Genome-Wide Analysis of MYB10 Transcription Factor in <i>Fragaria</i> and Identification of QTLs Associated with Fruit Color in Octoploid Strawberry

The genus <i>Fragaria</i> encompass fruits with diverse colors influenced by the distribution and accumulation of anthocyanin. Particularly, the fruit colors of strawberries with different ploidy levels are determined by expression and natural variations in the vital structural and regul...

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Autores principales:	Abinaya Manivannan, Koeun Han, Sun Yi Lee, Hye-Eun Lee, Jong Pil Hong, Jinhee Kim, Ye-Rin Lee, Eun Su Lee, Do-Sun Kim
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	<i>Fragaria</i> MYB10 fruit color quantitative trait locus (QTL) Biology (General) QH301-705.5 Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/c93c5502b633469396c86a55420256e3
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spelling	oai:doaj.org-article:c93c5502b633469396c86a55420256e32021-11-25T17:58:05ZGenome-Wide Analysis of MYB10 Transcription Factor in <i>Fragaria</i> and Identification of QTLs Associated with Fruit Color in Octoploid Strawberry10.3390/ijms2222125871422-00671661-6596https://doaj.org/article/c93c5502b633469396c86a55420256e32021-11-01T00:00:00Zhttps://www.mdpi.com/1422-0067/22/22/12587https://doaj.org/toc/1661-6596https://doaj.org/toc/1422-0067The genus <i>Fragaria</i> encompass fruits with diverse colors influenced by the distribution and accumulation of anthocyanin. Particularly, the fruit colors of strawberries with different ploidy levels are determined by expression and natural variations in the vital structural and regulatory genes involved in the anthocyanin pathway. Among the regulatory genes, MYB10 transcription factor is crucial for the expression of structural genes in the anthocyanin pathway. In the present study, we performed a genome wide investigation of MYB10 in the diploid and octoploid <i>Fragaria</i> species. Further, we identified seven quantitative trait loci (QTLs) associated with fruit color in octoploid strawberry. In addition, we predicted 20 candidate genes primarily influencing the fruit color based on the QTL results and transcriptome analysis of fruit skin and flesh tissues of light pink, red, and dark red strawberries. Moreover, the computational and transcriptome analysis of MYB10 in octoploid strawberry suggests that the difference in fruit colors could be predominantly influenced by the expression of MYB10 from the <i>F. iinumae</i> subgenome. The outcomes of the present endeavor will provide a platform for the understanding and tailoring of anthocyanin pathway in strawberry for the production of fruits with aesthetic colors.Abinaya ManivannanKoeun HanSun Yi LeeHye-Eun LeeJong Pil HongJinhee KimYe-Rin LeeEun Su LeeDo-Sun KimMDPI AGarticle<i>Fragaria</i>MYB10fruit colorquantitative trait locus (QTL)Biology (General)QH301-705.5ChemistryQD1-999ENInternational Journal of Molecular Sciences, Vol 22, Iss 12587, p 12587 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	<i>Fragaria</i> MYB10 fruit color quantitative trait locus (QTL) Biology (General) QH301-705.5 Chemistry QD1-999
spellingShingle	<i>Fragaria</i> MYB10 fruit color quantitative trait locus (QTL) Biology (General) QH301-705.5 Chemistry QD1-999 Abinaya Manivannan Koeun Han Sun Yi Lee Hye-Eun Lee Jong Pil Hong Jinhee Kim Ye-Rin Lee Eun Su Lee Do-Sun Kim Genome-Wide Analysis of MYB10 Transcription Factor in <i>Fragaria</i> and Identification of QTLs Associated with Fruit Color in Octoploid Strawberry
description	The genus <i>Fragaria</i> encompass fruits with diverse colors influenced by the distribution and accumulation of anthocyanin. Particularly, the fruit colors of strawberries with different ploidy levels are determined by expression and natural variations in the vital structural and regulatory genes involved in the anthocyanin pathway. Among the regulatory genes, MYB10 transcription factor is crucial for the expression of structural genes in the anthocyanin pathway. In the present study, we performed a genome wide investigation of MYB10 in the diploid and octoploid <i>Fragaria</i> species. Further, we identified seven quantitative trait loci (QTLs) associated with fruit color in octoploid strawberry. In addition, we predicted 20 candidate genes primarily influencing the fruit color based on the QTL results and transcriptome analysis of fruit skin and flesh tissues of light pink, red, and dark red strawberries. Moreover, the computational and transcriptome analysis of MYB10 in octoploid strawberry suggests that the difference in fruit colors could be predominantly influenced by the expression of MYB10 from the <i>F. iinumae</i> subgenome. The outcomes of the present endeavor will provide a platform for the understanding and tailoring of anthocyanin pathway in strawberry for the production of fruits with aesthetic colors.
format	article
author	Abinaya Manivannan Koeun Han Sun Yi Lee Hye-Eun Lee Jong Pil Hong Jinhee Kim Ye-Rin Lee Eun Su Lee Do-Sun Kim
author_facet	Abinaya Manivannan Koeun Han Sun Yi Lee Hye-Eun Lee Jong Pil Hong Jinhee Kim Ye-Rin Lee Eun Su Lee Do-Sun Kim
author_sort	Abinaya Manivannan
title	Genome-Wide Analysis of MYB10 Transcription Factor in <i>Fragaria</i> and Identification of QTLs Associated with Fruit Color in Octoploid Strawberry
title_short	Genome-Wide Analysis of MYB10 Transcription Factor in <i>Fragaria</i> and Identification of QTLs Associated with Fruit Color in Octoploid Strawberry
title_full	Genome-Wide Analysis of MYB10 Transcription Factor in <i>Fragaria</i> and Identification of QTLs Associated with Fruit Color in Octoploid Strawberry
title_fullStr	Genome-Wide Analysis of MYB10 Transcription Factor in <i>Fragaria</i> and Identification of QTLs Associated with Fruit Color in Octoploid Strawberry
title_full_unstemmed	Genome-Wide Analysis of MYB10 Transcription Factor in <i>Fragaria</i> and Identification of QTLs Associated with Fruit Color in Octoploid Strawberry
title_sort	genome-wide analysis of myb10 transcription factor in <i>fragaria</i> and identification of qtls associated with fruit color in octoploid strawberry
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/c93c5502b633469396c86a55420256e3
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Genome-Wide Analysis of MYB10 Transcription Factor in <i>Fragaria</i> and Identification of QTLs Associated with Fruit Color in Octoploid Strawberry

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