ArticleMolecular genetics and genomics : MGG2015
Identification and characterization of the CONSTANS-like gene family in the short-day plant Chrysanthemum lavandulifolium.
Article in Molecular genetics and genomics : MGG, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed, 53 citations in OpenAlex.
- Genome-wide characterization and expression analysis of the CONSTANS-like gene family ofPeerJ · 2025Article
- Genome-wide exploration of the CONSTANS-like (COL) gene family and its potential role in regulating plant flowering time in foxtail millet (Setaria italica).Scientific reports · 2024Article
- Identification of the CONSTANS-like family in Cymbidium sinense, and their functional characterization.BMC genomics · 2023Article
- Article
- Differential gene expression during floral transition in pineapple.Plant direct · 2023Article
- Expression Patterns of Key Genes in the Photoperiod and Vernalization Flowering Pathways inInternational journal of molecular sciences · 2022Article
- Genome-Wide Identification, Characterization, and Expression Profile Analysis ofFrontiers in plant science · 2022Article
- Genome-wide identification of the mangoFrontiers in plant science · 2022Article
- Genome-wide identification, genomic organization, and expression profiling of the CONSTANS-like (COL) gene family in petunia under multiple stresses.BMC genomics · 2021Article
- The Response of COL and FT Homologues to Photoperiodic Regulation in Carrot (Daucus carota L.).Scientific reports · 2020Article
- Coincidence of potato CONSTANS (StCOL1) expression and light cannot explain night-break repression of tuberization.Physiologia plantarum · 2019Article
- Functional characterization of GI and CO homologs from Eriobotrya deflexa Nakai forma koshunensis.Plant cell reports · 2019Article
- The Constitutive Expression of a Chrysanthemum ERF Transcription Factor Influences Flowering Time in Arabidopsis thaliana.Molecular biotechnology · 2019Article
- Photoperiod response-related gene SiCOL1 contributes to flowering in sesame.BMC plant biology · 2018Article
- Article
- Florigen and anti-florigen: flowering regulation in horticultural crops.Breeding science · 2018Review
- Fragaria vesca CONSTANS controls photoperiodic flowering and vegetative development.Journal of experimental botany · 2017Article
- Identification and characterization of CONSTANS-like (COL) gene family in upland cotton (Gossypium hirsutum L.).PloS one · 2017Article
- CmELF4-LIKE 3 Interacts With CmPIF7 to Regulate Short-Day-Induced Flowering in Chrysanthemum.Physiologia plantarumArticle
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The CONSTANS (CO) and CONSTANS-like (COL) genes play key roles in the photoperiodic flowering pathways, and studying their functions can elucidate the molecular mechanisms underlying flowering control in photoperiod-regulated plants. We identified eleven COL genes (ClCOL1-ClCOL11) in Chrysanthemum lavandulifolium and divided them into three groups that are conserved among the flowering plants based on phylogenetic analysis. Most of the ClCOL genes are primarily expressed in the leaf and shoot apices, except for ClCOL6-ClCOL9, which belong to Group II. The expression levels of ClCOL4-ClCOL5 and ClCOL7-ClCOL8 are up-regulated under inductive short-day (SD) conditions, whereas ClCOL6 is down-regulated under inductive SD conditions. The ClCOL genes exhibit four different diurnal rhythm expressions (Type I-Type IV). The Type I genes (ClCOL4-ClCOL5) are highly transcribed under light. The Type II genes (ClCOL1-ClCOL2, ClCOL10) display increased expression in darkness and are rapidly suppressed under light. Transcripts of ClCOL6-ClCOL9 and ClCOL11, belonging to Type III, are abundant in the late light period or at the beginning of the dark period. ClCOL3 belongs to Type IV, with high expression in the early light period and dark period. The peak expression levels of ClCOL4-ClCOL6 are decreased and postponed in the non-inductive night break (NB) and under long-day (LD) conditions, indicating that those genes may play an essential role in the flowering regulation of C. lavandulifolium. The overexpression of ClCOL5 promotes the flowering of Arabidopsis grown under LD conditions, suggesting that ClCOL5 may function as a flowering enhancer in C. lavandulifolium. This study will be useful not only for the study of the C. lavandulifolium photoperiod-dependent flowering process but also for the genetic manipulation of flowering time-related genes to change the flowering time in the chrysanthemum.
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