Artigo de periodico

Analysis of the PEBP gene family and identification of a novel FLOWERING LOCUS T</i> orthologue in sugarcane (2022)

• Authors:
  • Venail, Julien
  • Pinto, Lucia
  • Jackson, Stephen Derek
  • Santos, Paulo Henrique da Silva
  • Manechini, Joao Ricardo
  • Alves, Leonardo Cardoso
  • Scarpari, Maximiliano Salles
  • Falcao, Thaís
  • Romanel, Elisson Antonio
  • Brito, Michael dos Santos
  • Vicentini, Renato
• USP affiliated authors: ROMANEL, ELISSON ANTÔNIO DA COSTA - EEL ; FALCÃO, THAÍS CASTILHO DE ARRUDA - EEL
• Unidade: EEL
• DOI: 10.1093/jxb/erab539
• Assunto: CANA-DE-AÇÚCAR
• Keywords: sugarcane; Flowering; Flowering locus T; meristem; PEBP; photoperiod
• Agências de fomento:
  • Financiamento CAPES
  • Financiamento CNPq
  • Financiamento BBSRC
  • Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
    Processo FAPESP: 2016/02679-9
• Language: Inglês
• Abstract: Sugarcane (Saccharum spp.) is an important economic crop for both sugar and biomass, the yields of which are negatively affected by flowering. The molecular mechanisms controlling flowering in sugarcane are nevertheless poorly understood. RNA-seq data analysis and database searches have enabled a comprehensive description of the PEBP gene family in sugarcane. It is shown to consist of at least 13 FLOWERING LOCUS T (FT)-like genes, two MOTHER OF FT AND TFL (MFT)-like genes, and four TERMINAL FLOWER (TFL)-like genes. As expected, these genes all show very high homology to their corresponding genes in Sorghum, and also to FT-like, MFT-like, and TFL-like genes in maize, rice, and Arabidopsis. Functional analysis in Arabidopsis showed that the sugarcane ScFT3 gene can rescue the late flowering phenotype of the Arabidopsis ft-10 mutant, whereas ScFT5 cannot. High expression levels of ScFT3 in leaves of short day-induced sugarcane plants coincided with initial stages of floral induction in the shoot apical meristem as shown by histological analysis of meristem dissections. This suggests that ScFT3 is likely to play a role in floral induction in sugarcane; however, other sugarcane FT-like genes may also be involved in the flowering process.
• Imprenta:
  • Publisher: SEB
  • Publisher place: Londres
  • Date published: 2022
• Source:
  • Título: Journal of experimental botany
  • ISSN: 00220957
  • Volume/Número/Paginação/Ano: v.73, n.7, p.2035-2049, 2022

Informações sobre o DOI: 10.1093/jxb/erab539 (Fonte: oaDOI API)
• Este periódico é de assinatura
• Este artigo é de acesso aberto
• URL de acesso aberto
• Cor do Acesso Aberto: hybrid
• Licença: cc-by

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How to cite

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• ABNT

  VENAIL, Julien et al. Analysis of the PEBP gene family and identification of a novel FLOWERING LOCUS T</i> orthologue in sugarcane. Journal of experimental botany, v. 73, n. 7, p. 2035-2049, 2022Tradução . . Disponível em: https://doi.org/10.1093/jxb/erab539. Acesso em: 29 dez. 2025.

• APA

  Venail, J., Pinto, L., Jackson, S. D., Santos, P. H. da S., Manechini, J. R., Alves, L. C., et al. (2022). Analysis of the PEBP gene family and identification of a novel FLOWERING LOCUS T</i> orthologue in sugarcane. Journal of experimental botany, 73( 7), 2035-2049. doi:10.1093/jxb/erab539

• NLM

  Venail J, Pinto L, Jackson SD, Santos PH da S, Manechini JR, Alves LC, Scarpari MS, Falcao T, Romanel EA, Brito M dos S, Vicentini R. Analysis of the PEBP gene family and identification of a novel FLOWERING LOCUS T</i> orthologue in sugarcane [Internet]. Journal of experimental botany. 2022 ;73( 7): 2035-2049.[citado 2025 dez. 29 ] Available from: https://doi.org/10.1093/jxb/erab539

• Vancouver

  Venail J, Pinto L, Jackson SD, Santos PH da S, Manechini JR, Alves LC, Scarpari MS, Falcao T, Romanel EA, Brito M dos S, Vicentini R. Analysis of the PEBP gene family and identification of a novel FLOWERING LOCUS T</i> orthologue in sugarcane [Internet]. Journal of experimental botany. 2022 ;73( 7): 2035-2049.[citado 2025 dez. 29 ] Available from: https://doi.org/10.1093/jxb/erab539

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