CmNAC25 targets CmMYB6 to positively regulate anthocyanin biosynthesis during the post-flowering stage in chrysanthemum ...
Abstract Background Anthocyanin is a class of important secondary metabolites that determines colorful petals in chrysanthemum, a famous cut flower. ‘Arctic Queen’ is a white chrysanthemum cultivar that does not accumulate anthocyanin during the flowering stage. During the post-flowering stage, the...
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ftdatacite:10.6084/m9.figshare.c.6871127 2024-04-28T08:07:25+00:00 CmNAC25 targets CmMYB6 to positively regulate anthocyanin biosynthesis during the post-flowering stage in chrysanthemum ... Wang, Yuxi Wang, Yiguang Zhou, Li-Jie Peng, Jialin Chen, Chuwen Liu, Shenhui Song, Aiping Jiang, Jiafu Chen, Sumei Chen, Fadi 2023 https://dx.doi.org/10.6084/m9.figshare.c.6871127 https://springernature.figshare.com/collections/CmNAC25_targets_CmMYB6_to_positively_regulate_anthocyanin_biosynthesis_during_the_post-flowering_stage_in_chrysanthemum/6871127 unknown figshare Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Genetics FOS Biological sciences Collection article 2023 ftdatacite https://doi.org/10.6084/m9.figshare.c.6871127 2024-04-02T12:08:50Z Abstract Background Anthocyanin is a class of important secondary metabolites that determines colorful petals in chrysanthemum, a famous cut flower. ‘Arctic Queen’ is a white chrysanthemum cultivar that does not accumulate anthocyanin during the flowering stage. During the post-flowering stage, the petals of ‘Arctic Queen’ accumulate anthocyanin and turn red. However, the molecular mechanism underlying this flower color change remains unclear. Results In this study, by using transcriptome analysis, we identified CmNAC25 as a candidate gene promoting anthocyanin accumulation in the post-flowering stage of ‘Arctic Queen’. CmNAC25 is directly bound to the promoter of CmMYB6, a core member of the MBW protein complex that promotes anthocyanin biosynthesis in chrysanthemum, to activate its expression. CmNAC25 also directly activates the promoter of CmDFR, which encodes the key enzyme in anthocyanin biosynthesis. CmNAC25 was highly expressed during the post-flowering stage, while the expression level of CmMYB#7, a ... Article in Journal/Newspaper Arctic DataCite Metadata Store (German National Library of Science and Technology) |
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DataCite Metadata Store (German National Library of Science and Technology) |
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unknown |
topic |
Genetics FOS Biological sciences |
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Genetics FOS Biological sciences Wang, Yuxi Wang, Yiguang Zhou, Li-Jie Peng, Jialin Chen, Chuwen Liu, Shenhui Song, Aiping Jiang, Jiafu Chen, Sumei Chen, Fadi CmNAC25 targets CmMYB6 to positively regulate anthocyanin biosynthesis during the post-flowering stage in chrysanthemum ... |
topic_facet |
Genetics FOS Biological sciences |
description |
Abstract Background Anthocyanin is a class of important secondary metabolites that determines colorful petals in chrysanthemum, a famous cut flower. ‘Arctic Queen’ is a white chrysanthemum cultivar that does not accumulate anthocyanin during the flowering stage. During the post-flowering stage, the petals of ‘Arctic Queen’ accumulate anthocyanin and turn red. However, the molecular mechanism underlying this flower color change remains unclear. Results In this study, by using transcriptome analysis, we identified CmNAC25 as a candidate gene promoting anthocyanin accumulation in the post-flowering stage of ‘Arctic Queen’. CmNAC25 is directly bound to the promoter of CmMYB6, a core member of the MBW protein complex that promotes anthocyanin biosynthesis in chrysanthemum, to activate its expression. CmNAC25 also directly activates the promoter of CmDFR, which encodes the key enzyme in anthocyanin biosynthesis. CmNAC25 was highly expressed during the post-flowering stage, while the expression level of CmMYB#7, a ... |
format |
Article in Journal/Newspaper |
author |
Wang, Yuxi Wang, Yiguang Zhou, Li-Jie Peng, Jialin Chen, Chuwen Liu, Shenhui Song, Aiping Jiang, Jiafu Chen, Sumei Chen, Fadi |
author_facet |
Wang, Yuxi Wang, Yiguang Zhou, Li-Jie Peng, Jialin Chen, Chuwen Liu, Shenhui Song, Aiping Jiang, Jiafu Chen, Sumei Chen, Fadi |
author_sort |
Wang, Yuxi |
title |
CmNAC25 targets CmMYB6 to positively regulate anthocyanin biosynthesis during the post-flowering stage in chrysanthemum ... |
title_short |
CmNAC25 targets CmMYB6 to positively regulate anthocyanin biosynthesis during the post-flowering stage in chrysanthemum ... |
title_full |
CmNAC25 targets CmMYB6 to positively regulate anthocyanin biosynthesis during the post-flowering stage in chrysanthemum ... |
title_fullStr |
CmNAC25 targets CmMYB6 to positively regulate anthocyanin biosynthesis during the post-flowering stage in chrysanthemum ... |
title_full_unstemmed |
CmNAC25 targets CmMYB6 to positively regulate anthocyanin biosynthesis during the post-flowering stage in chrysanthemum ... |
title_sort |
cmnac25 targets cmmyb6 to positively regulate anthocyanin biosynthesis during the post-flowering stage in chrysanthemum ... |
publisher |
figshare |
publishDate |
2023 |
url |
https://dx.doi.org/10.6084/m9.figshare.c.6871127 https://springernature.figshare.com/collections/CmNAC25_targets_CmMYB6_to_positively_regulate_anthocyanin_biosynthesis_during_the_post-flowering_stage_in_chrysanthemum/6871127 |
genre |
Arctic |
genre_facet |
Arctic |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.6084/m9.figshare.c.6871127 |
_version_ |
1797576542990106624 |