ArticlePlant cell reports2014
Transcriptional regulation of early embryo development in the model legume Medicago truncatula.
Article in Plant cell reports, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed, 43 citations in OpenAlex.
- Transcriptome Analysis of Embryogenic and Non-Embryogenic Callus ofCurrent issues in molecular biology · 2023Article
- Multifaceted roles of transcription factors during plant embryogenesis.Frontiers in plant science · 2023Review
- A Comparative Transcriptome Analysis Reveals the Molecular Mechanisms That Underlie Somatic Embryogenesis inInternational journal of molecular sciences · 2022Article
- Fine mapping of a QTL locus (Molecular breeding : new strategies in plant improvement · 2021Article
- Article
- Genome-wide profiling of miRNAs during seed development reveals their functional relevance in seed size/weight determination in chickpea.Plant direct · 2021Article
- Identification of Finely Mapped Quantitative Trait Locus and Candidate Gene Mining for the Three-Seeded Pod Trait in Soybean.Frontiers in plant science · 2021Article
- Somatic Embryogenesis in theFrontiers in plant science · 2019Review
- HEADLESS, a WUSCHEL homolog, uncovers novel aspects of shoot meristem regulation and leaf blade development in Medicago truncatula.Journal of experimental botany · 2019Article
- Heat Stress in Legume Seed Setting: Effects, Causes, and Future Prospects.Frontiers in plant science · 2019Article
- Oil body biogenesis and biotechnology in legume seeds.Plant cell reports · 2017Review
- Three members of Medicago truncatula ST family are ubiquitous during development and modulated by nutritional status (MtST1) and dehydration (MtST2 and MtST3).BMC plant biology · 2017Article
- Regulation of Carbon Partitioning in the Seed of the Model LegumeFrontiers in plant science · 2017Article
- A Snapshot of Functional Genetic Studies in Medicago truncatula.Frontiers in plant science · 2016Review
- Protocols for Obtaining Zygotic and Somatic Embryos for Studying the Regulation of Early Embryo Development in the Model Legume Medicago truncatula.Journal of visualized experiments : JoVE · 2015Article
- Genome-wide analysis of homeobox gene family in legumes: identification, gene duplication and expression profiling.PloS one · 2015Article
- The role of the testa during development and in establishment of dormancy of the legume seed.Frontiers in plant science · 2014Review
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Cultivated legumes account for more than a quarter of primary crop production worldwide. The protein- and oil-rich seed of cultivated legumes provides around one-third of the protein in the average human diet, with soybeans (Glycine max (L.) Merr) being the single largest source of vegetable oil. Despite their critical importance to human and animal nutrition, we lack an understanding of how early seed development in legumes is orchestrated at the transcriptional level. We developed a method to isolate ovules from the model legume, Medicago truncatula Gaertn, at specific stages of embryogenesis, on the basis of flower and pod morphology. Using these isolated ovules we profiled the expression of candidate homeobox, AP2 domain and B3 domain-containing transcription factors. These genes were identified by available information and sequence homology, and five distinctive patterns of transcription were found that correlated with specific stages of early seed growth and development. Co-expression of some genes could be related to common regulatory sequences in the promoter or 3'-UTR regions. These expression patterns were also related to the expression of B3-domain transcription factors important in seed filling (MtFUS3-like and MtABI3-like). Localisation of gene expression by promoter-GUS fusions or in situ hybridisation aided understanding of the role of the transcription factors. This study provides a framework to enhance the understanding of the integrated transcriptional regulation of legume embryo growth and development and seed filling.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.