Early stages of legume–rhizobia symbiosis are controlled by ABCG-mediated transport of active cytokinins
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F21%3A00546296" target="_blank" >RIV/61389030:_____/21:00546296 - isvavai.cz</a>
Alternative codes found
RIV/61989592:15310/21:73606654
Result on the web
<a href="http://doi.org/10.1038/s41477-021-00873-6" target="_blank" >http://doi.org/10.1038/s41477-021-00873-6</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1038/s41477-021-00873-6" target="_blank" >10.1038/s41477-021-00873-6</a>
Alternative languages
Result language
angličtina
Original language name
Early stages of legume–rhizobia symbiosis are controlled by ABCG-mediated transport of active cytokinins
Original language description
Growing evidence has highlighted the essential role of plant hormones, notably, cytokinins (CKs), in nitrogen-fixing symbiosis, both at early and late nodulation stages1,2. Despite numerous studies showing the central role of CK in nodulation, the importance of CK transport in the symbiosis is unknown. Here, we show the role of ABCG56, a full-size ATP-binding cassette (ABC) transporter in the early stages of the nodulation. MtABCG56 is expressed in roots and nodules and its messenger RNA levels increase upon treatment with symbiotic bacteria, isolated Nod factor and CKs, accumulating within the epidermis and root cortex. MtABCG56 exports bioactive CKs in an ATP-dependent manner over the plasma membrane and its disruption results in an impairment of nodulation. Our data indicate that ABCG-mediated cytokinin transport is important for proper establishment of N-fixing nodules.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10611 - Plant sciences, botany
Result continuities
Project
<a href="/en/project/GA20-26232S" target="_blank" >GA20-26232S: Cold-light interaction in Arabidopsis cold acclimation – ontogenic and phyllotactic perspective</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Nature Plants
ISSN
2055-026X
e-ISSN
2055-0278
Volume of the periodical
7
Issue of the periodical within the volume
4
Country of publishing house
GB - UNITED KINGDOM
Number of pages
9
Pages from-to
428-436
UT code for WoS article
000631484800001
EID of the result in the Scopus database
2-s2.0-85103155697