ArticleInternational journal of microbiology2014
Type IV Secretion System Is Not Involved in Infection Process in Citrus.
Article in International journal of microbiology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed, 13 citations in OpenAlex.
- Functional characterization of VirB/VirD4 and Icm/Dot type IV secretion systems from the plant-pathogenic bacteriumFrontiers in cellular and infection microbiology · 2023Article
- Stenotrophomonas maltophilia Encodes a VirB/VirD4 Type IV Secretion System That Modulates Apoptosis in Human Cells and Promotes Competition against Heterologous Bacteria, Including Pseudomonas aeruginosa.Infection and immunity · 2019Article
- Analyses of Seven New Genomes ofFrontiers in microbiology · 2019Article
- Comparative proteomic analysis of Xanthomonas citri ssp. citri periplasmic proteins reveals changes in cellular envelope metabolism during in vitro pathogenicity induction.Molecular plant pathology · 2018Article
- Identification of new protein-coding genes with a potential role in the virulence of the plant pathogen Xanthomonas euvesicatoria.BMC genomics · 2017Article
- Pan-Genomic Analysis Permits Differentiation of Virulent and Non-virulent Strains ofFrontiers in microbiology · 2017Article
- Complete sequence and detailed analysis of the first indigenous plasmid from Xanthomonas oryzae pv. oryzicola.BMC microbiology · 2015Article
- Ecological genomics in Xanthomonas: the nature of genetic adaptation with homologous recombination and host shifts.BMC genomics · 2015Article
- Comparative Genomics of Pathogenic and Nonpathogenic Strains of Xanthomonas arboricola Unveil Molecular and Evolutionary Events Linked to Pathoadaptation.Frontiers in plant science · 2015Article
Corrections and comments
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Authors and funding
7 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The type IV secretion system (T4SS) is used by Gram-negative bacteria to translocate protein and DNA substrates across the cell envelope and into target cells. Xanthomonas citri subsp. citri contains two copies of the T4SS, one in the chromosome and the other is plasmid-encoded. To understand the conditions that induce expression of the T4SS in Xcc, we analyzed, in vitro and in planta, the expression of 18 ORFs from the T4SS and 7 hypothetical flanking genes by RT-qPCR. As a positive control, we also evaluated the expression of 29 ORFs from the type III secretion system (T3SS), since these genes are known to be expressed during plant infection condition, but not necessarily in standard culture medium. From the 29 T3SS genes analyzed by qPCR, only hrpA was downregulated at 72 h after inoculation. All genes associated with the T4SS were downregulated on Citrus leaves 72 h after inoculation. Our results showed that unlike the T3SS, the T4SS is not induced during the infection process.
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Registered trials
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.