Chenopodium ficifolium flowers under long days without upregulation of FLOWERING LOCUS T (FT) homologs

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F19%3A80097" target="_blank" >RIV/60460709:41330/19:80097 - isvavai.cz</a>

Alternative codes found

RIV/67985939:_____/19:00511214 RIV/61389030:_____/19:00511214

Result on the web

<a href="https://link.springer.com/article/10.1007/s00425-019-03285-1" target="_blank" >https://link.springer.com/article/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>

Result language

angličtina

Original language name

Chenopodium ficifolium flowers under long days without upregulation of FLOWERING LOCUS T (FT) homologs

Original language description

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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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

10611 - Plant sciences, botany

Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2019

Confidentiality

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

Name of the periodical

PLANTA

ISSN

0032-0935

e-ISSN

1432-2048

Volume of the periodical

250

Issue of the periodical within the volume

N

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

15

Pages from-to

2111-2125

UT code for WoS article

000498562900003

EID of the result in the Scopus database

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