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Genome-wide analysis of the NAC transcription factor family and their expression during the development and ripening of the Fragaria × ananassa fruits
NAC proteins are a family of transcription factors which have a variety of important regulatory roles in plants. They present a very well conserved group of NAC subdomains in the N-terminal region and a highly variable domain at the C-terminus. Currently, knowledge concerning NAC family in the straw...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5933797/ https://www.ncbi.nlm.nih.gov/pubmed/29723301 http://dx.doi.org/10.1371/journal.pone.0196953 |
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author | Moyano, Enriqueta Martínez-Rivas, Félix J. Blanco-Portales, Rosario Molina-Hidalgo, Francisco Javier Ric-Varas, Pablo Matas-Arroyo, Antonio J. Caballero, José Luis Muñoz-Blanco, Juan Rodríguez-Franco, Antonio |
author_facet | Moyano, Enriqueta Martínez-Rivas, Félix J. Blanco-Portales, Rosario Molina-Hidalgo, Francisco Javier Ric-Varas, Pablo Matas-Arroyo, Antonio J. Caballero, José Luis Muñoz-Blanco, Juan Rodríguez-Franco, Antonio |
author_sort | Moyano, Enriqueta |
collection | PubMed |
description | NAC proteins are a family of transcription factors which have a variety of important regulatory roles in plants. They present a very well conserved group of NAC subdomains in the N-terminal region and a highly variable domain at the C-terminus. Currently, knowledge concerning NAC family in the strawberry plant remains very limited. In this work, we analyzed the NAC family of Fragaria vesca, and a total of 112 NAC proteins were identified after we curated the annotations from the version 4.0.a1 genome. They were placed into the ligation groups (pseudo-chromosomes) and described its physicochemical and genetic features. A microarray transcriptomic analysis showed six of them expressed during the development and ripening of the Fragaria x ananassa fruit. Their expression patterns were studied in fruit (receptacle and achenes) in different stages of development and in vegetative tissues. Also, the expression level under different hormonal treatments (auxins, ABA) and drought stress was investigated. In addition, they were clustered with other NAC transcription factor with known function related to growth and development, senescence, fruit ripening, stress response, and secondary cell wall and vascular development. Our results indicate that these six strawberry NAC proteins could play different important regulatory roles in the process of development and ripening of the fruit, providing the basis for further functional studies and the selection for NAC candidates suitable for biotechnological applications. |
format | Online Article Text |
id | pubmed-5933797 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2018 |
publisher | Public Library of Science |
record_format | MEDLINE/PubMed |
spelling | pubmed-59337972018-05-18 Genome-wide analysis of the NAC transcription factor family and their expression during the development and ripening of the Fragaria × ananassa fruits Moyano, Enriqueta Martínez-Rivas, Félix J. Blanco-Portales, Rosario Molina-Hidalgo, Francisco Javier Ric-Varas, Pablo Matas-Arroyo, Antonio J. Caballero, José Luis Muñoz-Blanco, Juan Rodríguez-Franco, Antonio PLoS One Research Article NAC proteins are a family of transcription factors which have a variety of important regulatory roles in plants. They present a very well conserved group of NAC subdomains in the N-terminal region and a highly variable domain at the C-terminus. Currently, knowledge concerning NAC family in the strawberry plant remains very limited. In this work, we analyzed the NAC family of Fragaria vesca, and a total of 112 NAC proteins were identified after we curated the annotations from the version 4.0.a1 genome. They were placed into the ligation groups (pseudo-chromosomes) and described its physicochemical and genetic features. A microarray transcriptomic analysis showed six of them expressed during the development and ripening of the Fragaria x ananassa fruit. Their expression patterns were studied in fruit (receptacle and achenes) in different stages of development and in vegetative tissues. Also, the expression level under different hormonal treatments (auxins, ABA) and drought stress was investigated. In addition, they were clustered with other NAC transcription factor with known function related to growth and development, senescence, fruit ripening, stress response, and secondary cell wall and vascular development. Our results indicate that these six strawberry NAC proteins could play different important regulatory roles in the process of development and ripening of the fruit, providing the basis for further functional studies and the selection for NAC candidates suitable for biotechnological applications. Public Library of Science 2018-05-03 /pmc/articles/PMC5933797/ /pubmed/29723301 http://dx.doi.org/10.1371/journal.pone.0196953 Text en © 2018 Moyano et al http://creativecommons.org/licenses/by/4.0/ This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/) , which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. |
spellingShingle | Research Article Moyano, Enriqueta Martínez-Rivas, Félix J. Blanco-Portales, Rosario Molina-Hidalgo, Francisco Javier Ric-Varas, Pablo Matas-Arroyo, Antonio J. Caballero, José Luis Muñoz-Blanco, Juan Rodríguez-Franco, Antonio Genome-wide analysis of the NAC transcription factor family and their expression during the development and ripening of the Fragaria × ananassa fruits |
title | Genome-wide analysis of the NAC transcription factor family and their expression during the development and ripening of the Fragaria × ananassa fruits |
title_full | Genome-wide analysis of the NAC transcription factor family and their expression during the development and ripening of the Fragaria × ananassa fruits |
title_fullStr | Genome-wide analysis of the NAC transcription factor family and their expression during the development and ripening of the Fragaria × ananassa fruits |
title_full_unstemmed | Genome-wide analysis of the NAC transcription factor family and their expression during the development and ripening of the Fragaria × ananassa fruits |
title_short | Genome-wide analysis of the NAC transcription factor family and their expression during the development and ripening of the Fragaria × ananassa fruits |
title_sort | genome-wide analysis of the nac transcription factor family and their expression during the development and ripening of the fragaria × ananassa fruits |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5933797/ https://www.ncbi.nlm.nih.gov/pubmed/29723301 http://dx.doi.org/10.1371/journal.pone.0196953 |
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