1
|
Rivero de Aguilar J, Barroso O, Bonaccorso E, Cadena H, Hussing L, Jorquera J, Martinez J, Martínez‐de la Puente J, Marzal A, León Miranda F, Merino S, Matta NE, Ramenofsky M, Rozzi R, Valeris‐Chacín CE, Vásquez RA, Vianna JA, Wingfield JC. Associations among MHC genes, latitude, and avian malaria infections in the rufous-collared sparrow ( Zonotrichia capensis). Ecol Evol 2024; 14:e11634. [PMID: 39026957 PMCID: PMC11255377 DOI: 10.1002/ece3.11634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2024] [Accepted: 06/12/2024] [Indexed: 07/20/2024] Open
Abstract
The major histocompatibility complex (MHC) is a genetic region in jawed vertebrates that contains key genes involved in the immune response. Associations between the MHC and avian malaria infections in wild birds have been observed and mainly explored in the Northern Hemisphere, while a general lack of information remains in the Southern Hemisphere. Here, we investigated the associations between the MHC genes and infections with Plasmodium and Haemoproteus blood parasites along a latitudinal gradient in South America. We sampled 93 rufous-collared sparrows (Zonotrichia capensis) individuals from four countries, Colombia, Ecuador, Peru, and Chile, and estimated MHC-I and MHC-II allele diversity. We detected between 1-4 (MHC-I) and 1-6 (MHC-II) amino acidic alleles per individual, with signs of positive selection. We obtained generalized additive mixed models to explore the associations between MHC-I and MHC-II diversity and latitude. We also explored the relationship between infection status and latitude/biome. We found a non-linear association between the MHC-II amino acidic allele diversity and latitude. Individuals from north Chile presented a lower MHC genetic diversity than those from other locations. We also found an association between deserts and xeric shrublands and a lower prevalence of Haemoproteus parasites. Our results support a lower MHC genetic in arid or semi-arid habitats in the region with the lower prevalence of Haemoproteus parasites.
Collapse
Affiliation(s)
- Juan Rivero de Aguilar
- Centro Subantártico Cabo de Hornos (CHIC)Universidad de MagallanesPuerto WilliamsChile
- Departamento de Ciencias Ecológicas, Facultad de CienciasUniversidad de ChileSantiagoChile
- Instituto de Ecología y Biodiversidad, Facultad de CienciasUniversidad de ChileSantiagoChile
| | - Omar Barroso
- Centro Subantártico Cabo de Hornos (CHIC)Universidad de MagallanesPuerto WilliamsChile
| | - Elisa Bonaccorso
- Laboratorio de Biología Evolutiva, and Instituto Biósfera, Colegio de Ciencias Biológicas y AmbientalesUniversidad San Francisco de QuitoQuitoEcuador
- Centro de la Biodiversidad y Cambio ClimáticoUniversidad Tecnológica IndoaméricaQuitoEcuador
| | - Hector Cadena
- Centro de la Biodiversidad y Cambio ClimáticoUniversidad Tecnológica IndoaméricaQuitoEcuador
| | - Lucas Hussing
- Departamento de Ciencias Ecológicas, Facultad de CienciasUniversidad de ChileSantiagoChile
| | - Josefina Jorquera
- Departamento de Ecología, Instituto Para el Desarrollo Sustentable, Facultad de Ciencias BiológicasPontificia Universidad Católica de ChileSantiagoChile
| | - Javier Martinez
- Departamento de Biomedicina y Biotecnología (Area de Parasitología)Universidad de Alcalá de HenaresMadridSpain
| | - Josué Martínez‐de la Puente
- Departamento de ParasitologíaUniversidad de GranadaGranadaSpain
- Ciber de Epidemiología y Salud Pública (CIBERESP)MadridSpain
| | - Alfonso Marzal
- Departamento de Anatomía, Biología Celular y Zoología, Facultad de BiologíaUniversidad de ExtremaduraBadajozSpain
- Grupo de Investigaciones en Fauna SilvestreUniversidad Nacional de San MartínTarapotoPeru
| | - Fabiola León Miranda
- Departamento de Ecología, Instituto Para el Desarrollo Sustentable, Facultad de Ciencias BiológicasPontificia Universidad Católica de ChileSantiagoChile
| | - Santiago Merino
- Departamento de Ecología EvolutivaMuseo Nacional de Ciencias Naturales CSICMadridSpain
| | - Nubia E. Matta
- Departamento de Biología, Facultad de CienciasUniversidad Nacional de ColombiaBogotáColombia
| | - Marilyn Ramenofsky
- Department of Neurobiology, Physiology and BehaviorUniversity of CaliforniaDavisCaliforniaUSA
| | - Ricardo Rozzi
- Centro Subantártico Cabo de Hornos (CHIC)Universidad de MagallanesPuerto WilliamsChile
| | - Carlos E. Valeris‐Chacín
- Centro Subantártico Cabo de Hornos (CHIC)Universidad de MagallanesPuerto WilliamsChile
- Departamento de Ciencias Ecológicas, Facultad de CienciasUniversidad de ChileSantiagoChile
| | - Rodrigo A. Vásquez
- Centro Subantártico Cabo de Hornos (CHIC)Universidad de MagallanesPuerto WilliamsChile
- Departamento de Ciencias Ecológicas, Facultad de CienciasUniversidad de ChileSantiagoChile
- Instituto de Ecología y Biodiversidad, Facultad de CienciasUniversidad de ChileSantiagoChile
| | - Juliana A. Vianna
- Departamento de Ecología, Instituto Para el Desarrollo Sustentable, Facultad de Ciencias BiológicasPontificia Universidad Católica de ChileSantiagoChile
- Millennium Institute Center for Genome Regulation (CRG)Millennium Institute of Biodiversity of Antarctic and Subantarctic Ecosystems (BASE), Millennium Nucleus of Patagonian Limit of Life (LiLi)SantiagoChile
| | - John C. Wingfield
- Department of Neurobiology, Physiology and BehaviorUniversity of CaliforniaDavisCaliforniaUSA
| |
Collapse
|
2
|
Jones W, Reifová R, Reif J, Synek P, Šíma M, Munclinger P. Sympatry in a nightingale contact zone has no effect on host-specific blood parasite prevalence and lineage diversity. Int J Parasitol 2024; 54:357-366. [PMID: 38460721 DOI: 10.1016/j.ijpara.2024.03.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 02/05/2024] [Accepted: 03/04/2024] [Indexed: 03/11/2024]
Abstract
Parasites are a key driving force behind many ecological and evolutionary processes. Prevalence and diversity of parasites, as well as their effects on hosts, are not uniform across host species. As such, the potential parasite spillover between species can significantly influence outcomes of interspecific interactions. We screened two species of Luscinia nightingales for haemosporidian blood parasites (Plasmodium, Leucocytozoon and Haemoproteus) along an approximately 3000 km transect in Europe, incorporating areas of host distant allopatry, close allopatry and sympatry. We found significant differences in infection rates between the two host species, with common nightingales having much lower parasite prevalence than thrush nightingales (36.7% versus 83.8%). This disparity was mostly driven by Haemoproteus prevalence, which was significantly higher in thrush nightingales while common nightingales had a small, but significantly higher, Plasmodium prevalence. Furthermore, we found no effect of proximity to the contact zone on infection rate in either host species. Despite having lower infection prevalence, common nightingales were infected with a significantly higher diversity of parasite lineages than thrush nightingales, and lineage assemblages differed considerably between the two species, even in sympatry. This pattern was mostly driven by the large diversity of comparatively rare lineages, while the most abundant lineages were shared between the two host species. This suggests that, despite the close evolutionary relationships between the two nightingales, there are significant differences in parasite prevalence and diversity, regardless of the distance from the contact zone. This suggests that spillover of haemosporidian blood parasites is unlikely to contribute towards interspecific interactions in this system.
Collapse
Affiliation(s)
- William Jones
- Department of Evolutionary Zoology and Human Biology, University of Debrecen, Debrecen, Hungary.
| | - Radka Reifová
- Department of Zoology, Faculty of Science, Charles University, Prague, Czechia
| | - Jiří Reif
- Institute for Environmental Studies, Faculty of Science, Charles University, Prague, Czechia; Department of Zoology, Faculty of Science, Palacky University, Olomouc, Czechia
| | - Petr Synek
- Department of Zoology, Faculty of Science, Charles University, Prague, Czechia; Biodviser Ltd. Enterprise House 2 Pass Street Oldham, Manchester OL9 6HZ, United Kingdom
| | - Michal Šíma
- Department of Zoology, Faculty of Science, Charles University, Prague, Czechia; Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine, The Czech Academy of Sciences, Prague, Czechia
| | - Pavel Munclinger
- Department of Zoology, Faculty of Science, Charles University, Prague, Czechia
| |
Collapse
|
3
|
Wardjomto MB, Ndlovu M, Pérez-Rodríguez A, Pori T, Nangammbi TC. Comparative performance of microscopy, nested PCR, and real-time PCR for screening avian haemosporidian parasites in Afrotropical starlings (family Sturnidae). Parasitol Res 2023; 122:2393-2404. [PMID: 37584836 DOI: 10.1007/s00436-023-07941-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 08/07/2023] [Indexed: 08/17/2023]
Abstract
Prevalence studies of avian haemosporidian parasites frequently use microscopy and the nested polymerase chain reaction (PCR) protocols for detecting infections. Newer PCR protocols to detect parasites are being developed, with the distinct advantage of reducing screening cost and time, as well as increasing efficiency and sensitivity. The detection ability of microscopy and nested PCR was compared against a real-time PCR (qPCR) protocol using genomic DNA extracted from 240 bird blood samples collected from three starling species (Cape Starling, the Greater Blue-eared Starling, and the Wattled Starling; family Sturnidae) in the Kruger national park, South Africa. All three protocols successfully detected avian haemosporidian parasites with the qPCR having a considerable edge against the other two methods. Fifteen unique cytochrome b lineages were identified of which seven were new lineages. Microscopy and nested PCR recorded similar prevalence (32.92% and 35.42% respectively). The qPCR protocol used here, although more sensitive (52.92% prevalence), is not able to differentiate between parasite genera but provides the opportunity to screen a large number of samples in large-scale studies within a specific region. This study recommends the development and adoption of new molecular protocols with increased sensitivity and accuracy in prevalence studies. Nevertheless, microscopy remains essential for the morphological description of parasites and for distinguishing between abortive and successful chronic infections. The PCR-based method displays the detection of the parasitic genome but does not reveal whether parasites have or will develop into a successful infection.
Collapse
Affiliation(s)
| | - Mduduzi Ndlovu
- University of the Free State, Bloemfontein, 9301, South Africa.
