Molecular Background and Networking Putatively Involved in Regulation of Lupulin Gland Metabolome ? Results and Prospects
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F13%3A00425866" target="_blank" >RIV/60077344:_____/13:00425866 - isvavai.cz</a>
Alternative codes found
RIV/14864347:_____/13:#0000500
Result on the web
<a href="http://www.actahort.org/books/1010/" target="_blank" >http://www.actahort.org/books/1010/</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Molecular Background and Networking Putatively Involved in Regulation of Lupulin Gland Metabolome ? Results and Prospects
Original language description
The biosynthetic pathway leading to Xanthohumol (X) and desmethylxanthohumol (DMX) in lupulin glands is controlled by the chalcone synthase CHS_H1, prenyltransferase and Omethyltransferase 1. Despite relative simplicity of this pathway, quantitative character of inheritance of X suggests a complexity of regulatory factors controlling the biosynthesis of these metabolites of lupulin. Our recent results revealed involvement of several key transcription factors from Myb, bHLH, WDR and WRKY families in theregulation of chs_H1 and omt1 genes. We have identified lupulin specific ternary MBW complexes strongly activating chs_H1. In addition, the results show that some TFs act in binary interactions and that such complexes are quite selective for different promoters of chs-related genes. Moreover, we demonstrated the ability of some of TFs either to moderate (HlbZip1 and 2) or to inhibit (HlMyb7) transcription from chs_H1 and omt1 genes in heterologous systems.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
GE - Plant cultivation
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the International Humulus Symposium /3./
ISBN
9789066056961
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
39-45
Publisher name
ISHS Acta Horticulturae
Place of publication
Leuven
Event location
Žatec
Event date
Sep 9, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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