Differential divergences of obligately insect-pathogenic Entomophthora species from fly and aphid hosts
Three DNA regions (ITS 1, LSU rRNA and GPD) of isolates from the insect-pathogenic fungus genus Entomophthora originating from different fly (Diptera) and aphid (Hemiptera) host taxa were sequenced. The results documented a large genetic diversity among the fly-pathogenic Entomophthora and only mino...
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Formato: | Articulo |
Lenguaje: | Inglés |
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2009
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Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/82716 |
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I19-R120-10915-82716 |
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dspace |
institution |
Universidad Nacional de La Plata |
institution_str |
I-19 |
repository_str |
R-120 |
collection |
SEDICI (UNLP) |
language |
Inglés |
topic |
Ciencias Naturales Diptera Entomopathogenic fungi Entomophthoraceae Entomophthorales Evolution Hemiptera |
spellingShingle |
Ciencias Naturales Diptera Entomopathogenic fungi Entomophthoraceae Entomophthorales Evolution Hemiptera Jensen, Annette Bruun Eilenberg, Jørgen López Lastra, Claudia Cristina Differential divergences of obligately insect-pathogenic Entomophthora species from fly and aphid hosts |
topic_facet |
Ciencias Naturales Diptera Entomopathogenic fungi Entomophthoraceae Entomophthorales Evolution Hemiptera |
description |
Three DNA regions (ITS 1, LSU rRNA and GPD) of isolates from the insect-pathogenic fungus genus Entomophthora originating from different fly (Diptera) and aphid (Hemiptera) host taxa were sequenced. The results documented a large genetic diversity among the fly-pathogenic Entomophthora and only minor differences among aphid-pathogenic Entomophthora. The evolutionary time of divergence of the fly and the aphid host taxa included cannot account for this difference. The host-driven divergence of Entomophthora, therefore, has been much greater in flies than in aphids. Host-range differences or a recent host shift to aphid are possible explanations. |
format |
Articulo Articulo |
author |
Jensen, Annette Bruun Eilenberg, Jørgen López Lastra, Claudia Cristina |
author_facet |
Jensen, Annette Bruun Eilenberg, Jørgen López Lastra, Claudia Cristina |
author_sort |
Jensen, Annette Bruun |
title |
Differential divergences of obligately insect-pathogenic Entomophthora species from fly and aphid hosts |
title_short |
Differential divergences of obligately insect-pathogenic Entomophthora species from fly and aphid hosts |
title_full |
Differential divergences of obligately insect-pathogenic Entomophthora species from fly and aphid hosts |
title_fullStr |
Differential divergences of obligately insect-pathogenic Entomophthora species from fly and aphid hosts |
title_full_unstemmed |
Differential divergences of obligately insect-pathogenic Entomophthora species from fly and aphid hosts |
title_sort |
differential divergences of obligately insect-pathogenic entomophthora species from fly and aphid hosts |
publishDate |
2009 |
url |
http://sedici.unlp.edu.ar/handle/10915/82716 |
work_keys_str_mv |
AT jensenannettebruun differentialdivergencesofobligatelyinsectpathogenicentomophthoraspeciesfromflyandaphidhosts AT eilenbergjørgen differentialdivergencesofobligatelyinsectpathogenicentomophthoraspeciesfromflyandaphidhosts AT lopezlastraclaudiacristina differentialdivergencesofobligatelyinsectpathogenicentomophthoraspeciesfromflyandaphidhosts |
bdutipo_str |
Repositorios |
_version_ |
1764820488557690882 |