ArticleMolecular genetics and genomics : MGG2009
Gene expression changes during asexual sporulation by the late blight agent Phytophthora infestans occur in discrete temporal stages.
Article in Molecular genetics and genomics : MGG, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 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
11 citing papers in PubMed, 23 citations in OpenAlex.
- Transcriptional programs controlling sporulation in Phytophthora respond to nutrition, humidity, and cryptochrome-mediated light signals.PLoS pathogens · 2026Article
- Dual transcriptomic analysis reveals early inducedFrontiers in plant science · 2024Article
- Prediction of Diagnostic Gene Biomarkers Associated with Immune Infiltration for Basal Cell Carcinoma.Clinical, cosmetic and investigational dermatology · 2022Article
- The Mevalonate Pathway Is Important for Growth, Spore Production, and the Virulence ofFrontiers in microbiology · 2021Article
- Metabolic Model of themBio · 2019Article
- Phytophthora cinnamomi.Molecular plant pathology · 2018Article
- Article
- Gene Expression and Silencing Studies in Phytophthora infestans Reveal Infection-Specific Nutrient Transporters and a Role for the Nitrate Reductase Pathway in Plant Pathogenesis.PLoS pathogens · 2016Article
- A predicted functional gene network for the plant pathogen Phytophthora infestans as a framework for genomic biology.BMC genomics · 2013Article
- Article
- Decay of genes encoding the oomycete flagellar proteome in the downy mildew Hyaloperonospora arabidopsidis.PloS one · 2012Article
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Transcriptional changes during asexual sporangia formation by the late blight pathogen Phytophthora infestans were identified using microarrays representing 15,646 genes and RNA from sporulation time-courses, purified spores, and sporulation-defective strains. Results were confirmed by reverse transcription-polymerase chain reaction analyses of sporulation on artificial media and infected tomato. During sporulation, about 12% of genes were up-regulated compared to vegetative hyphae and 5% were down-regulated. The most prevalent induced genes had functions in signal transduction, flagella assembly, cellular organization, metabolism, and molecular or vesicular transport. Distinct patterns of expression were discerned based on the kinetics of mRNA induction and their persistence in sporangia. For example, most flagella-associated transcripts were induced very early in sporulation and maintained in sporangia, while many participants in metabolism or small molecule transport were also induced early but had low levels in sporangia. Data from this study are a resource for understanding sporogenesis, which is critical to the pathogenic success of P. infestans and other oomycetes.
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