- School of Biology and Environmental Sciences, University of Mpumalanga, Mbombela, 1201, South Africa.
| | - Antón Pérez-Rodríguez
- University of the Free State, Bloemfontein, 9301, South Africa
- Evolution and Conservation Biology Research Group. Department of Biodiversity, Ecology and Evolution. Faculty of Biology, Universidad Complutense de Madrid, 28040, Madrid, Spain
| | | | - Tshifhiwa C Nangammbi
- Department of Nature Conservation, Tshwane University of Technology, Pretoria, 0001, South Africa
| |
Collapse
|
4
|
Perrin A, Khimoun A, Ollivier A, Richard Y, Pérez-Rodríguez A, Faivre B, Garnier S. Habitat fragmentation matters more than habitat loss: The case of host-parasite interactions. Mol Ecol 2023; 32:951-969. [PMID: 36461661 DOI: 10.1111/mec.16807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Revised: 11/29/2022] [Accepted: 12/01/2022] [Indexed: 12/05/2022]
Abstract
While ecologists agree that habitat loss has a substantial negative effect on biodiversity it is still very much a matter of debate whether habitat fragmentation has a lesser effect and whether this effect is positive or negative for biodiversity. Here, we assess the relative influence of tropical forest loss and fragmentation on the prevalence of vector-borne blood parasites of the genera Plasmodium and Haemoproteus in six forest bird species. We also determine whether habitat loss and fragmentation are associated with a rise or fall in prevalence. We sample more than 4000 individual birds from 58 forest sites in Guadeloupe and Martinique. Considering 34 host-parasite combinations independently and a fine characterization of the amount and spatial configuration of habitat, we use partial least square regressions to disentangle the relative effects of forest loss, forest fragmentation, landscape heterogeneity, and local weather conditions on spatial variability of parasite prevalence. Then we test for the magnitude and the sign of the effect of each environmental descriptor. Strikingly, we show that forest fragmentation explains twice as much of the variance in prevalence as habitat loss or landscape heterogeneity. In addition, habitat fragmentation leads to an overall rise in prevalence in Guadeloupe, but its effect is variable in Martinique. Both habitat loss and landscape heterogeneity exhibit taxon-specific effects. Our results suggest that habitat loss and fragmentation may have contrasting effects between tropical and temperate regions and that inter-specific interactions may not respond in the same way as more commonly used biodiversity metrics such as abundance and diversity.
Collapse
Affiliation(s)
- Antoine Perrin
- Biogéosciences, UMR 6282 CNRS, Université Bourgogne Franche-Comté, Dijon, France.,Department of Ecology and Evolution, University of Lausanne, Lausanne, Switzerland
| | - Aurélie Khimoun
- Biogéosciences, UMR 6282 CNRS, Université Bourgogne Franche-Comté, Dijon, France
| | - Anthony Ollivier
- Biogéosciences, UMR 6282 CNRS, Université Bourgogne Franche-Comté, Dijon, France
| | - Yves Richard
- Biogéosciences, UMR 6282 CNRS, Université Bourgogne Franche-Comté, Dijon, France
| | | | - Bruno Faivre
- Biogéosciences, UMR 6282 CNRS, Université Bourgogne Franche-Comté, Dijon, France
| | - Stéphane Garnier
- Biogéosciences, UMR 6282 CNRS, Université Bourgogne Franche-Comté, Dijon, France
| |
Collapse
|
5
|
First Report of Blood Parasites in Black-Capped Sparrow (Arremon abeillei) from Neotropical Dry Deciduous Forest. J Wildl Dis 2022; 58:892-896. [PMID: 35951027 DOI: 10.7589/jwd-d-21-00200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Accepted: 04/26/2022] [Indexed: 12/04/2022]
Abstract
Avian haemosporidian parasites (Order: Haemosporida) are a diverse group of microorganisms that spend part of their life cycle in the erythrocytes of avian hosts. Parasite presence has been confirmed in all Ecuadorian regions, but some ecosystems, such as the deciduous dry forest of the Coastal region, have not been evaluated for parasite presence. Data on presence or absence, and prevalence, of haemosporidian blood parasites were obtained from avian blood samples collected in two different dry deciduous forests in Guayaquil, Ecuador: Bosque Protector Prosperina and Área Nacional de Recreación Parque Lago. Mist netting was performed between December 2018 and September 2019; blood smears were prepared from blood taken from 35 individuals of 20 bird species and all samples were analyzed by optical microscope observation. Most species showed no evidence of parasite infection, but haemosporidia were found on a blood smear obtained from a Black-capped Sparrow, Arremon abeillei (Passerelleidae), confirming this species as a newly discovered host of blood parasites.
Collapse
|
6
|
Habitat-dependent Culicoides species composition and abundance in blue tit ( Cyanistes caeruleus) nests. Parasitology 2022; 149:1119-1128. [PMID: 35570671 PMCID: PMC10090578 DOI: 10.1017/s003118202200066x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Wild birds are hosts of Culicoides from as early on as the nesting stage when constrained to their nests. However, the environmental factors which determine the abundance and composition of Culicoides species within each bird nest are still understudied. We sampled Culicoides from Eurasian blue tit (Cyanistes caeruleus) nests found in 2 types of forests located in southern Spain. Firstly, we monitored the abundance of Culicoides species in bird nests from a dry Pyrenean oak deciduous forest and a humid mixed forest comprising Pyrenean and Holm oaks throughout 2 consecutive years. During the 3rd year, we performed a cross-fostering experiment between synchronous nests to differentiate the role of rearing environment conditions from that of the genetically determined or maternally transmitted cues released by nestlings from each forest. We found 147 female Culicoides from 5 different species in the birds' nests. The abundance of Culicoides was higher in the dry forest than in the humid forest. Culicoides abundance, species richness and prevalence were greater when the nestlings were hatched later in the season. The same pattern was observed in the cross-fostering experiment, but we did not find evidence that nestling's features determined by the forest of origin had any effect on the Culicoides collected. These results support the notion that habitat type has a strong influence on the Culicoides affecting birds in their nests, while some life history traits of birds, such as the timing of reproduction, also influence Culicoides abundance and species composition.
