Ultra - high - density QTL marker mapping for seedling photomorphogenesis mediating Arabidopsis establishment in Southern Patagonia
- Autores
- Matsusaka, Daniel; Filiault, Daniele; Sánchez, Diego H.; Botto, Javier Francisco
- Año de publicación
- 2021
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Fil: Matsusaka, Daniel. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.
Fil: Matsusaka, Daniel. CONICET – Universidad de Buenos Aires. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.
Fil: Filiault, Daniele. Austrian Academy of Sciences. Gregor Mendel Institute. Vienna BioCenter. Vienna, Austria.
Fil: Sánchez, Diego H. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.
Fil: Sánchez, Diego H. CONICET – Universidad de Buenos Aires. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.
Fil: Botto, Javier Francisco. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.
Fil: Botto, Javier Francisco. CONICET – Universidad de Buenos Aires. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.
Arabidopsis thaliana shows a wide range of genetic and trait variation among wild accessions. Because of its unparalleled biological and genomic resources, Arabidopsis has a high potential for the identification of genes underlying ecologically important complex traits, thus providing new insights on genome evolution. Previous research suggested that distinct light responses were crucial for Arabidopsis establishment in a peculiar ecological niche of southern Patagonia. The aim of this study was to explore the genetic basis of contrasting light-associated physiological traits that may have mediated the rapid adaptation to this new environment. From a biparental cross between the photomorphogenic contrasting accessions Patagonia (Pat) and Columbia (Col-0), we generated a novel recombinant inbred line (RIL) population, which was entirely next-generation sequenced to achieve ultra-high-density saturating molecular markers resulting in supreme mapping sensitivity. We validated the quality of the RIL population by quantitative trait loci (QTL) mapping for seedling de-etiolation, finding seven QTLs for hypocotyl length in the dark and continuous blue light (Bc), continuous red light (Rc), and continuous far-red light (FRc). The most relevant QTLs, Rc1 and Bc1, were mapped close together to chromosome V; the former for Rc and Rc/dark, and the latter for Bc, FRc, and dark treatments. The additive effects of both QTLs were confirmed by independent heterogeneous inbred families (HIFs), and we explored TZP and ABA1 as potential candidate genes for Rc1 and Bc1QTLs, respectively. We conclude that the Pat × Col-0 RIL population is a valuable novel genetic resource to explore other adaptive traits in Arabidopsis.
grafs. - Fuente
- Frontiers in Plant Science
Vol.12
e677728
http://www.frontiersin.org - Materia
-
ARABIDOPSIS
RILS
HIFS
QTL
SEEDLING DE ETIOLATION - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- acceso abierto
- Repositorio
- Institución
- Universidad de Buenos Aires. Facultad de Agronomía
- OAI Identificador
- snrd:2021matsusaka
Ver los metadatos del registro completo
id |
FAUBA_e912db0b592bf293329dfdd625123b41 |
---|---|
oai_identifier_str |
snrd:2021matsusaka |
network_acronym_str |
FAUBA |
repository_id_str |
2729 |
network_name_str |
FAUBA Digital (UBA-FAUBA) |
spelling |
Ultra - high - density QTL marker mapping for seedling photomorphogenesis mediating Arabidopsis establishment in Southern PatagoniaMatsusaka, DanielFiliault, DanieleSánchez, Diego H.Botto, Javier FranciscoARABIDOPSISRILSHIFSQTLSEEDLING DE ETIOLATIONFil: Matsusaka, Daniel. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.Fil: Matsusaka, Daniel. CONICET – Universidad de Buenos Aires. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.Fil: Filiault, Daniele. Austrian Academy of Sciences. Gregor Mendel Institute. Vienna BioCenter. Vienna, Austria.Fil: Sánchez, Diego H. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.Fil: Sánchez, Diego H. CONICET – Universidad de Buenos Aires. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.Fil: Botto, Javier Francisco. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.Fil: Botto, Javier Francisco. CONICET – Universidad de Buenos Aires. