Global DNA methylation changes in Cucurbitaceae inter-species grafting
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Relatório |
Idioma: | eng |
Título da fonte: | Crop Breeding and Applied Biotechnology |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332015000200112 |
Resumo: | Grafting has been used to improve yield, fruit quality and disease resistance in a range of tree and vegetable species. The molecular mechanisms underpinning grafting responses have only recently started to be delineated. One of those mechanisms involves long distance transfer of genetic material from rootstock to scion alluding to an epigenetic component to the grafting process. In the research presented herein we extended published work on heritable changes in the DNA methylation pattern of Solanaceae scion genomes, in Cucurbitaceae inter-species grafting. Specifically, we examined global DNA methylation changes in scions of cucumber, melon and watermelon heterografted onto pumpkin rootstocks using MSAP analysis. We observed a significant increase of global DNA methylation in cucumber and melon scions pointing to an epigenetic effect in Cucurbitaceae heterografting. Exploitation of differential epigenetic marking in different rootstock-scion combinations could lead to development of epi-molecular markers for generation and selection of superior quality grafted vegetables. |
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Crop Breeding and Applied Biotechnology |
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Global DNA methylation changes in Cucurbitaceae inter-species graftingDNA methylationepigenetic regulationepigenetic breedinggraftingCucurbitaceaeGrafting has been used to improve yield, fruit quality and disease resistance in a range of tree and vegetable species. The molecular mechanisms underpinning grafting responses have only recently started to be delineated. One of those mechanisms involves long distance transfer of genetic material from rootstock to scion alluding to an epigenetic component to the grafting process. In the research presented herein we extended published work on heritable changes in the DNA methylation pattern of Solanaceae scion genomes, in Cucurbitaceae inter-species grafting. Specifically, we examined global DNA methylation changes in scions of cucumber, melon and watermelon heterografted onto pumpkin rootstocks using MSAP analysis. We observed a significant increase of global DNA methylation in cucumber and melon scions pointing to an epigenetic effect in Cucurbitaceae heterografting. Exploitation of differential epigenetic marking in different rootstock-scion combinations could lead to development of epi-molecular markers for generation and selection of superior quality grafted vegetables.Crop Breeding and Applied Biotechnology2015-06-01info:eu-repo/semantics/reportinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332015000200112Crop Breeding and Applied Biotechnology v.15 n.2 2015reponame:Crop Breeding and Applied Biotechnologyinstname:Sociedade Brasileira de Melhoramento de Plantasinstacron:CBAB10.1590/1984-70332015v15n2n20info:eu-repo/semantics/openAccessAvramidou,EvangeliaKapazoglou,AlikiAravanopoulos,Filippos A.Xanthopoulou,AlikiGanopoulos,IoannisTsaballa,AphroditeMadesis,PanagiotisDoulis,Andreas G.Tsaftaris,Athanasioseng2015-05-15T00:00:00Zoai:scielo:S1984-70332015000200112Revistahttps://cbab.sbmp.org.br/#ONGhttps://old.scielo.br/oai/scielo-oai.phpcbabjournal@gmail.com||cbab@ufv.br1984-70331518-7853opendoar:2015-05-15T00:00Crop Breeding and Applied Biotechnology - Sociedade Brasileira de Melhoramento de Plantasfalse |
dc.title.none.fl_str_mv |
Global DNA methylation changes in Cucurbitaceae inter-species grafting |
title |
Global DNA methylation changes in Cucurbitaceae inter-species grafting |
spellingShingle |
Global DNA methylation changes in Cucurbitaceae inter-species grafting Avramidou,Evangelia DNA methylation epigenetic regulation epigenetic breeding grafting Cucurbitaceae |
title_short |
Global DNA methylation changes in Cucurbitaceae inter-species grafting |
title_full |
Global DNA methylation changes in Cucurbitaceae inter-species grafting |
title_fullStr |
Global DNA methylation changes in Cucurbitaceae inter-species grafting |
title_full_unstemmed |
Global DNA methylation changes in Cucurbitaceae inter-species grafting |
title_sort |
Global DNA methylation changes in Cucurbitaceae inter-species grafting |
author |
Avramidou,Evangelia |
author_facet |
Avramidou,Evangelia Kapazoglou,Aliki Aravanopoulos,Filippos A. Xanthopoulou,Aliki Ganopoulos,Ioannis Tsaballa,Aphrodite Madesis,Panagiotis Doulis,Andreas G. Tsaftaris,Athanasios |
author_role |
author |
author2 |
Kapazoglou,Aliki Aravanopoulos,Filippos A. Xanthopoulou,Aliki Ganopoulos,Ioannis Tsaballa,Aphrodite Madesis,Panagiotis Doulis,Andreas G. Tsaftaris,Athanasios |
author2_role |
author author author author author author author author |
dc.contributor.author.fl_str_mv |
Avramidou,Evangelia Kapazoglou,Aliki Aravanopoulos,Filippos A. Xanthopoulou,Aliki Ganopoulos,Ioannis Tsaballa,Aphrodite Madesis,Panagiotis Doulis,Andreas G. Tsaftaris,Athanasios |
dc.subject.por.fl_str_mv |
DNA methylation epigenetic regulation epigenetic breeding grafting Cucurbitaceae |
topic |
DNA methylation epigenetic regulation epigenetic breeding grafting Cucurbitaceae |
description |
Grafting has been used to improve yield, fruit quality and disease resistance in a range of tree and vegetable species. The molecular mechanisms underpinning grafting responses have only recently started to be delineated. One of those mechanisms involves long distance transfer of genetic material from rootstock to scion alluding to an epigenetic component to the grafting process. In the research presented herein we extended published work on heritable changes in the DNA methylation pattern of Solanaceae scion genomes, in Cucurbitaceae inter-species grafting. Specifically, we examined global DNA methylation changes in scions of cucumber, melon and watermelon heterografted onto pumpkin rootstocks using MSAP analysis. We observed a significant increase of global DNA methylation in cucumber and melon scions pointing to an epigenetic effect in Cucurbitaceae heterografting. Exploitation of differential epigenetic marking in different rootstock-scion combinations could lead to development of epi-molecular markers for generation and selection of superior quality grafted vegetables. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-06-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/report |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
report |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332015000200112 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332015000200112 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1984-70332015v15n2n20 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Crop Breeding and Applied Biotechnology |
publisher.none.fl_str_mv |
Crop Breeding and Applied Biotechnology |
dc.source.none.fl_str_mv |
Crop Breeding and Applied Biotechnology v.15 n.2 2015 reponame:Crop Breeding and Applied Biotechnology instname:Sociedade Brasileira de Melhoramento de Plantas instacron:CBAB |
instname_str |
Sociedade Brasileira de Melhoramento de Plantas |
instacron_str |
CBAB |
institution |
CBAB |
reponame_str |
Crop Breeding and Applied Biotechnology |
collection |
Crop Breeding and Applied Biotechnology |
repository.name.fl_str_mv |
Crop Breeding and Applied Biotechnology - Sociedade Brasileira de Melhoramento de Plantas |
repository.mail.fl_str_mv |
cbabjournal@gmail.com||cbab@ufv.br |
_version_ |
1754209186772680704 |