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Horizontal gene transfer facilitated the evolution of plant parasitic mechanisms in the oomycetes
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Zeitschriftentitel: | Proceedings of the National Academy of Sciences |
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Personen und Körperschaften: | , , , , , , , , |
In: | Proceedings of the National Academy of Sciences, 108, 2011, 37, S. 15258-15263 |
Format: | E-Article |
Sprache: | Englisch |
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Proceedings of the National Academy of Sciences
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author_facet |
Richards, Thomas A. Soanes, Darren M. Jones, Meredith D. M. Vasieva, Olga Leonard, Guy Paszkiewicz, Konrad Foster, Peter G. Hall, Neil Talbot, Nicholas J. Richards, Thomas A. Soanes, Darren M. Jones, Meredith D. M. Vasieva, Olga Leonard, Guy Paszkiewicz, Konrad Foster, Peter G. Hall, Neil Talbot, Nicholas J. |
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author |
Richards, Thomas A. Soanes, Darren M. Jones, Meredith D. M. Vasieva, Olga Leonard, Guy Paszkiewicz, Konrad Foster, Peter G. Hall, Neil Talbot, Nicholas J. |
spellingShingle |
Richards, Thomas A. Soanes, Darren M. Jones, Meredith D. M. Vasieva, Olga Leonard, Guy Paszkiewicz, Konrad Foster, Peter G. Hall, Neil Talbot, Nicholas J. Proceedings of the National Academy of Sciences Horizontal gene transfer facilitated the evolution of plant parasitic mechanisms in the oomycetes Multidisciplinary |
author_sort |
richards, thomas a. |
spelling |
Richards, Thomas A. Soanes, Darren M. Jones, Meredith D. M. Vasieva, Olga Leonard, Guy Paszkiewicz, Konrad Foster, Peter G. Hall, Neil Talbot, Nicholas J. 0027-8424 1091-6490 Proceedings of the National Academy of Sciences Multidisciplinary http://dx.doi.org/10.1073/pnas.1105100108 <jats:p> Horizontal gene transfer (HGT) can radically alter the genomes of microorganisms, providing the capacity to adapt to new lifestyles, environments, and hosts. However, the extent of HGT between eukaryotes is unclear. Using whole-genome, gene-by-gene phylogenetic analysis we demonstrate an extensive pattern of cross-kingdom HGT between fungi and oomycetes. Comparative genomics, including the de novo genome sequence of <jats:italic>Hyphochytrium catenoides</jats:italic> , a free-living sister of the oomycetes, shows that these transfers largely converge within the radiation of oomycetes that colonize plant tissues. The repertoire of HGTs includes a large number of putatively secreted proteins; for example, 7.6% of the secreted proteome of the sudden oak death parasite <jats:italic>Phytophthora ramorum</jats:italic> has been acquired from fungi by HGT. Transfers include gene products with the capacity to break down plant cell walls and acquire sugars, nucleic acids, nitrogen, and phosphate sources from the environment. Predicted HGTs also include proteins implicated in resisting plant defense mechanisms and effector proteins for attacking plant cells. These data are consistent with the hypothesis that some oomycetes became successful plant parasites by multiple acquisitions of genes from fungi. </jats:p> Horizontal gene transfer facilitated the evolution of plant parasitic mechanisms in the oomycetes Proceedings of the National Academy of Sciences |
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title |
Horizontal gene transfer facilitated the evolution of plant parasitic mechanisms in the oomycetes |
title_unstemmed |
Horizontal gene transfer facilitated the evolution of plant parasitic mechanisms in the oomycetes |
title_full |
Horizontal gene transfer facilitated the evolution of plant parasitic mechanisms in the oomycetes |
title_fullStr |
Horizontal gene transfer facilitated the evolution of plant parasitic mechanisms in the oomycetes |
title_full_unstemmed |
Horizontal gene transfer facilitated the evolution of plant parasitic mechanisms in the oomycetes |
title_short |
Horizontal gene transfer facilitated the evolution of plant parasitic mechanisms in the oomycetes |
title_sort |
horizontal gene transfer facilitated the evolution of plant parasitic mechanisms in the oomycetes |
topic |
Multidisciplinary |
url |
http://dx.doi.org/10.1073/pnas.1105100108 |
publishDate |
2011 |
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15258-15263 |
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<jats:p>
Horizontal gene transfer (HGT) can radically alter the genomes of microorganisms, providing the capacity to adapt to new lifestyles, environments, and hosts. However, the extent of HGT between eukaryotes is unclear. Using whole-genome, gene-by-gene phylogenetic analysis we demonstrate an extensive pattern of cross-kingdom HGT between fungi and oomycetes. Comparative genomics, including the de novo genome sequence of
<jats:italic>Hyphochytrium catenoides</jats:italic>
, a free-living sister of the oomycetes, shows that these transfers largely converge within the radiation of oomycetes that colonize plant tissues. The repertoire of HGTs includes a large number of putatively secreted proteins; for example, 7.6% of the secreted proteome of the sudden oak death parasite
<jats:italic>Phytophthora ramorum</jats:italic>
has been acquired from fungi by HGT. Transfers include gene products with the capacity to break down plant cell walls and acquire sugars, nucleic acids, nitrogen, and phosphate sources from the environment. Predicted HGTs also include proteins implicated in resisting plant defense mechanisms and effector proteins for attacking plant cells. These data are consistent with the hypothesis that some oomycetes became successful plant parasites by multiple acquisitions of genes from fungi.