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.Arabidopsis thaliana shows a wide range of genetic and trait variation among wild accessions. Because of its unparalleled biological and genomic resources, Arabidopsis has a high potential for the identification of genes underlying ecologically important complex traits, thus providing new insights on genome evolution. Previous research suggested that distinct light responses were crucial for Arabidopsis establishment in a peculiar ecological niche of southern Patagonia. The aim of this study was to explore the genetic basis of contrasting light-associated physiological traits that may have mediated the rapid adaptation to this new environment. From a biparental cross between the photomorphogenic contrasting accessions Patagonia (Pat) and Columbia (Col-0), we generated a novel recombinant inbred line (RIL) population, which was entirely next-generation sequenced to achieve ultra-high-density saturating molecular markers resulting in supreme mapping sensitivity. We validated the quality of the RIL population by quantitative trait loci (QTL) mapping for seedling de-etiolation, finding seven QTLs for hypocotyl length in the dark and continuous blue light (Bc), continuous red light (Rc), and continuous far-red light (FRc). The most relevant QTLs, Rc1 and Bc1, were mapped close together to chromosome V; the former for Rc and Rc/dark, and the latter for Bc, FRc, and dark treatments. The additive effects of both QTLs were confirmed by independent heterogeneous inbred families (HIFs), and we explored TZP and ABA1 as potential candidate genes for Rc1 and Bc1QTLs, respectively. We conclude that the Pat × Col-0 RIL population is a valuable novel genetic resource to explore other adaptive traits in Arabidopsis.grafs.2021articleinfo:eu-repo/semantics/articlepublishedVersioninfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfdoi:10.3389/fpls.2021.677728issn:1664-462Xhttp://ri.agro.uba.ar/greenstone3/library/collection/arti/document/2021matsusakaFrontiers in Plant ScienceVol.12e677728http://www.frontiersin.orgreponame:FAUBA Digital (UBA-FAUBA)instname:Universidad de Buenos Aires. Facultad de Agronomíaeng7016766Patagonia (general region)info:eu-repo/semantics/openAccessopenAccesshttp://ri.agro.uba.ar/greenstone3/library/page/biblioteca#section42025-09-29T13:41:05Zsnrd:2021matsusakainstacron:UBA-FAUBAInstitucionalhttp://ri.agro.uba.ar/Universidad públicaNo correspondehttp://ri.agro.uba.ar/greenstone3/oaiserver?verb=ListSetsmartino@agro.uba.ar;berasa@agro.uba.ar ArgentinaNo correspondeNo correspondeNo correspondeopendoar:27292025-09-29 13:41:05.757FAUBA Digital (UBA-FAUBA) - Universidad de Buenos Aires. Facultad de Agronomíafalse |
dc.title.none.fl_str_mv |
Ultra - high - density QTL marker mapping for seedling photomorphogenesis mediating Arabidopsis establishment in Southern Patagonia |
title |
Ultra - high - density QTL marker mapping for seedling photomorphogenesis mediating Arabidopsis establishment in Southern Patagonia |
spellingShingle |
Ultra - high - density QTL marker mapping for seedling photomorphogenesis mediating Arabidopsis establishment in Southern Patagonia Matsusaka, Daniel ARABIDOPSIS RILS HIFS QTL SEEDLING DE ETIOLATION |
title_short |
Ultra - high - density QTL marker mapping for seedling photomorphogenesis mediating Arabidopsis establishment in Southern Patagonia |
title_full |
Ultra - high - density QTL marker mapping for seedling photomorphogenesis mediating Arabidopsis establishment in Southern Patagonia |
title_fullStr |
Ultra - high - density QTL marker mapping for seedling photomorphogenesis mediating Arabidopsis establishment in Southern Patagonia |
title_full_unstemmed |
Ultra - high - density QTL marker mapping for seedling photomorphogenesis mediating Arabidopsis establishment in Southern Patagonia |
title_sort |
Ultra - high - density QTL marker mapping for seedling photomorphogenesis mediating Arabidopsis establishment in Southern Patagonia |
dc.creator.none.fl_str_mv |
Matsusaka, Daniel Filiault, Daniele Sánchez, Diego H. Botto, Javier Francisco |
author |
Matsusaka, Daniel |
author_facet |
Matsusaka, Daniel Filiault, Daniele Sánchez, Diego H. Botto, Javier Francisco |
