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Article: Transgenic expression of flavanone 3-hydroxylase redirects flavonoid biosynthesis and alleviates anthracnose susceptibility in sorghum
Title | Transgenic expression of flavanone 3-hydroxylase redirects flavonoid biosynthesis and alleviates anthracnose susceptibility in sorghum |
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Authors | |
Keywords | Sorghum flavanone 3‐hydroxylase 3‐hydroxylated flavonoids anthracnose |
Issue Date | 2020 |
Publisher | Wiley Open Access. The Journal's web site is located at http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1467-7652 |
Citation | Plant Biotechnology Journal, 2020, Epub 2020-05-06 How to Cite? |
Abstract | Flavonoids are ubiquitous in terrestrial plants with important physiological functions. The in planta flavonoid profile depends on the activities of different biosynthesis enzymes (Figure 1a). Flavanone 3‐hydroxylase (F3H) is a key enzyme channeling carbon flow towards the production of 3‐hydroxylated flavonoids, including flavonols and anthocyanidins. In Poaceae, F3H‐encoding genes are generally inactive in vegetative tissues which accumulate flavone derivatives as the predominant flavonoid metabolites. Meanwhile, sorghum produces 3‐deoxyanthocyanidins and flavones as phytoalexins for defense against pathogens such as Colletotrichum sublineola, the causal agent of anthracnose. |
Persistent Identifier | http://hdl.handle.net/10722/282022 |
ISSN | 2019 Impact Factor: 8.154 2015 SCImago Journal Rankings: 2.591 |
DC Field | Value | Language |
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dc.contributor.author | Wang, L | - |
dc.contributor.author | Lui, ACW | - |
dc.contributor.author | Lam, PY | - |
dc.contributor.author | Liu, G | - |
dc.contributor.author | Godwin, ID | - |
dc.contributor.author | Lo, C | - |
dc.date.accessioned | 2020-04-19T03:34:17Z | - |
dc.date.available | 2020-04-19T03:34:17Z | - |
dc.date.issued | 2020 | - |
dc.identifier.citation | Plant Biotechnology Journal, 2020, Epub 2020-05-06 | - |
dc.identifier.issn | 1467-7644 | - |
dc.identifier.uri | http://hdl.handle.net/10722/282022 | - |
dc.description.abstract | Flavonoids are ubiquitous in terrestrial plants with important physiological functions. The in planta flavonoid profile depends on the activities of different biosynthesis enzymes (Figure 1a). Flavanone 3‐hydroxylase (F3H) is a key enzyme channeling carbon flow towards the production of 3‐hydroxylated flavonoids, including flavonols and anthocyanidins. In Poaceae, F3H‐encoding genes are generally inactive in vegetative tissues which accumulate flavone derivatives as the predominant flavonoid metabolites. Meanwhile, sorghum produces 3‐deoxyanthocyanidins and flavones as phytoalexins for defense against pathogens such as Colletotrichum sublineola, the causal agent of anthracnose. | - |
dc.language | eng | - |
dc.publisher | Wiley Open Access. The Journal's web site is located at http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1467-7652 | - |
dc.relation.ispartof | Plant Biotechnology Journal | - |
dc.rights | This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. | - |
dc.subject | Sorghum | - |
dc.subject | flavanone 3‐hydroxylase | - |
dc.subject | 3‐hydroxylated flavonoids | - |
dc.subject | anthracnose | - |
dc.title | Transgenic expression of flavanone 3-hydroxylase redirects flavonoid biosynthesis and alleviates anthracnose susceptibility in sorghum | - |
dc.type | Article | - |
dc.identifier.email | Lo, C: clivelo@hku.hk | - |
dc.identifier.authority | Lo, C=rp00751 | - |
dc.description.nature | postprint | - |
dc.identifier.doi | 10.1111/pbi.13397 | - |
dc.identifier.scopus | eid_2-s2.0-85094620706 | - |
dc.identifier.hkuros | 309708 | - |
dc.identifier.volume | Epub 2020-05-06 | - |
dc.publisher.place | United Kingdom | - |