Regulating bulb dormancy release and flowering in lily through chemical modulation of intercellular communication

Lily is a bulbous plant with an endogenous dormancy trait. Fine-tuning bulb dormancy release is still a challenge in the development of bulb storage technology. In this study, we identified three regulators of symplastic transport, 2,3-Butanedione oxime (BDM), N-Ethyl maleimide (NEM), and 2-Deoxy-D-...

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Autores principales: Zhao, Yajie, Pan, Wenqiang, Xin, Yin, Wu, Jingxiang, Li, Rong, Shi, Jinxin, Long, Shuo, Qu, Lianwei, Yang, Yingdong, Yi, Mingfang, Wu, Jian
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2023
Materias:
Research
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10683273/
https://www.ncbi.nlm.nih.gov/pubmed/38012626
http://dx.doi.org/10.1186/s13007-023-01113-y
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author Zhao, Yajie
Pan, Wenqiang
Xin, Yin
Wu, Jingxiang
Li, Rong
Shi, Jinxin
Long, Shuo
Qu, Lianwei
Yang, Yingdong
Yi, Mingfang
Wu, Jian
author_facet Zhao, Yajie
Pan, Wenqiang
Xin, Yin
Wu, Jingxiang
Li, Rong
Shi, Jinxin
Long, Shuo
Qu, Lianwei
Yang, Yingdong
Yi, Mingfang
Wu, Jian
author_sort Zhao, Yajie
collection PubMed
description Lily is a bulbous plant with an endogenous dormancy trait. Fine-tuning bulb dormancy release is still a challenge in the development of bulb storage technology. In this study, we identified three regulators of symplastic transport, 2,3-Butanedione oxime (BDM), N-Ethyl maleimide (NEM), and 2-Deoxy-D-glucose (DDG), that also regulate bulb dormancy release. We demonstrated that BDM and DDG inhibited callose synthesis between cells and promoted symplastic transport and soluble sugars in the shoot apical meristem (SAM), eventually accelerating bulb dormancy release and flowering in lilies. Conversely, NEM had the opposite effect. These three regulators can be flexibly applied to either accelerate or delay lily bulb dormancy release. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1186/s13007-023-01113-y.
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spelling pubmed-106832732023-11-30 Regulating bulb dormancy release and flowering in lily through chemical modulation of intercellular communication Zhao, Yajie Pan, Wenqiang Xin, Yin Wu, Jingxiang Li, Rong Shi, Jinxin Long, Shuo Qu, Lianwei Yang, Yingdong Yi, Mingfang Wu, Jian Plant Methods Research Lily is a bulbous plant with an endogenous dormancy trait. Fine-tuning bulb dormancy release is still a challenge in the development of bulb storage technology. In this study, we identified three regulators of symplastic transport, 2,3-Butanedione oxime (BDM), N-Ethyl maleimide (NEM), and 2-Deoxy-D-glucose (DDG), that also regulate bulb dormancy release. We demonstrated that BDM and DDG inhibited callose synthesis between cells and promoted symplastic transport and soluble sugars in the shoot apical meristem (SAM), eventually accelerating bulb dormancy release and flowering in lilies. Conversely, NEM had the opposite effect. These three regulators can be flexibly applied to either accelerate or delay lily bulb dormancy release. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1186/s13007-023-01113-y. BioMed Central 2023-11-28 /pmc/articles/PMC10683273/ /pubmed/38012626 http://dx.doi.org/10.1186/s13007-023-01113-y Text en © The Author(s) 2023 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) . The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/ (https://creativecommons.org/publicdomain/zero/1.0/) ) applies to the data made available in this article, unless otherwise stated in a credit line to the data.
spellingShingle Research
Zhao, Yajie
Pan, Wenqiang
Xin, Yin
Wu, Jingxiang
Li, Rong
Shi, Jinxin
Long, Shuo
Qu, Lianwei
Yang, Yingdong
Yi, Mingfang
Wu, Jian
Regulating bulb dormancy release and flowering in lily through chemical modulation of intercellular communication
title Regulating bulb dormancy release and flowering in lily through chemical modulation of intercellular communication
title_full Regulating bulb dormancy release and flowering in lily through chemical modulation of intercellular communication
title_fullStr Regulating bulb dormancy release and flowering in lily through chemical modulation of intercellular communication
title_full_unstemmed Regulating bulb dormancy release and flowering in lily through chemical modulation of intercellular communication
title_short Regulating bulb dormancy release and flowering in lily through chemical modulation of intercellular communication
title_sort regulating bulb dormancy release and flowering in lily through chemical modulation of intercellular communication
topic Research
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10683273/
https://www.ncbi.nlm.nih.gov/pubmed/38012626
http://dx.doi.org/10.1186/s13007-023-01113-y
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