author_role |
author |
author2 |
Filiault, Daniele Sánchez, Diego H. Botto, Javier Francisco |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
ARABIDOPSIS RILS HIFS QTL SEEDLING DE ETIOLATION |
topic |
ARABIDOPSIS RILS HIFS QTL SEEDLING DE ETIOLATION |
dc.description.none.fl_txt_mv |
Fil: Matsusaka, Daniel. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina. Fil: Matsusaka, Daniel. CONICET – Universidad de Buenos Aires. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina. Fil: Filiault, Daniele. Austrian Academy of Sciences. Gregor Mendel Institute. Vienna BioCenter. Vienna, Austria. Fil: Sánchez, Diego H. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina. Fil: Sánchez, Diego H. CONICET – Universidad de Buenos Aires. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina. Fil: Botto, Javier Francisco. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina. Fil: Botto, Javier Francisco. CONICET – Universidad de Buenos Aires. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina. Arabidopsis thaliana shows a wide range of genetic and trait variation among wild accessions. Because of its unparalleled biological and genomic resources, Arabidopsis has a high potential for the identification of genes underlying ecologically important complex traits, thus providing new insights on genome evolution. Previous research suggested that distinct light responses were crucial for Arabidopsis establishment in a peculiar ecological niche of southern Patagonia. The aim of this study was to explore the genetic basis of contrasting light-associated physiological traits that may have mediated the rapid adaptation to this new environment. From a biparental cross between the photomorphogenic contrasting accessions Patagonia (Pat) and Columbia (Col-0), we generated a novel recombinant inbred line (RIL) population, which was entirely next-generation sequenced to achieve ultra-high-density saturating molecular markers resulting in supreme mapping sensitivity. We validated the quality of the RIL population by quantitative trait loci (QTL) mapping for seedling de-etiolation, finding seven QTLs for hypocotyl length in the dark and continuous blue light (Bc), continuous red light (Rc), and continuous far-red light (FRc). The most relevant QTLs, Rc1 and Bc1, were mapped close together to chromosome V; the former for Rc and Rc/dark, and the latter for Bc, FRc, and dark treatments. The additive effects of both QTLs were confirmed by independent heterogeneous inbred families (HIFs), and we explored TZP and ABA1 as potential candidate genes for Rc1 and Bc1QTLs, respectively. We conclude that the Pat × Col-0 RIL population is a valuable novel genetic resource to explore other adaptive traits in Arabidopsis. grafs. |
description |
Fil: Matsusaka, Daniel. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021 |
dc.type.none.fl_str_mv |
article info:eu-repo/semantics/article publishedVersion info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
doi:10.3389/fpls.2021.677728 issn:1664-462X http://ri.agro.uba.ar/greenstone3/library/collection/arti/document/2021matsusaka |
identifier_str_mv |
doi:10.3389/fpls.2021.677728 issn:1664-462X |
url |
http://ri.agro.uba.ar/greenstone3/library/collection/arti/document/2021matsusaka |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess openAccess http://ri.agro.uba.ar/greenstone3/library/page/biblioteca#section4 |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
openAccess http://ri.agro.uba.ar/greenstone3/library/page/biblioteca#section4 |
dc.format.none.fl_str_mv |
application/pdf |
dc.coverage.none.fl_str_mv |
7016766 Patagonia (general region) |
dc.source.none.fl_str_mv |
Frontiers in Plant Science Vol.12 e677728 http://www.frontiersin.org reponame:FAUBA Digital (UBA-FAUBA) instname:Universidad de Buenos Aires. Facultad de Agronomía |
reponame_str |
FAUBA Digital (UBA-FAUBA) |
collection |
FAUBA Digital (UBA-FAUBA) |
instname_str |
Universidad de Buenos Aires. Facultad de Agronomía |
repository.name.fl_str_mv |
FAUBA Digital (UBA-FAUBA) - Universidad de Buenos Aires. Facultad de Agronomía |
repository.mail.fl_str_mv |
martino@agro.uba.ar;berasa@agro.uba.ar |
_version_ |
1844618852590157824 |
score |
13.070432 |