| Attributes | Values |
|---|
| rdf:type
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| rdfs:seeAlso
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| Description
| - Three hundred and eighty-six heteropteran specimens belonging to more than 90 species captured in Ghana, Kenya and Ethiopia were examined for the presence of trypanosomatid flagellates. Its sequence-based analysis placed all examined flagellates in 28 typing units. Among 19 newly described typing units, 16 are restricted to sub-Saharan Africa, three belong to previously described species and six to typing units found on other continents. This result was corroborated by the analysis of the ssrRNA gene, sequenced for at least one representative of each major spliced leader RNA-based clade. In all trees obtained, flagellates originating from sub-Saharan Africa were intermingled with those isolated from American, Asian and European hosts, revealing a lack of geographic correlation. They are dispersed throughout most of the known diversity of monoxenous trypanosomatids. A complex picture emerged when co-evolution with their heteropteran hosts was taken into account, since some clades are specific for a single host clade, family or even species, whereas other flagellates display a very low host specificity. The family Reduviidae contains the widest spectrum of trypanosomatids, most likely a consequence of their predatory feeding behaviour, leading to an accumulation of a variety of flagellates from their prey. The plant pathogenic genus Phytomonas is reported here from Africa, to our knowledge for the first time. Finding the same typing units in hosts belonging to different heteropteran families and coming from different continents strongly indicates that the global diversity of the insect trypanosomatids is most likely lower than was predicted on the basis of the %22one host-one parasite%22 paradigm. The analysis presented significantly extends the known diversity of monoxenous insect trypanosomatids and will be instrumental in building a new taxonomy that reflects their true phylogenetic relationships.
- Three hundred and eighty-six heteropteran specimens belonging to more than 90 species captured in Ghana, Kenya and Ethiopia were examined for the presence of trypanosomatid flagellates. Its sequence-based analysis placed all examined flagellates in 28 typing units. Among 19 newly described typing units, 16 are restricted to sub-Saharan Africa, three belong to previously described species and six to typing units found on other continents. This result was corroborated by the analysis of the ssrRNA gene, sequenced for at least one representative of each major spliced leader RNA-based clade. In all trees obtained, flagellates originating from sub-Saharan Africa were intermingled with those isolated from American, Asian and European hosts, revealing a lack of geographic correlation. They are dispersed throughout most of the known diversity of monoxenous trypanosomatids. A complex picture emerged when co-evolution with their heteropteran hosts was taken into account, since some clades are specific for a single host clade, family or even species, whereas other flagellates display a very low host specificity. The family Reduviidae contains the widest spectrum of trypanosomatids, most likely a consequence of their predatory feeding behaviour, leading to an accumulation of a variety of flagellates from their prey. The plant pathogenic genus Phytomonas is reported here from Africa, to our knowledge for the first time. Finding the same typing units in hosts belonging to different heteropteran families and coming from different continents strongly indicates that the global diversity of the insect trypanosomatids is most likely lower than was predicted on the basis of the %22one host-one parasite%22 paradigm. The analysis presented significantly extends the known diversity of monoxenous insect trypanosomatids and will be instrumental in building a new taxonomy that reflects their true phylogenetic relationships. (en)
|
| Title
| - Phylogenetic relationships of trypanosomatids parasitising true bugs (Insecta: Heteroptera) in sub-Saharan Africa
- Phylogenetic relationships of trypanosomatids parasitising true bugs (Insecta: Heteroptera) in sub-Saharan Africa (en)
|
| skos:prefLabel
| - Phylogenetic relationships of trypanosomatids parasitising true bugs (Insecta: Heteroptera) in sub-Saharan Africa
- Phylogenetic relationships of trypanosomatids parasitising true bugs (Insecta: Heteroptera) in sub-Saharan Africa (en)
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| skos:notation
| - RIV/00216208:11310/12:10127583!RIV13-GA0-11310___
|
| http://linked.open...avai/predkladatel
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| http://linked.open...avai/riv/aktivita
| |
| http://linked.open...avai/riv/aktivity
| - I, P(GD206/09/H026), S, Z(AV0Z60220518), Z(MSM0021620828)
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| http://linked.open...iv/cisloPeriodika
| |
| http://linked.open...vai/riv/dodaniDat
| |
| http://linked.open...aciTvurceVysledku
| |
| http://linked.open.../riv/druhVysledku
| |
| http://linked.open...iv/duvernostUdaju
| |
| http://linked.open...titaPredkladatele
| |
| http://linked.open...dnocenehoVysledku
| |
| http://linked.open...ai/riv/idVysledku
| - RIV/00216208:11310/12:10127583
|
| http://linked.open...riv/jazykVysledku
| |
| http://linked.open.../riv/klicovaSlova
| - Insects; Diversity; Phylogeny; Trypanosomatids (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...odStatuVydavatele
| |
| http://linked.open...ontrolniKodProRIV
| |
| http://linked.open...i/riv/nazevZdroje
| - International Journal for Parasitology
|
| http://linked.open...in/vavai/riv/obor
| |
| http://linked.open...ichTvurcuVysledku
| |
| http://linked.open...cetTvurcuVysledku
| |
| http://linked.open...vavai/riv/projekt
| |
| http://linked.open...UplatneniVysledku
| |
| http://linked.open...v/svazekPeriodika
| |
| http://linked.open...iv/tvurceVysledku
| - Jirků, Milan
- Kment, Petr
- Votýpka, Jan
- Klepetková, Helena
- Lukes, Julius
|
| http://linked.open...ain/vavai/riv/wos
| |
| http://linked.open...n/vavai/riv/zamer
| |
| issn
| |
| number of pages
| |
| http://bibframe.org/vocab/doi
| - 10.1016/j.ijpara.2012.03.007
|
| http://localhost/t...ganizacniJednotka
| |
| is http://linked.open...avai/riv/vysledek
of | |
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