ArticleBMC plant biology2012
AMS-dependent and independent regulation of anther transcriptome and comparison with those affected by other Arabidopsis anther genes.
Article in BMC plant biology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.
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Who cites it
26 citing papers in PubMed, 41 citations in OpenAlex.
- Genome-wide characterization of the LBD gene family in Sapindus mukorossi and functional analysis of the role of SmuLBD26 in male sterility.Plant cell reports · 2026Article
- A cascade of bHLH-regulated pathways programs maize anther development.The Plant cell · 2022Article
- MYB2 Is Important for Tapetal PCD and Pollen Development by Directly Activating Protease Expression inInternational journal of molecular sciences · 2022Article
- Iron insufficiency in floral buds impairs pollen development by disrupting tapetum function.The Plant journal : for cell and molecular biology · 2021Article
- Pollen Number and Ribosome Gene Expression Altered in a Genome-Editing Mutant ofFrontiers in plant science · 2021Article
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- Current understanding of male sterility systems in vegetable Brassicas and their exploitation in hybrid breeding.Plant reproduction · 2019Review
- Tapetum-Dependent Male Meiosis Progression in Plants: Increasing Evidence Emerges.Frontiers in plant science · 2019Review
- PropaNet: Time-Varying Condition-Specific Transcriptional Network Construction by Network Propagation.Frontiers in plant science · 2019Article
- TheInternational journal of molecular sciences · 2018Article
- Cytological and Transcriptomic Analyses Reveal Important Roles ofPlant physiology · 2017Article
- Tissue-Specific Transcriptomics Reveals an Important Role of the Unfolded Protein Response in Maintaining Fertility upon Heat Stress in Arabidopsis.The Plant cell · 2017Article
- bHLH142 regulates various metabolic pathway-related genes to affect pollen development and anther dehiscence in rice.Scientific reports · 2017Article
- Mapping and Preliminary Analysis of ABORTED MICROSPORES (Frontiers in plant science · 2017Article
- Abundant protein phosphorylation potentially regulates Arabidopsis anther development.Journal of experimental botany · 2016Article
- Identification of tapetum-specific genes by comparing global gene expression of four different male sterile lines in Brassica oleracea.Plant molecular biology · 2015Article
- The Arabidopsis transcription factor IIB-related protein BRP4 is involved in the regulation of mitotic cell-cycle progression during male gametogenesis.Journal of experimental botany · 2014Article
- Spatiotemporal Production of Reactive Oxygen Species by NADPH Oxidase Is Critical for Tapetal Programmed Cell Death and Pollen Development in Arabidopsis.The Plant cell · 2014Article
- The Rice Basic Helix-Loop-Helix Transcription Factor TDR INTERACTING PROTEIN2 Is a Central Switch in Early Anther Development.The Plant cell · 2014Article
- Maize germinal cell initials accommodate hypoxia and precociously express meiotic genes.The Plant journal : for cell and molecular biology · 2014Article
Corrections and comments
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Authors and funding
3 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundIn flowering plants, the development of male reproductive organs is controlled precisely to achieve successful fertilization and reproduction. Despite the increasing knowledge of genes that contribute to anther development, the regulatory mechanisms controlling this process are still unclear.
resultsIn this study, we analyzed the transcriptome profiles of early anthers of sterile mutants aborted microspores (ams) and found that 1,368 genes were differentially expressed in ams compared to wild type anthers, affecting metabolism, transportation, ubiquitination and stress response. Moreover, the lack of significant enrichment of potential AMS binding sites (E-box) in the promoters of differentially expressed genes suggests both direct and indirect regulation for AMS-dependent regulation of anther transcriptome involving other transcription factors. Combining ams transcriptome profiles with those of two other sterile mutants, spl/nzz and ems1/exs, expression of 3,058 genes were altered in at least one mutant. Our investigation of expression patterns of major transcription factor families, such as bHLH, MYB and MADS, suggested that some closely related homologs of known anther developmental genes might also have similar functions. Additionally, comparison of expression levels of genes in different organs suggested that anther-preferential genes could play important roles in anther development.
conclusionAnalysis of ams anther transcriptome and its comparison with those of spl/nzz and ems1/exs anthers uncovered overlapping and distinct sets of regulated genes, including those encoding transcription factors and other proteins. These results support an expanded regulatory network for early anther development, providing a series of hypotheses for future experimentation.
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