, Ayres D, Darling A, Hohna S . MrBayes 3.2: efficient Bayesian phylogenetic inference and model choice across a large model space. Syst Biol. 2012; 61(3):539-42. PMC: 3329765. DOI: 10.1093/sysbio/sys029. View