Functional analysis of R2R3 transcription factor HIMyb8 from hop (Humulus lupulus L.) and its role in lupulin-specific flavonoid biosynthesis
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F14864347%3A_____%2F17%3AN0000069" target="_blank" >RIV/14864347:_____/17:N0000069 - isvavai.cz</a>
Result on the web
<a href="http://www.lfl.bayern.de/ipz/hopfen/024299/" target="_blank" >http://www.lfl.bayern.de/ipz/hopfen/024299/</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Functional analysis of R2R3 transcription factor HIMyb8 from hop (Humulus lupulus L.) and its role in lupulin-specific flavonoid biosynthesis
Original language description
KOCÁBEK, Tomáš, Jaroslav MATOUŠEK, Ajay Kumar MISHRA, A. LOMNICKÁ, Mudra KHARE, Josef PATZAK and G. S. DURAISAMY. Functional analysis of R2R3 transcription factor HIMyb8 from hop (Humulus lupulus L.) and its role in lupulin-specific flavonoid biosynthesis. In: F. WEIHRAUCH, ed. Proceedings of the Scientific-Technical Commission 25 – 29 June 2017, St. Stefan am Walde, Austria. Wolnzach: Scientific-Technical Commission of the International Hop Growers´ Convention, 2017, p. 84. ISSN 2512-3785. Hop lupulin glands consist of several biologically active components, including prenylflavonoids, with beneficial effects for human health. Biosynthesis of the flavonoids is controlled by the transcription factors (TFs) belonging to the different families such as WD40 repeat (W), bHLH (B), MYB (M), WRKY or bZIP as well as by exogenous factors. A combinatorial action of lupulin gland specific transcription factors in the regulation of the HlChs_H1 gene has already been demonstrated (MATOUŠEK et al. 2012). The early steps of flavonoid biosynthesis are driven independently by Myb TFs without the involvement of MBW complex. In order to gain in-depth knowledge of regulatory role of other unidentified TFs in flavonoid biosynthesis pathway in hop lupulin glands, we isolated and identified a new putative TF based on its significant similarity to MYB12 (At2G47460) of Arabidopsis thaliana (MEHRTENS et al. 2005).
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
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OECD FORD branch
40401 - Agricultural biotechnology and food biotechnology
Result continuities
Project
<a href="/en/project/GA13-03037S" target="_blank" >GA13-03037S: Combinatorial regulation and network of transcription factors involved in the biosynthesis of medicinal prenylflavonoids in hop (Humulus lupulus L.).</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů