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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

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • 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

  • 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