Endogenous florendoviruses are major components of plant genomes and hallmarks of virus evolution
The extent and importance of endogenous viral elements have been extensively described in animals but are much less well understood in plants. Here we describe a new genus of Caulimoviridae called ‘Florendovirus’, members of which have colonized the genomes of a large diversity of flowering plants,...
| Autores principales: | , , , , , , , , , , , |
|---|---|
| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
Springer
2014
|
| Acceso en línea: | https://hdl.handle.net/10568/165455 |
| _version_ | 1855528590526906368 |
|---|---|
| author | Geering, Andrew D. W. Maumus, Florian Copetti, Dario Choisne, Nathalie Zwickl, Derrick J. Zytnicki, Matthias McTaggart, Alistair R. Scalabrin, Simone Vezzulli, Silvia Wing, Rod A. Quesneville, Hadi Teycheney, Pierre-Yves |
| author_browse | Choisne, Nathalie Copetti, Dario Geering, Andrew D. W. Maumus, Florian McTaggart, Alistair R. Quesneville, Hadi Scalabrin, Simone Teycheney, Pierre-Yves Vezzulli, Silvia Wing, Rod A. Zwickl, Derrick J. Zytnicki, Matthias |
| author_facet | Geering, Andrew D. W. Maumus, Florian Copetti, Dario Choisne, Nathalie Zwickl, Derrick J. Zytnicki, Matthias McTaggart, Alistair R. Scalabrin, Simone Vezzulli, Silvia Wing, Rod A. Quesneville, Hadi Teycheney, Pierre-Yves |
| author_sort | Geering, Andrew D. W. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | The extent and importance of endogenous viral elements have been extensively described in animals but are much less well understood in plants. Here we describe a new genus of Caulimoviridae called ‘Florendovirus’, members of which have colonized the genomes of a large diversity of flowering plants, sometimes at very high copy numbers (>0.5% total genome content). The genome invasion of Oryza is dated to over 1.8 million years ago (MYA) but phylogeographic evidence points to an even older age of 20–34 MYA for this virus group. Some appear to have had a bipartite genome organization, a unique characteristic among viral retroelements. In Vitis vinifera, 9% of the endogenous florendovirus loci are located within introns and therefore may influence host gene expression. The frequent colocation of endogenous florendovirus loci with TA simple sequence repeats, which are associated with chromosome fragility, suggests sequence capture during repair of double-stranded DNA breaks. |
| format | Journal Article |
| id | CGSpace165455 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2014 |
| publishDateRange | 2014 |
| publishDateSort | 2014 |
| publisher | Springer |
| publisherStr | Springer |
| record_format | dspace |
| spelling | CGSpace1654552024-12-19T14:12:51Z Endogenous florendoviruses are major components of plant genomes and hallmarks of virus evolution Geering, Andrew D. W. Maumus, Florian Copetti, Dario Choisne, Nathalie Zwickl, Derrick J. Zytnicki, Matthias McTaggart, Alistair R. Scalabrin, Simone Vezzulli, Silvia Wing, Rod A. Quesneville, Hadi Teycheney, Pierre-Yves The extent and importance of endogenous viral elements have been extensively described in animals but are much less well understood in plants. Here we describe a new genus of Caulimoviridae called ‘Florendovirus’, members of which have colonized the genomes of a large diversity of flowering plants, sometimes at very high copy numbers (>0.5% total genome content). The genome invasion of Oryza is dated to over 1.8 million years ago (MYA) but phylogeographic evidence points to an even older age of 20–34 MYA for this virus group. Some appear to have had a bipartite genome organization, a unique characteristic among viral retroelements. In Vitis vinifera, 9% of the endogenous florendovirus loci are located within introns and therefore may influence host gene expression. The frequent colocation of endogenous florendovirus loci with TA simple sequence repeats, which are associated with chromosome fragility, suggests sequence capture during repair of double-stranded DNA breaks. 2014-11-10 2024-12-19T12:55:04Z 2024-12-19T12:55:04Z Journal Article https://hdl.handle.net/10568/165455 en Open Access Springer Geering, Andrew D. W.; Maumus, Florian; Copetti, Dario; Choisne, Nathalie; Zwickl, Derrick J.; Zytnicki, Matthias; McTaggart, Alistair R.; Scalabrin, Simone; Vezzulli, Silvia; Wing, Rod A.; Quesneville, Hadi and Teycheney, Pierre-Yves. 2014. Endogenous florendoviruses are major components of plant genomes and hallmarks of virus evolution. Nat Commun, Volume 5, no. 1 |
| spellingShingle | Geering, Andrew D. W. Maumus, Florian Copetti, Dario Choisne, Nathalie Zwickl, Derrick J. Zytnicki, Matthias McTaggart, Alistair R. Scalabrin, Simone Vezzulli, Silvia Wing, Rod A. Quesneville, Hadi Teycheney, Pierre-Yves Endogenous florendoviruses are major components of plant genomes and hallmarks of virus evolution |
| title | Endogenous florendoviruses are major components of plant genomes and hallmarks of virus evolution |
| title_full | Endogenous florendoviruses are major components of plant genomes and hallmarks of virus evolution |
| title_fullStr | Endogenous florendoviruses are major components of plant genomes and hallmarks of virus evolution |
| title_full_unstemmed | Endogenous florendoviruses are major components of plant genomes and hallmarks of virus evolution |
| title_short | Endogenous florendoviruses are major components of plant genomes and hallmarks of virus evolution |
| title_sort | endogenous florendoviruses are major components of plant genomes and hallmarks of virus evolution |
| url | https://hdl.handle.net/10568/165455 |
| work_keys_str_mv | AT geeringandrewdw endogenousflorendovirusesaremajorcomponentsofplantgenomesandhallmarksofvirusevolution AT maumusflorian endogenousflorendovirusesaremajorcomponentsofplantgenomesandhallmarksofvirusevolution AT copettidario endogenousflorendovirusesaremajorcomponentsofplantgenomesandhallmarksofvirusevolution AT choisnenathalie endogenousflorendovirusesaremajorcomponentsofplantgenomesandhallmarksofvirusevolution AT zwicklderrickj endogenousflorendovirusesaremajorcomponentsofplantgenomesandhallmarksofvirusevolution AT zytnickimatthias endogenousflorendovirusesaremajorcomponentsofplantgenomesandhallmarksofvirusevolution AT mctaggartalistairr endogenousflorendovirusesaremajorcomponentsofplantgenomesandhallmarksofvirusevolution AT scalabrinsimone endogenousflorendovirusesaremajorcomponentsofplantgenomesandhallmarksofvirusevolution AT vezzullisilvia endogenousflorendovirusesaremajorcomponentsofplantgenomesandhallmarksofvirusevolution AT wingroda endogenousflorendovirusesaremajorcomponentsofplantgenomesandhallmarksofvirusevolution AT quesnevillehadi endogenousflorendovirusesaremajorcomponentsofplantgenomesandhallmarksofvirusevolution AT teycheneypierreyves endogenousflorendovirusesaremajorcomponentsofplantgenomesandhallmarksofvirusevolution |