</jats:p> |
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author | Richards, Thomas A., Soanes, Darren M., Jones, Meredith D. M., Vasieva, Olga, Leonard, Guy, Paszkiewicz, Konrad, Foster, Peter G., Hall, Neil, Talbot, Nicholas J. |
author_facet | Richards, Thomas A., Soanes, Darren M., Jones, Meredith D. M., Vasieva, Olga, Leonard, Guy, Paszkiewicz, Konrad, Foster, Peter G., Hall, Neil, Talbot, Nicholas J., Richards, Thomas A., Soanes, Darren M., Jones, Meredith D. M., Vasieva, Olga, Leonard, Guy, Paszkiewicz, Konrad, Foster, Peter G., Hall, Neil, Talbot, Nicholas J. |
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description | <jats:p> Horizontal gene transfer (HGT) can radically alter the genomes of microorganisms, providing the capacity to adapt to new lifestyles, environments, and hosts. However, the extent of HGT between eukaryotes is unclear. Using whole-genome, gene-by-gene phylogenetic analysis we demonstrate an extensive pattern of cross-kingdom HGT between fungi and oomycetes. Comparative genomics, including the de novo genome sequence of <jats:italic>Hyphochytrium catenoides</jats:italic> , a free-living sister of the oomycetes, shows that these transfers largely converge within the radiation of oomycetes that colonize plant tissues. The repertoire of HGTs includes a large number of putatively secreted proteins; for example, 7.6% of the secreted proteome of the sudden oak death parasite <jats:italic>Phytophthora ramorum</jats:italic> has been acquired from fungi by HGT. Transfers include gene products with the capacity to break down plant cell walls and acquire sugars, nucleic acids, nitrogen, and phosphate sources from the environment. Predicted HGTs also include proteins implicated in resisting plant defense mechanisms and effector proteins for attacking plant cells. These data are consistent with the hypothesis that some oomycetes became successful plant parasites by multiple acquisitions of genes from fungi. </jats:p> |
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spelling | Richards, Thomas A. Soanes, Darren M. Jones, Meredith D. M. Vasieva, Olga Leonard, Guy Paszkiewicz, Konrad Foster, Peter G. Hall, Neil Talbot, Nicholas J. 0027-8424 1091-6490 Proceedings of the National Academy of Sciences Multidisciplinary http://dx.doi.org/10.1073/pnas.1105100108 <jats:p> Horizontal gene transfer (HGT) can radically alter the genomes of microorganisms, providing the capacity to adapt to new lifestyles, environments, and hosts. However, the extent of HGT between eukaryotes is unclear. Using whole-genome, gene-by-gene phylogenetic analysis we demonstrate an extensive pattern of cross-kingdom HGT between fungi and oomycetes. Comparative genomics, including the de novo genome sequence of <jats:italic>Hyphochytrium catenoides</jats:italic> , a free-living sister of the oomycetes, shows that these transfers largely converge within the radiation of oomycetes that colonize plant tissues. The repertoire of HGTs includes a large number of putatively secreted proteins; for example, 7.6% of the secreted proteome of the sudden oak death parasite <jats:italic>Phytophthora ramorum</jats:italic> has been acquired from fungi by HGT. Transfers include gene products with the capacity to break down plant cell walls and acquire sugars, nucleic acids, nitrogen, and phosphate sources from the environment. Predicted HGTs also include proteins implicated in resisting plant defense mechanisms and effector proteins for attacking plant cells. These data are consistent with the hypothesis that some oomycetes became successful plant parasites by multiple acquisitions of genes from fungi. </jats:p> Horizontal gene transfer facilitated the evolution of plant parasitic mechanisms in the oomycetes Proceedings of the National Academy of Sciences |
spellingShingle | Richards, Thomas A., Soanes, Darren M., Jones, Meredith D. M., Vasieva, Olga, Leonard, Guy, Paszkiewicz, Konrad, Foster, Peter G., Hall, Neil, Talbot, Nicholas J., Proceedings of the National Academy of Sciences, Horizontal gene transfer facilitated the evolution of plant parasitic mechanisms in the oomycetes, Multidisciplinary |
title | Horizontal gene transfer facilitated the evolution of plant parasitic mechanisms in the oomycetes |
title_full | Horizontal gene transfer facilitated the evolution of plant parasitic mechanisms in the oomycetes |
title_fullStr | Horizontal gene transfer facilitated the evolution of plant parasitic mechanisms in the oomycetes |
title_full_unstemmed | Horizontal gene transfer facilitated the evolution of plant parasitic mechanisms in the oomycetes |
title_short | Horizontal gene transfer facilitated the evolution of plant parasitic mechanisms in the oomycetes |
title_sort | horizontal gene transfer facilitated the evolution of plant parasitic mechanisms in the oomycetes |
title_unstemmed | Horizontal gene transfer facilitated the evolution of plant parasitic mechanisms in the oomycetes |
topic | Multidisciplinary |
url | http://dx.doi.org/10.1073/pnas.1105100108 |