Collapse
|
7
|
Vinagre‐Izquierdo C, Bodawatta KH, Chmel K, Renelies‐Hamilton J, Paul L, Munclinger P, Poulsen M, Jønsson KA. The drivers of avian‐haemosporidian prevalence in tropical lowland forests of New Guinea in three dimensions. Ecol Evol 2022; 12:e8497. [PMID: 35222943 PMCID: PMC8844478 DOI: 10.1002/ece3.8497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 11/21/2021] [Accepted: 12/02/2021] [Indexed: 12/02/2022] Open
Abstract
Haemosporidians are among the most common parasites of birds and often negatively impact host fitness. A multitude of biotic and abiotic factors influence these associations, but the magnitude of these factors can differ by spatial scales (i.e., local, regional and global). Consequently, to better understand global and regional drivers of avian‐haemosporidian associations, it is key to investigate these associations at smaller (local) spatial scales. Thus, here, we explore the effect of abiotic variables (e.g., temperature, forest structure, and anthropogenic disturbances) on haemosporidian prevalence and host–parasite networks on a horizontal spatial scale, comparing four fragmented forests and five localities within a continuous forest in Papua New Guinea. Additionally, we investigate if prevalence and host–parasite networks differ between the canopy and the understory (vertical stratification) in one forest patch. We found that the majority of Haemosporidian infections were caused by the genus Haemoproteus and that avian‐haemosporidian networks were more specialized in continuous forests. At the community level, only forest greenness was negatively associated with Haemoproteus infections, while the effects of abiotic variables on parasite prevalence differed between bird species. Haemoproteus prevalence levels were significantly higher in the canopy, and an opposite trend was observed for Plasmodium. This implies that birds experience distinct parasite pressures depending on the stratum they inhabit, likely driven by vector community differences. These three‐dimensional spatial analyses of avian‐haemosporidians at horizontal and vertical scales suggest that the effect of abiotic variables on haemosporidian infections are species specific, so that factors influencing community‐level infections are primarily driven by host community composition.
Collapse
Affiliation(s)
- Celia Vinagre‐Izquierdo
- Natural History Museum of Denmark University of Copenhagen Copenhagen Denmark
- Section for Ecology and Evolution Department of Biology University of Copenhagen Copenhagen Denmark
- Conservation and Evolutionary Genetics Group Estación Biológica de Doñana – CSIC Sevilla Spain
| | - Kasun H. Bodawatta
- Natural History Museum of Denmark University of Copenhagen Copenhagen Denmark
| | - Kryštof Chmel
- Department of Zoology Faculty of Sciences University of South Bohemia České Budějovice Czech Republic
- Biology Centre Czech Academy of Sciences České Budějovice Czech Republic
| | | | - Luda Paul
- New Guinea Binatang Research Centre Madang Papua New Guinea
| | - Pavel Munclinger
- Department of Zoology Faculty of Science Charles University Prague Czech Republic
| | - Michael Poulsen
- Section for Ecology and Evolution Department of Biology University of Copenhagen Copenhagen Denmark
| | - Knud A. Jønsson
- Natural History Museum of Denmark University of Copenhagen Copenhagen Denmark
| |
Collapse
|
8
|
Warburton EM, Blanar CA. Life in the margins: host-parasite relationships in ecological edges. Parasitol Res 2021; 120:3965-3977. [PMID: 34694518 DOI: 10.1007/s00436-021-07355-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 10/18/2021] [Indexed: 11/24/2022]
Abstract
Transitional zones, such as edge habitat, are key landscapes for investigating biodiversity. "Soft edges" are permeable corridors that hosts can cross, while "hard edges" are impermeable borders that hosts cannot pass. Although pathogen transmission in the context of edges is vital to species conservation, drivers of host-parasite relationships in ecological edges remain poorly understood. Thus, we defined a framework for testing hypotheses of host-parasite interactions in hard and soft edges by (1) characterizing hard and soft edges from both the host and parasite perspectives, (2) predicting the types of parasites that would be successful in each type of edge, and (3) applying our framework to species invasion fronts as an example of host-parasite relationships in a soft edge. Generally, we posited that parasites in soft edges are more likely to be negatively affected by habitat fragmentation than their hosts because they occupy higher trophic levels but parasite transmission would benefit from increased host connectivity. Parasites along hard edges, however, are at higher risk of local extinction due to host population perturbations with limited opportunity for parasite recolonization. We then used these characteristics to predict functional traits that would lead to parasite success along soft and hard edges. Finally, we applied our framework to invasive species fronts to highlight predictions regarding host connectivity and parasite traits in soft edges. We anticipate that our work will promote a more complete discussion of habitat connectivity using a common framework and stimulate empirical research into host-parasite relationships within ecological edges and transitional zones.
Collapse
Affiliation(s)
- Elizabeth M Warburton
- Center for the Ecology of Infectious Diseases, Odum School of Ecology, University of Georgia, Athens, GA, 30606, USA.
