ArticleMolecular genetics and genomics : MGG2013
Digital gene expression analysis of early root infection resistance to Sporisorium reilianum f. sp. zeae in maize.
Article in Molecular genetics and genomics : MGG, 2013. 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 10 papers.
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Who cites it
10 citing papers in PubMed, 16 citations in OpenAlex.
- Transcription Profiling of Rice Panicle in Response to Crude Toxin Extract ofFrontiers in microbiology · 2022Article
- Transcriptome analysis of Actinidia chinensis in response to Botryosphaeria dothidea infection.PloS one · 2020Article
- Comparative Genomics of Smut Pathogens: Insights From Orphans and Positively Selected Genes Into Host Specialization.Frontiers in microbiology · 2018Article
- Transcriptomic Crosstalk between Fungal Invasive Pathogens and Their Host Cells: Opportunities and Challenges for Next-Generation Sequencing Methods.Journal of fungi (Basel, Switzerland) · 2016Review
- Differential expression profiling of the early response to Ustilaginoidea virens between false smut resistant and susceptible rice varieties.BMC genomics · 2015Article
- Article
- Identification of Ramie Genes in Response to Pratylenchus coffeae Infection Challenge by Digital Gene Expression Analysis.International journal of molecular sciences · 2015Article
- Transcriptomic Analysis for Different Sex Types of Ricinus communis L. during Development from Apical Buds to Inflorescences by Digital Gene Expression Profiling.Frontiers in plant science · 2015Article
- Transcriptome-based gene profiling provides novel insights into the characteristics of radish root response to Cr stress with next-generation sequencing.Frontiers in plant science · 2015Article
- Genome-wide expression profiles of seasonal bud dormancy at four critical stages in Japanese apricot.Plant molecular biology · 2013Article
Corrections and comments
- Erratum issued
Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The maize smut fungus, Sporisorium reilianum f. sp. zeae, which is an important biotrophic pathogen responsible for extensive crop losses, can infect maize by invading the root during the early seedling stage. In order to investigate disease-resistance mechanisms at this early seedling stage, digital gene expression analysis, which applies a dual-enzyme approach, was used to identify the transcriptional changes in the roots of Huangzao4 (susceptible) and Mo17 (resistant) after root inoculation with S. reilianum. During the infection in the roots, the expression pattern of pathogenesis-related genes in Huangzao4 and Mo17 were significantly differentially regulated at different infection stages. The glutathione S-transferase enzyme activity and reactive oxygen species levels also showed changes before and after inoculation. The total lignin contents and the pattern of lignin depositions in the roots differed during root colonization of Huangzao4 and Mo17. These results suggest that the interplay between S. reilianum and maize during the early infection stage involves many important transcriptional and physiological changes, which offer several novel insights to understanding the mechanisms of resistance to the infection of biotrophic fungal pathogens.
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