ArticleBMC genomics2020
Genome-wide characterization of the SPL gene family involved in the age development of Jatropha curcas.
Article in BMC genomics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.
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Who cites it
24 citing papers in PubMed, 35 citations in OpenAlex.
- SBP-Box Transcription Factor JcSPL9 Regulates Both Seed Yield and Oil Content in the Biofuel Plant Jatropha curcas.Plant biotechnology journal · 2026Article
- Flowering pathway genes: key targets for accelerated breeding in woody plants.Plant cell reports · 2025Review
- Spatiotemporal dynamics of age-related genes and the regulatory network of LaAGL2-3 in Larix kaempferi (Lamb.) Carr. based on the latest genome annotation.BMC plant biology · 2025Article
- Transcriptome-Based miR156-Mediated Expression Dynamics of SPL Transcription Factors During Vegetative to Reproductive Transition in Spinach.Plants (Basel, Switzerland) · 2025Article
- Evolutionary Insights and Flowering Regulation ofPlants (Basel, Switzerland) · 2025Article
- A comprehensive in silico genome-wide identification and characterization of SQUAMOSA promoter binding protein (SBP) gene family in Musa acuminata.Journal, genetic engineering & biotechnology · 2025Article
- Genome-wide analysis of the SPL family in Zanthoxylum armatum and ZaSPL21 promotes flowering and improves salt tolerance in transgenic Nicotiana benthamiana.Plant molecular biology · 2025Article
- Transcriptomic and metabolomic profiling reveals molecular regulatory network involved in flower development and phenotypic changes in two3 Biotech · 2024Article
- Genome-wide identification and expression analysis of the SPL transcription factor family and its response to abiotic stress in Pisum sativum L.BMC genomics · 2024Article
- Genome-wide analysis of the SPL transcription factor family and its response to water stress in sunflower (Helianthus annuus).Cell stress & chaperones · 2023Article
- Genome-Wide Analysis ofInternational journal of molecular sciences · 2023Article
- Regulatory roles of miRNAs associated with the aging pathway in tree vegetative phase changes.Forestry research · 2023Review
- Heat shock factor binding proteinFrontiers in plant science · 2023Article
- Genome-Wide Analysis of SQUAMOSA-Promoter-Binding Protein-like Family in FloweringInternational journal of molecular sciences · 2022Article
- Article
- Deciphering Pleiotropic Signatures of Regulatory SNPs inInternational journal of molecular sciences · 2022Article
- Long-day photoperiod and cool temperature induce flowering in cassava: Expression of signaling genes.Frontiers in plant science · 2022Article
- Selection and validation of reference genes for RT-qPCR analysis of different organs at various development stages inOpen life sciences · 2022Article
- Molecular identification and functional verification of SPL9 and SPL15 of Lilium.Molecular genetics and genomics : MGG · 2022Article
- Genome-wide identification, gene cloning, subcellular location and expression analysis of SPL gene family in P. granatum L.BMC plant biology · 2021Article
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
Abstract
backgroundSPL (SQUAMOSA-promoter binding protein-like) proteins form a large family of plant-specific transcription factors that play essential roles in various aspects of plant growth and development. They are potentially important candidates for genetic improvement of agronomic traits. However, there were limited information about the SPL genes in Jatropha curcas, an important biofuel plant.
resultsIn Jatropha, 15 JcSPL genes were identified. Phylogenetic analysis revealed that most of the JcSPLs were closely related to SPLs from woody plant rather than herbaceous plant and distantly related to monocotyledon SPLs. Gene structure, conserved motif and repetitive sequence analysis indicated diverse and specific functions of some JcSPL genes. By combination of target prediction and degradome sequencing analysis, 10 of the 15 JcSPLs were shown to be targets of JcmiR156. Quantitative PCR analysis showed diversified spatial-temporal expression patterns of JcSPLs. It is interesting that the expression levels of JcSPL3 were the highest in all tissues examined in 7- or 10-year-old plants and exhibited increasing trend with plant age, suggesting its important role in the regulation of age development in Jatropha. Overexpression of JcSPL3 in Arabidopsis resulted in earlier flowering time, shorter silique length and reduced biomass of roots.
conclusionsThrough comprehensive and systematic analysis of phylogenetic relationships, conserved motifs, gene structures, chromosomal locations, repetitive sequence and expression patterns, 15 JcSPL genes were identified in Jatropha and characterized in great detail. These results provide deep insight into the evolutionary origin and biological significance of plant SPLs and lay the foundation for further functional characterization of JcSPLs with the purpose of genetic improvement in Jatropha.
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