| | - Christopher A Blanar
- Department of Biological Sciences, Halmos College of Arts and Sciences, Nova Southeastern University, Davie, FL, 33314, USA
| |
Collapse
|
9
|
Nourani L, Djadid ND, Rabiee K, Mezerji MS, Shakiba M, Bakhshi H, Shokrollahi B, Farahani RK. Detection of haemosporidian parasites in wild and domestic birds in northern and central provinces of Iran: Introduction of new lineages and hosts. INTERNATIONAL JOURNAL FOR PARASITOLOGY-PARASITES AND WILDLIFE 2020; 13:203-212. [PMID: 33209581 PMCID: PMC7658667 DOI: 10.1016/j.ijppaw.2020.10.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 09/23/2020] [Accepted: 10/07/2020] [Indexed: 12/03/2022]
Abstract
Haemosporidian parasites characterize multi-host and multi-parasite structures which are prevalent among wild bird populations. Here, determination of host records, estimation of the prevalence and diversity of haemosporidian lineages were performed in wild and domestic birds in 11 provinces in Iran. To our knowledge, for the first time in this region, molecular characterization of haemosporidians in migratory water birds, raptors, and domestic birds was carried out: blood or tissue samples were collected from 246 birds belonging to 36 species, 12 families, and 11 orders. The prevalence of Plasmodium, Haemoproteus, and Leucocytozoon were documented as 1.21%, 3.65%, and 0.4%, respectively. Of 36 birds' species inspected in this investigation, 13 individuals of 9 species were parasitized by blood parasites. To our knowledge, five lineages including hANACRE03, hAYTFER01, hAYTFER02, hAQUCYR01, and hSTAL06 were found as un-described lineages, while six known lineages of hLK03, pLK05, lTUSW04, pSW5, hMILANS02, and hHAECOL1 were recorded in hosts within novel geographical regions. Such results are required to fill the gaps in understanding the geographical distribution patterns of wildlife related vector-borne parasites in migratory birds as potential carriers, raptors with high vulnerability, and domestic birds as pet or with economic value. Molecular characterization of haemosporidians in migratory, raptors, and domestic birds. Eleven avian haemosporidian lineages discovered in new geographical regions of West Asia. Novelhost records of blood parasites in Iran.
Collapse
Affiliation(s)
- Leila Nourani
- Malaria and Vector Research Group (MVRG), Biotechnology Research Center (BRC), Pasteur Institute of Iran, Tehran, Iran
| | - Navid Dinparast Djadid
- Malaria and Vector Research Group (MVRG), Biotechnology Research Center (BRC), Pasteur Institute of Iran, Tehran, Iran
| | - Koros Rabiee
- Mazandaran Provincial Office of the Department of Environment, Sari, Iran
| | | | | | - Hasan Bakhshi
- Malaria and Vector Research Group (MVRG), Biotechnology Research Center (BRC), Pasteur Institute of Iran, Tehran, Iran
| | - Borhan Shokrollahi
- Department of Animal Science, Veterinary School, Sanandaj Branch, Islamic Azad University, Sanandaj, Iran
| | - Reza Khaltabadi Farahani
- Department of Molecular Biology, Central Veterinary Laboratory, Iranian Veterinary Organization, Tehran, Iran.,Molecular Biology Department, Pastuer Institute of Iran, Tehran, Iran
| |
Collapse
|
10
|
Reis S, Melo M, Covas R, Doutrelant C, Pereira H, Lima RD, Loiseau C. Influence of land use and host species on parasite richness, prevalence and co-infection patterns. Int J Parasitol 2020; 51:83-94. [PMID: 33045239 DOI: 10.1016/j.ijpara.2020.08.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 07/21/2020] [Accepted: 08/04/2020] [Indexed: 01/23/2023]
Abstract
Tropical forests are experiencing increasing impacts from a multitude of anthropogenic activities such as logging and conversion to agricultural use. These perturbations are expected to have strong impacts on ecological interactions and on the transmission dynamics of infectious diseases. To date, no clear picture of the effects of deforestation on vector-borne disease transmission has emerged. This is associated with the challenge of studying complex systems where many vertebrate hosts and vectors co-exist. To overcome this problem, we focused on an innately simplified system - a small oceanic island (São Tomé, Gulf of Guinea). We analyzed the impacts of human land-use on host-parasite interactions by sampling the bird community (1735 samples from 30 species) in natural and anthropogenic land use at different elevations, and screened individuals for haemosporidian parasites from three genera (Plasmodium, Haemoproteus, Leucocytozoon). Overall, Plasmodium had the highest richness but the lowest prevalence, while Leucocytozoon diversity was the lowest despite having the highest prevalence. Interestingly, co-infections (i.e. intra-host diversity) involved primarily Leucocytozoon lineages (95%). We also found marked differences between bird species and habitats. Some bird species showed low prevalence but harbored high diversity of parasites, while others showed high prevalence but were infected with fewer lineages. These infection dynamics are most likely driven by host specificity of parasites and intrinsic characteristics of hosts. In addition, Plasmodium was more abundant in disturbed habitats and at lower elevations, while Leucocytozoon was more prevalent in forest areas and at higher elevations. These results likely reflect the ecological requirements of their vectors: mosquitoes and black flies, respectively.
Collapse
Affiliation(s)
- S Reis
- CIBIO, Research Center in Biodiversity and Genetic Resources, InBIO Associate Laboratory, Vairão, Portugal
| | - M Melo
- CIBIO, Research Center in Biodiversity and Genetic Resources, InBIO Associate Laboratory, Vairão, Portugal; Natural History and Science Museum, University of Porto, Portugal; Fitzpatrick Institute, DST/NRF Centre of Excellence, University of Cape Town, South Africa
| | - R Covas
- CIBIO, Research Center in Biodiversity and Genetic Resources, InBIO Associate Laboratory, Vairão, Portugal; Fitzpatrick Institute, DST/NRF Centre of Excellence, University of Cape Town, South Africa
| | - C Doutrelant
- CEFE, Université de Montpellier, CNRS, Montpellier, France
| | - H Pereira
- CIBIO, Research Center in Biodiversity and Genetic Resources, InBIO Associate Laboratory, Vairão, Portugal
| | - R de Lima
- Centre for Ecology, Evolution and Environmental Changes, University of Lisbon, Portugal; Department of Animal Biology, Faculty of Sciences, University of Lisbon, Portugal
| | - C Loiseau
- CIBIO, Research Center in Biodiversity and Genetic Resources, InBIO Associate Laboratory, Vairão, Portugal; CEFE, Université de Montpellier, CNRS, Montpellier, France.
