ArticleMolecular genetics and genomics : MGG2006
Microarray analysis of transcript accumulation during perithecium development in the filamentous fungus Gibberella zeae (anamorph Fusarium graminearum).
Article in Molecular genetics and genomics : MGG, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed.
- The mitotic exit mediated by small GTPase Tem1 is essential for the pathogenicity of Fusarium graminearum.PLoS pathogens · 2023Article
- Different Components of the RNA Interference Machinery Are Required for Conidiation, Ascosporogenesis, Virulence, Deoxynivalenol Production, and Fungal Inhibition by Exogenous Double-Stranded RNA in the Head Blight PathogenFrontiers in microbiology · 2019Article
- Transcriptomics of cereal-Fusarium graminearum interactions: what we have learned so far.Molecular plant pathology · 2018Review
- Compartmentalized gene regulatory network of the pathogenic fungus Fusarium graminearum.The New phytologist · 2016Article
- Functional Analysis of Developmentally Regulated Genes chs7 and sec22 in the Ascomycete Sordaria macrospora.G3 (Bethesda, Md.) · 2015Article
- A Putative Transcription Factor pcs1 Positively Regulates Both Conidiation and Sexual Reproduction in the Cereal Pathogen Fusarium graminearum.The plant pathology journal · 2014Article
- Global gene expression and focused knockout analysis reveals genes associated with fungal fruiting body development in Neurospora crassa.Eukaryotic cell · 2014Article
- Combining laser microdissection and RNA-seq to chart the transcriptional landscape of fungal development.BMC genomics · 2012Article
- Genome-wide expression profiling shows transcriptional reprogramming in Fusarium graminearum by Fusarium graminearum virus 1-DK21 infection.BMC genomics · 2012Article
- Sexual development and ascospore discharge in Fusarium graminearum.Journal of visualized experiments : JoVE · 2012Article
- A putative transcription factor MYT2 regulates perithecium size in the ascomycete Gibberella zeae.PloS one · 2012Article
- Functional analysis of the kinome of the wheat scab fungus Fusarium graminearum.PLoS pathogens · 2011Article
- Article
- GzSNF1 is required for normal sexual and asexual development in the ascomycete Gibberella zeae.Eukaryotic cell · 2009Article
- The L-type calcium ion channel cch1 affects ascospore discharge and mycelial growth in the filamentous fungus Gibberella zeae (anamorph Fusarium graminearum).Eukaryotic cell · 2008Article
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Gibberella zeae (anamorph Fusarium graminearum) is the causal agent of Fusarium head blight (FHB) of wheat and barley in the United States. Ascospores forcibly discharged from mature fruiting bodies, the perithecia, serve as the primary inoculum for FHB epidemics. To identify genes important for perithecium development and function, a cDNA microarray that covered 11% of the G. zeae genome was constructed. The microarray was used to measure changes in transcription levels of genes expressed during three successive stages of perithecium development. When compared with vegetative mycelia, 651 (31%) cDNA clones showed changes in transcript levels in at least one of the three developmental stages. During perithecium development, 263 (13%) cDNA clones showed temporal changes in transcript profiles. Transcripts that showed the greatest changes in levels in maturing perithecia belonged to genes in the FunCat main functional categories of cell rescue, metabolism, cell type differentiation, energy, and cellular transport. For genes related to metabolism and cell type differentiation, transcripts showed the highest levels in immature perithecia, whereas for cellular transport-related genes, transcripts showed the highest levels in mature perithecia. This study represents the first large-scale investigation of both spatial and temporal changes in transcript levels during perithecium development. It provides clear evidence that the sexual development in fungi is a complex, multigenic process and identifies genes involved in sexual development of this agriculturally important fungus.
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