ArticleBMC genomics2006
Microarray expression analysis of meiosis and microsporogenesis in hexaploid bread wheat.
Article in BMC genomics, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.
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40 citing papers in PubMed, 81 citations in OpenAlex.
- Validated reference genes for normalization of RT-qPCR in developing organs of wheat to study developmentally/spatio-temporally expressed family genes.Scientific reports · 2025Article
- Allelic Variation Analysis at the Vernalization Response and Photoperiod Genes in Russian Wheat Varieties Identified Two Novel Alleles ofBiomolecules · 2021Article
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- Interaction between serine carboxypeptidase-like protein TtGS5 and Annexin D1 in developing seeds of Triticum timopheevi.Journal of applied genetics · 2020Article
- Identification and validation of reference genes for RT-qPCR normalization in wheat meiosis.Scientific reports · 2020Article
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- Profiling of indole metabolic pathway in thermo-sensitive Bainong male sterile line in wheat (Physiology and molecular biology of plants : an international journal of functional plant biology · 2019Article
- Tapetum-Dependent Male Meiosis Progression in Plants: Increasing Evidence Emerges.Frontiers in plant science · 2019Review
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- Validation of reference genes for accurate normalization of gene expression with quantitative real-time PCR inPhysiology and molecular biology of plants : an international journal of functional plant biology · 2018Article
- Identification of Wheat Inflorescence Development-Related Genes Using a Comparative Transcriptomics Approach.International journal of genomics · 2018Article
- Reference genes validation in Phenacoccus solenopsis under various biotic and abiotic stress conditions.Scientific reports · 2017Article
- Novel Meiotic miRNAs and Indications for a Role of PhasiRNAs in Meiosis.Frontiers in plant science · 2016Article
- Polyploidy Enhances F1 Pollen Sterility Loci Interactions That Increase Meiosis Abnormalities and Pollen Sterility in Autotetraploid Rice.Plant physiology · 2015Article
- Plant transcriptomics and responses to environmental stress: an overview.Journal of genetics · 2015Review
- Meiosis, unreduced gametes, and parthenogenesis: implications for engineering clonal seed formation in crops.Plant reproduction · 2015Review
- The transcriptome landscape of early maize meiosis.BMC plant biology · 2014Article
- Transcriptome analysis during seed germination of elite Chinese bread wheat cultivar Jimai 20.BMC plant biology · 2014Article
- The meiotic transcriptome architecture of plants.Frontiers in plant science · 2014Review
- Transcriptomic landscape of prophase I sunflower male meiocytes.Frontiers in plant science · 2014Article
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Authors and funding
8 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundOur understanding of the mechanisms that govern the cellular process of meiosis is limited in higher plants with polyploid genomes. Bread wheat is an allohexaploid that behaves as a diploid during meiosis. Chromosome pairing is restricted to homologous chromosomes despite the presence of homoeologues in the nucleus. The importance of wheat as a crop and the extensive use of wild wheat relatives in breeding programs has prompted many years of cytogenetic and genetic research to develop an understanding of the control of chromosome pairing and recombination. The rapid advance of biochemical and molecular information on meiosis in model organisms such as yeast provides new opportunities to investigate the molecular basis of chromosome pairing control in wheat. However, building the link between the model and wheat requires points of data contact.
resultsWe report here a large-scale transcriptomics study using the Affymetrix wheat GeneChip(R) aimed at providing this link between wheat and model systems and at identifying early meiotic genes. Analysis of the microarray data identified 1,350 transcripts temporally-regulated during the early stages of meiosis. Expression profiles with annotated transcript functions including chromatin condensation, synaptonemal complex formation, recombination and fertility were identified. From the 1,350 transcripts, 30 displayed at least an eight-fold expression change between and including pre-meiosis and telophase II, with more than 50% of these having no similarities to known sequences in NCBI and TIGR databases.
conclusionThis resource is now available to support research into the molecular basis of pairing and recombination control in the complex polyploid, wheat.
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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.