| |
Collapse
|
11
|
Fecchio A, Ribeiro RM, Ferreira FC, de Angeli Dutra D, Tolesano-Pascoli G, Alquezar RD, Khan AU, Pichorim M, Moreira PA, Costa-Nascimento MJ, Monteiro EF, Mathias BS, Guimarães LO, Simões RF, Braga ÉM, Kirchgatter K, Dias RI. Higher infection probability of haemosporidian parasites in Blue-black Grassquits (Volatinia jacarina) inhabiting native vegetation across Brazil. Parasitol Int 2020; 80:102204. [PMID: 33045411 DOI: 10.1016/j.parint.2020.102204] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 07/24/2020] [Accepted: 08/02/2020] [Indexed: 11/18/2022]
Abstract
Human induced changes on landscape can alter the biotic and abiotic factors that influence the transmission of vector-borne parasites. To examine how infection rates of vector-transmitted parasites respond to changes on natural landscapes, we captured 330 Blue-black Grassquits (Volatinia jacarina) in Brazilian biomes and assessed the prevalence and diversity of avian haemosporidian parasites (Plasmodium and Haemoproteus) across avian host populations inhabiting environment under different disturbance and climatic conditions. Overall prevalence in Blue-black Grassquits was low (11%) and infection rates exhibited considerable spatial variation, ranging from zero to 39%. Based on genetic divergence of cytochrome b gene, we found two lineages of Haemoproteus (Parahaemoproteus) and 10 of Plasmodium. We showed that Blue-black Grassquit populations inhabiting sites with higher proportion of native vegetation cover were more infected across Brazil. Other landscape metrics (number of water bodies and distance to urban areas) and climatic condition (temperature and precipitation) known to influence vector activity and promote avian malaria transmission did not explain infection probability in Blue-black Grassquit populations. Moreover, breeding season did not explain prevalence across avian host populations. Our findings suggest that avian haemosporidian prevalence and diversity in Blue-black Grassquit populations are determined by recent anthropogenic changes in vegetation cover that may alter microclimate, thus influencing vector activity and parasite transmission.
Collapse
Affiliation(s)
- Alan Fecchio
- Programa de Pós-graduação em Ecologia e Conservação da Biodiversidade, Universidade Federal de Mato Grosso, Cuiabá, MT, Brazil.
| | - Rayanne M Ribeiro
- Faculdade de Ciências da Educação e Saúde, Centro Universitário de Brasília, Brasília, DF, Brazil
| | - Francisco C Ferreira
- Center for Conservation Genomics, Smithsonian Conservation Biology Institute, Washington, DC, USA; Center for Vector Biology, Rutgers University, New Brunswick, NJ, USA; Departamento de Parasitologia, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, Brazil
| | - Daniela de Angeli Dutra
- Departamento de Parasitologia, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, Brazil; Department of Zoology, University of Otago, Dunedin, New Zealand
| | - Graziela Tolesano-Pascoli
- Departamento de Zoologia, Instituto de Ciências Biológicas, Universidade de Brasília, Brasília 70910-900, DF, Brazil
| | - Renata D Alquezar
- Programa de Pós-graduação em Ecologia, Instituto de Ciências Biológicas, Universidade de Brasília, Brasília 70919-970, DF, Brazil
| | - Asmat U Khan
- Departamento de Parasitologia, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, Brazil; Department of Zoology, Shaheed Benazir Bhutto University, Sheringal, Dir (Upper) Khyber Pakhtunkhwa, Pakistan
| | - Mauro Pichorim
- Departamento de Botânica e Zoologia, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
| | - Patrícia A Moreira
- Departamento de Biodiversidade, Evolução e Meio Ambiente, Instituto de Ciências Exatas e Biológicas, Universidade Federal de Ouro Preto, Ouro Preto, MG, Brazil
| | | | - Eliana F Monteiro
- Superintendência de Controle de Endemias/IMT-USP, São Paulo, SP 05403-000, Brazil
| | - Bruno S Mathias
- Superintendência de Controle de Endemias/IMT-USP, São Paulo, SP 05403-000, Brazil
| | - Lilian O Guimarães
- Superintendência de Controle de Endemias/IMT-USP, São Paulo, SP 05403-000, Brazil
| | - Roseli F Simões
- Superintendência de Controle de Endemias/IMT-USP, São Paulo, SP 05403-000, Brazil
| | - Érika M Braga
- Departamento de Parasitologia, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, Brazil
| | - Karin Kirchgatter
- Superintendência de Controle de Endemias/IMT-USP, São Paulo, SP 05403-000, Brazil
| | - Raphael I Dias
- Faculdade de Ciências da Educação e Saúde, Centro Universitário de Brasília, Brasília, DF, Brazil; Programa de Pós-graduação em Zoologia, Universidade de Brasília, Brasília, DF, Brazil
| |
Collapse
|
12
|
Peñafiel N, Flores DM, Rivero De Aguilar J, Guayasamin JM, Bonaccorso E. A cost-effective protocol for total DNA isolation from animal tissue. NEOTROPICAL BIODIVERSITY 2020. [DOI: 10.1080/23766808.2019.1706387] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Affiliation(s)
- Nicolás Peñafiel
- Department of Biology, Memorial University of Newfoundland, St. John’s, Canada
| | - Diana M. Flores
- Centro de Investigación de la Biodiversidad y Cambio Climático (BioCamb), Universidad Tecnológica Indoamérica, Quito, Ecuador
| | - Juan Rivero De Aguilar
- Departamento de Ciencias Ecológicas, Facultad de Ciencias, Instituto de Ecología y Biodiversidad, Universidad de Chile, Santiago, Chile
