Strigolactones in an experimental context

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F19%3A00505026" target="_blank" >RIV/61389030:_____/19:00505026 - isvavai.cz</a>

Alternative codes found

RIV/00216208:11310/19:10394569

Result on the web

<a href="http://doi.org/10.1007/s10725-019-00502-5" target="_blank" >http://doi.org/10.1007/s10725-019-00502-5</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10725-019-00502-5" target="_blank" >10.1007/s10725-019-00502-5</a>

Result language

angličtina

Original language name

Strigolactones in an experimental context

Original language description

Strigolactones (SLs) have become intensively studied phytohormones in recent years. Their role in the regulation of various development processes and stress responses have been established. The biosynthetic and signalling pathways have been gradually described in Arabidopsis, rice, maize, tomato, pea etc. The conserved SL production and function are supported by the identified orthologs of crucial enzymes across the plant kingdom. Using phylogenetic studies orthologs were identified in moss Physcomitrella as well as poplar tree. Extremely low concentrations of endogenous SLs, together with their instability, cause problems with their detection, even if using advanced analytical methods of liquid chromatography-tandem mass spectrometry. To overcome this drawback, synthetic SL analogues were prepared and widely used. The most common is rac-GR24, a racemic mixture of two enantiomers. Recently, it was discovered that rac-GR24 stimulated not only SL but also a parallel karrikin signalling pathway. To ascertain specific SL effects, mutant plants or naturally occurring SLs need to be used. Nonetheless, there is little consensus about SL application which makes it difficult to compare the results of different studies. Moreover, many analogues are being readily synthesised each year. In this review, we aimed to describe the conserved role of MAX/D/RMS genes in SL biosynthesis and signalling with attention to their orthologs in other species. We also tried to emphasise the importance of relevant experimental conditions. It is necessary to take into consideration plant species and age, duration of exposure and SL concentration. Many observed SL effects on plant physiology were found to be concentration dependent.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10609 - Biochemical research methods

Project

<a href="/en/project/EF16_019%2F0000738" target="_blank" >EF16_019/0000738: Centre for Experimental Plant Biology</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2019

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Plant Growth Regulation

ISSN

0167-6903

e-ISSN

—

Volume of the periodical

88

Issue of the periodical within the volume

2

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

16

Pages from-to

113-128

UT code for WoS article

000467934900002

EID of the result in the Scopus database

2-s2.0-85065289583