Chenopodium ficifolium flowers under long days without upregulation of FLOWERING LOCUS T (FT) homologs
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F19%3A00511214" target="_blank" >RIV/61389030:_____/19:00511214 - isvavai.cz</a>
Alternative codes found
RIV/67985939:_____/19:00511214 RIV/60460709:41330/19:80097
Result on the web
<a href="http://dx.doi.org/10.1007/s00425-019-03285-1" target="_blank" >http://dx.doi.org/10.1007/s00425-019-03285-1</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s00425-019-03285-1" target="_blank" >10.1007/s00425-019-03285-1</a>
Alternative languages
Result language
angličtina
Original language name
Chenopodium ficifolium flowers under long days without upregulation of FLOWERING LOCUS T (FT) homologs
Original language description
Main conclusion: Chenopodium ficifoliumflowered under long days despite much lower expression of FLOWERING LOCUS T homolog than under short days. Abstract: Frequent duplications of the FLOWERING LOCUS T (FT) gene across various taxonomic lineages resulted in FT paralogs with floral repressor function, whereas others duplicates maintained their floral-promoting role. The FT gene has been confirmed as the inducer of photoperiodic flowering in most angiosperms analyzed to date. We identified all FT homologs in the transcriptome of Chenopodium ficifolium and in the genome of Chenopodium suecicum, which are closely related to diploid progenitors of the tetraploid crop Chenopodium quinoa, and estimated their expression during photoperiodic floral induction. We found that expression of FLOWERING LOCUS T like 1 (FTL1), the ortholog of the sugar beet floral activator BvFT2, correlated with floral induction in C. suecicum and short-day C. ficifolium, but not with floral induction in C. ficifolium with accelerated flowering under long days. This C. ficifolium accession was induced to flowering without the concomitant upregulation of any FT homolog.
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
10609 - Biochemical research methods
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Planta
ISSN
0032-0935
e-ISSN
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Volume of the periodical
250
Issue of the periodical within the volume
6
Country of publishing house
DE - GERMANY
Number of pages
15
Pages from-to
2111-2125
UT code for WoS article
000498562900003
EID of the result in the Scopus database
2-s2.0-85073969900