| | - Juan M. Guayasamin
- Centro de Investigación de la Biodiversidad y Cambio Climático (BioCamb), Universidad Tecnológica Indoamérica, Quito, Ecuador
- Laboratorio de Biología Evolutiva, Instituto BIOSFERA, and Colegio de Ciencias Biológicas y Ambientales, Universidad San Francisco de Quito, Quito, Ecuador
| | - Elisa Bonaccorso
- Centro de Investigación de la Biodiversidad y Cambio Climático (BioCamb), Universidad Tecnológica Indoamérica, Quito, Ecuador
- Laboratorio de Biología Evolutiva, Instituto BIOSFERA, and Colegio de Ciencias Biológicas y Ambientales, Universidad San Francisco de Quito, Quito, Ecuador
| |
Collapse
|
13
|
Tchoumbou MA, Mayi MPA, Malange ENF, Foncha FD, Kowo C, Fru-Cho J, Tchuinkam T, Awah-Ndukum J, Dorazio R, Nota Anong D, Cornel AJ, Sehgal RNM. Effect of deforestation on prevalence of avian haemosporidian parasites and mosquito abundance in a tropical rainforest of Cameroon. Int J Parasitol 2019; 50:63-73. [PMID: 31866311 DOI: 10.1016/j.ijpara.2019.10.006] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2019] [Revised: 10/09/2019] [Accepted: 10/11/2019] [Indexed: 10/25/2022]
Abstract
Habitat change caused by deforestation can modify the interactions of many biotic and abiotic factors, and in turn influence patterns of diseases in wild birds. Whether deforestation directly or indirectly affects the prevalence of avian haemosporidian parasites through their hosts and/or vectors is still not well understood. We sampled understory bird communities (insectivorous, frugivorous, granivorous and nectarivorous birds) and mosquitoes in three habitats showing a gradient of deforestation (pristine forest, fragmented forest, and young palm oil plantation), to assess the effects of habitat changes on avian haemosporidian (Plasmodium and Haemoproteus) prevalence and its relationship to bird feeding guilds and mosquito abundance. Blood samples of 845 individual birds belonging to 85 species and 27 families were collected in the three habitat types and screened using microscopy and PCR. Plasmodium infections were detected in 136 individuals (16.09%) and varied significantly among habitat types while Haemoproteus infections were detected in 98 individuals (11.60%) and did not vary significantly among habitat types. However, the prevalence of Plasmodium and Haemoproteus in bird feeding groups varied significantly among habitats. Nectarivorous and granivorous birds had the highest Plasmodium and Haemoproteus prevalence, respectively. The abundance of mosquitoes varied significantly among habitat types and the prevalence of Plasmodium significantly and positively correlated with mosquito abundance in fragmented forest. This study highlights the importance of host and mosquito determinants in the transmission dynamics of avian Plasmodium and Haemoproteus infections following habitat changes. Selective logging favored an increase in the prevalence of Plasmodium in insectivores, the prevalence of Haemoproteus in nectarivores and the abundance of female mosquitoes while, the establishment of the palm oil plantation favored an increase in the prevalence of Plasmodium in granivores and Haemoproteus in nectarivores. Species feeding behavior is also an important determinant to consider for a better understanding of patterns of parasite infections in a changing environment.
Collapse
Affiliation(s)
- Mélanie Adèle Tchoumbou
- Vector Borne Diseases Laboratory of the Applied Biology and Ecology Research Unit (VBID-URBEA), Department of Animal Biology, University of Dschang, P.O. Box 067, Dschang, Cameroon.
| | - Marie Paul Audrey Mayi
- Vector Borne Diseases Laboratory of the Applied Biology and Ecology Research Unit (VBID-URBEA), Department of Animal Biology, University of Dschang, P.O. Box 067, Dschang, Cameroon
| | - Elikwo N F Malange
- Department of Microbiology and Parasitology, University of Buea, P.O. Box 63, Buea, Cameroon
| | - Forfuet David Foncha
- Department of Microbiology and Parasitology, University of Buea, P.O. Box 63, Buea, Cameroon
| | - Cyril Kowo
- Department of Microbiology and Parasitology, University of Buea, P.O. Box 63, Buea, Cameroon
| | - Jerome Fru-Cho
- Department of Microbiology and Parasitology, University of Buea, P.O. Box 63, Buea, Cameroon
| | - Timoléon Tchuinkam
- Vector Borne Diseases Laboratory of the Applied Biology and Ecology Research Unit (VBID-URBEA), Department of Animal Biology, University of Dschang, P.O. Box 067, Dschang, Cameroon
| | - Julius Awah-Ndukum
- Department of Animal Science, University of Dschang, P.O. Box 222, Dschang, Cameroon
| | - Robert Dorazio
- Department of Biology, San Francisco State University. 1600 Holloway Ave, San Francisco, CA 94132, USA
| | - Damian Nota Anong
- Department of Microbiology and Parasitology, University of Buea, P.O. Box 63, Buea, Cameroon
| | - Anthony John Cornel
- Department of Entomology and Nematology, Mosquito Control Research Laboratory, University of California at Davis.9240 South Riverbend Ave, Parlier, CA 93648, USA
| | - Ravinder N M Sehgal
- Department of Biology, San Francisco State University. 1600 Holloway Ave, San Francisco, CA 94132, USA
| |
Collapse
|
14
|
