ArticleBMC genomics2016
Comparative transcriptome analysis of basal and zygote-located tip regions of peanut ovaries provides insight into the mechanism of light regulation in peanut embryo and pod development.
Article in BMC genomics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 23 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
23 citing papers in PubMed, 45 citations in OpenAlex.
- Deciphering the Proteome and Phosphoproteome of Peanut (International journal of molecular sciences · 2025Article
- Single-nucleus RNA and ATAC sequencing analyses provide molecular insights into early pod development of peanut fruit.Plant communications · 2024Article
- Article
- Omics-driven advances in the understanding of regulatory landscape of peanut seed development.Frontiers in plant science · 2024Review
- Fine mapping of qAHPS07 and functional studies of AhRUVBL2 controlling pod size in peanut (Arachis hypogaea L.).Plant biotechnology journal · 2023Article
- The determination of peanut (Arachis hypogaea L.) pod-sizes during the rapid-growth stage by phytohormones.BMC plant biology · 2023Article
- Comparative Multi-Omics Analysis Reveals Lignin Accumulation Affects Peanut Pod Size.International journal of molecular sciences · 2022Article
- Expression characterization and cross-species complementation uncover the functional conservation of YABBY genes for leaf abaxial polarity and carpel polarity establishment in Saccharum spontaneum.BMC plant biology · 2022Article
- Comparative transcriptome and metabolome analysis reveal key regulatory defense networks and genes involved in enhanced salt tolerance ofHorticulture research · 2022Article
- Analysis of the Transcriptional Dynamics of Regulatory Genes During Peanut Pod Development Caused by Darkness and Mechanical Stress.Frontiers in plant science · 2022Article
- Article
- Deep transcriptomic study reveals the role of cell wall biosynthesis and organization networks in the developing shell of peanut pod.BMC plant biology · 2021Article
- Article
- Alternative splicing profiling provides insights into the molecular mechanisms of peanut peg development.BMC plant biology · 2020Article
- Transcriptome of peanut kernel and shell reveals the mechanism of calcium on peanut pod development.Scientific reports · 2020Article
- Transcriptome Analysis of Young Ovaries Reveals Candidate Genes Involved in Gamete Formation inPlants (Basel, Switzerland) · 2019Article
- Molecular characterization of immune responses of Helicoverpa armigera to infection with the mermithid nematode Ovomermis sinensis.BMC genomics · 2019Article
- Peg Biology: Deciphering the Molecular Regulations Involved During Peanut Peg Development.Frontiers in plant science · 2019Review
- Global Methylome and gene expression analysis during early Peanut pod development.BMC plant biology · 2018Article
- Characterization of peanut phytochromes and their possible regulating roles in early peanut pod development.PloS one · 2018Article
Corrections and comments
- Erratum issued
Authors and funding
9 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundPeanut zygotes typically divide a few times to form a pre-embryo before further embryonic development halts under normal day/night photoperiods. Ovary elongation, however, continuesforming a downward growing peg-like structure. When the peg is buried in the soil, embryo development resumes in the darkness. The embryo-located region (ER) of the peg begins to enlarge and form a pod, while the basal region (BR) of the peg has a distinct fate. The molecular mechanisms governing these unique embryo development processes are unknown.
resultsIn this study, histological analysis demonstrated that from 4 days after pollination to 3 days after soil penetration, the peanut pre-embryo remained morphologically similar. By 9 days after soil penetration, the embryo had changed to a globular embryo. Transcriptome analysis revealed differentially expressed genes in the ER and BR before and after peg soil penetration. In addition to light signaling and plant hormone metabolism genes, we identified differentially expressed genes in the ER that contribute to embryo development and pod formation processes, including MADS-box transcription factors, xyloglucan endotransglucosylase/hydrolase protein, cellulose synthase, homeobox-leucine zipper (HD-Zip) protein family genes, amino acid permease, and seed growth and embryo morphogenesis regulators (DA1, TCP3, and YABBY).
conclusionsA large number of genes were found to be differentially expressed in the ER and BR across three developmental peg stages. Exact changes in gene expression were also identified in the ER during early embryo and pod development. This information provides an expanded knowledgebase for understanding the mechanisms of early peanut pod formation.
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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.