Lotta IA, Valkiūnas G, Pacheco MA, Escalante AA, Hernández SR, Matta NE. Disentangling Leucocytozoon parasite diversity in the neotropics: Descriptions of two new species and shortcomings of molecular diagnostics for leucocytozoids. Int J Parasitol Parasites Wildl 2019; 9:159-173. [PMID: 31193389 PMCID: PMC6526250 DOI: 10.1016/j.ijppaw.2019.05.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Revised: 05/07/2019] [Accepted: 05/07/2019] [Indexed: 01/04/2023]
Abstract
Avian communities from South America harbor an extraordinary diversity of Leucocytozoon species (Haemosporida, Leucocytozoidae). Here, of 890 birds sampled, 10 (1.2%) were infected with Leucocytozoon parasites. Among them, two new species were discovered and described. Leucocytozoon grallariae sp. nov. and Leucocytozoon neotropicalis sp. nov. were found in non-migratory highland passeriforms belonging to the Grallaridae and Cotingidae, respectively. They both possess gametocytes in fusiform host cells. However, due to combining microscopic examination and molecular detection, it was revealed that these parasites were present in co-infections with other Leucocytozoon species, which gametocytes develop in roundish host cells, therefore exhibiting two highly distant parasite lineages isolated from the same samples. Remarkably, the lineages obtained by cloning the mtDNA genomes were not captured by the classic nested PCR, which amplifies a short fragment of cytochrome b gene. Phylogenetic analyses revealed that the lineages obtained by the classic nested PCR clustered with parasites possessing gametocytes in roundish host cells, while the lineages obtained by the mtDNA genome PCR protocol were closely related to Leucocytozoon parasites possessing gametocytes in fusiform host cells. These findings suggest problems with the sensitivity of the molecular protocols commonly used to detect Leucocytozoon species. A detailed analysis of the primers used in the classic nested PCR revealed a match with DNA sequences from those parasites that possess gametocytes in roundish host cells (i.e., Leucocytozoon fringillinarum), while they differ with the orthologous regions in the mtDNA genomes isolated from the samples containing the two new species. Since these are mixed infections, none of the lineages detected in this study can be assigned accurately to the new Leucocytozoon morphospecies that develops in fusiform host cells. However, phylogenetic analyses allowed us to hypothesize their most probable associations. This study highlights the need for developing detection methods to assess the diversity of Leucocytozoon parasites accurately.
Collapse
Affiliation(s)
- Ingrid A. Lotta
- Universidad Nacional de Colombia - Sede Bogotá- Facultad de Ciencias - Departamento de Biología - Grupo de Investigación Caracterización Genética e Inmunología, Carrera 30 No. 45-03, Bogotá, 111321, Colombia
| | - Gediminas Valkiūnas
- Institute of Ecology, Nature Research Centre, Akademijos 2, Vilnius-21, LT, 08412, Lithuania
| | - M. Andreína Pacheco
- Institute for Genomics and Evolutionary Medicine (iGEM), Temple University, Philadelphia, PA, USA
| | - Ananías A. Escalante
- Institute for Genomics and Evolutionary Medicine (iGEM), Temple University, Philadelphia, PA, USA
| | - Sandra Rocío Hernández
- Universidad Nacional de Colombia - Sede Bogotá- Facultad de Ciencias - Departamento de Biología - Grupo de Investigación Caracterización Genética e Inmunología, Carrera 30 No. 45-03, Bogotá, 111321, Colombia
- Red de Biología y Conservación de Vertebrados, Instituto de Ecología A.C., Xalapa, Veracruz, Mexico
| | - Nubia E. Matta
- Universidad Nacional de Colombia - Sede Bogotá- Facultad de Ciencias - Departamento de Biología - Grupo de Investigación Caracterización Genética e Inmunología, Carrera 30 No. 45-03, Bogotá, 111321, Colombia
| |
Collapse
|
15
|
Loaiza JR, Rovira JR, Sanjur OI, Zepeda JA, Pecor JE, Foley DH, Dutari L, Radtke M, Pongsiri MJ, Molinar OS, Laporta GZ. Forest disturbance and vector transmitted diseases in the lowland tropical rainforest of central Panama. Trop Med Int Health 2019; 24:849-861. [DOI: 10.1111/tmi.13244] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Jose R. Loaiza
- Instituto de Investigaciones Científicas y Servicios de Alta Tecnología Panama City Republic of Panama
- Smithsonian Tropical Research Institute Balboa Ancón Republic of Panama
- Programa Centroamericano de Maestría en Entomología Universidad de Panamá Panama City Republic of Panama
| | - Jose R. Rovira
- Instituto de Investigaciones Científicas y Servicios de Alta Tecnología Panama City Republic of Panama
| | - Oris I. Sanjur
- Smithsonian Tropical Research Institute Balboa Ancón Republic of Panama
| | - Jesus Altagracia Zepeda
- Programa Centroamericano de Maestría en Entomología Universidad de Panamá Panama City Republic of Panama
| | - James E. Pecor
- Walter Reed Biosystematics Unit Smithsonian Institution Museum Support Center Suitland MD USA
| | - Desmond H. Foley
- Walter Reed Biosystematics Unit Smithsonian Institution Museum Support Center Suitland MD USA
| | - Larissa Dutari
- Instituto de Investigaciones Científicas y Servicios de Alta Tecnología Panama City Republic of Panama
- Department of Biotechnology Acharya Nagarjuna University Guntur India
| | | | | | - Octavio Smith Molinar
- Centro del Agua del Trópico Húmedo para América Latina y el Caribe Panamá República de Panamá
| | - Gabriel Z. Laporta
- Setor de Pós‐graduação, Pesquisa e Inovação Centro Universitário Saúde ABC Fundação do ABC Santo André Brazil
| |
Collapse
|