Retraction: The two-component system CpxR/A represses the expression of Salmonella virulence genes by affecting the stability of the transcriptional regulator HilD by Frontiers Editorial Office

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Evolution within a given virulence phenotype (pathotype) is driven by changes in aggressiveness: a case study of French wheat leaf rust populations by Fontyn, Cécilia, Meyer, Kevin JG, Boixel, Anne-Lise, Delestre, Ghislain, Piaget, Emma, Picard, Corentin, Suffert, Frédéric, Marcel, Thierry C, Goyeau, Henriette

“…Plant pathogens are constantly evolving and adapting to their environment, including their host. Virulence alleles emerge, and then increase, and sometimes decrease in frequency within pathogen populations in response to the fluctuating selection pressures imposed by the deployment of resistance genes. …”
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Xanthomonas citri subsp. citri requires a genus-specific outer membrane protein and TolB to coordinate cell membrane integrity and virulence by Leilei Wu, Xueyan Zhu, Hang Long, Xinyu Huang, Shuying Zhu, Qi Xue, Ziao Li, Huasong Zou

“…Moreover, OMPXan and TolB are both required for cell membrane integrity, stress adaption, and virulence. The overall results support that OMPXan and TolB coordinate multi-faceted mechanisms to manage environmental stress and pathogenicity.…”
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Occurrence of Virulence Genes and Antimicrobial Resistance of E. coli O157:H7 Isolated from the Beef Carcass of Bahir Dar City, Ethiopia by Habtamu Yalew Ayenew, Birhan Agmas Mitiku, Tesfaye Sisay Tesema

“…E. coli O157:H7 is one of the most virulent foodborne pathogens. The aim of this study was to isolate E. coli O157:H7, determine virulence genes carried by the organism, and assess the antimicrobial susceptibility pattern of the isolates from beef carcass samples at Bahir Dar city. …”
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Characteristics of virulence of Puccinia triticina populations and the potential of the Lr24, Lr25, LrSp genes for spring common wheat breeding in the Southern Ural by V. A. Tyunin, E. R. Shreyder, E. I. Gultyaeva, E. L. Shaydayuk

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Construction and efficacy of recombinant Newcastle disease virus co-expressing VP2 and VP3 proteins of very virulent infectious bursal disease virus by Tongfei Liu, Lin Lin, Yun Pan, Xiaoling Lin, Ming Liang, Guanming Shao, Keyu Feng, Yaxin Liu, Xinheng Zhang, Qingmei Xie

“…Infectious bursal disease (IBD), triggered by the infectious bursal disease virus (IBDV), poses a substantial risk to the poultry industry due to its immunosuppressive nature and the emergence of highly virulent strains. Traditional vaccination strategies have limitations, prompting the need for novel approaches. …”
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Omics-Based Comparison of Fungal Virulence Genes, Biosynthetic Gene Clusters, and Small Molecules in <i>Penicillium expansum</i> and <i>Penicillium chrysogenum</i> by Holly P. Bartholomew, Christopher Gottschalk, Bret Cooper, Michael R. Bukowski, Ronghui Yang, Verneta L. Gaskins, Dianiris Luciano-Rosario, Jorge M. Fonseca, Wayne M. Jurick

“…Additionally, a core subset of <i>P. expansum</i> virulence gene homologues were identified in <i>P. chrysogenum</i> and were similarly transcriptionally regulated in vitro. …”
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Comparative functional analysis of a new CDR1-like ABC transporter gene in multidrug resistance and virulence between Magnaporthe oryzae and Trichophyton mentagrophytes by Jing Wang, Chenwen Xiao, Shuang Liang, Muhammad Noman, Yingying Cai, Zhen Zhang, Xueming Zhu, Rongyao Chai, Haiping Qiu, Zhongna Hao, Yanli Wang, Jiaoyu Wang, Guolian Bao, Guochang Sun, Fucheng Lin

“…TmCDR1 effectively rescued the drug sensitivity and virulence of ΔMocdr1 and mediated the drug resistance and animal skin infection in T. mentagrophytes. …”
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Prevalence of Virulence Genes Associated with Diarrheagenic Pathotypes of Escherichia coli Isolates from Water, Sediment, Fish, and Crab in Aby Lagoon, Côte d’Ivoire by Ollo Kambire, Ama Antoinette Adingra, Konan Mathurin Yao, Rose Koffi-Nevry

“…This study was conducted to characterize virulence genes of Escherichia coli isolates from water, sediment, fish, and crab in Aby Lagoon. …”
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NDM-1-Positive K. pneumoniae at a Teaching Hospital in Southwestern China: Clinical Characteristics, Antimicrobial Resistance, Molecular Characterization, Biofilm Assay, and Virulence by Kai Yang, Shumin Liu, Huanqin Li, Na Du, Jing Yao, Qiuyue He, Yan Du

“…Understanding the clinical characteristics, antimicrobial resistance, biofilm assay, and the virulence genes of these isolated strains is of great significance. …”
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Identification of novel PfEMP1 variants containing domain cassettes 11, 15 and 8 that mediate the Plasmodium falciparum virulence-associated rosetting phenotype. by Florence E McLean, Brian R Omondi, Nouhoum Diallo, Stanley Otoboh, Carolyne Kifude, Abdirahman I Abdi, Rivka Lim, Thomas D Otto, Ashfaq Ghumra, J Alexandra Rowe

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<i>Staphylococcus aureus</i> Proteins Implicated in the Reduced Virulence of <i>sarA</i> and <i>sarA/agr</i> Mutants in Osteomyelitis by Karen E. Beenken, Mara J. Campbell, Stephanie D. Byrum, Rick D. Edmondson, Samuel G. Mackintosh, Alan J. Tackett, Mark S. Smeltzer

“…This demonstrates that the ability of <i>sarA</i> to limit protease production plays a key role in post-translational remodeling of the <i>S. aureus</i> proteome to a degree that can be correlated with reduced virulence in our osteomyelitis model, and that it does so irrespective of the functional status of <i>agr</i>. …”
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Antibiotic Susceptibility Patterns and Virulence Profiles of Classical and Hypervirulent <i>Klebsiella pneumoniae</i> Strains Isolated from Clinical Samples in Khyber Pakhtunkhwa, Pakistan by Azra, Taj Ali Khan, Ihtisham Ul Haq, Woranich Hinthong, Susana Campino, Aisha Gohar, Noman Khan, Muhammad Kashif, Ihsan Ullah, Taane G. Clark

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Hypervirulent Klebsiella pneumoniae (hvKp): Overview, Epidemiology, and Laboratory Detection by Dania Al Ismail, Edgar I. Campos-Madueno, Valentina Donà, Andrea Endimiani

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Invasion of Chicken Intestinal Cells Is Higher for <i>Enterococcus cecorum</i> Lesion Strains Compared to Cloacal Strains in an Organoid Model by Lonneke Vervelde, Thijs T. M. Manders, Samira Kammourieh, Jeanine Wiegel

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Newly identified c-di-GMP pathway putative EAL domain gene STM0343 regulates stress resistance and virulence in Salmonella enterica serovar Typhimurium by Kaifeng Chen, Lili Li, Nanwei Wang, Zhouping Zhou, Peng Pan, Chenggang Xu, Dage Sun, Jiayi Li, Changzhi Dai, Dai Kuang, Ming Liao, Jianmin Zhang

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Corrigendum: Klebsiella pneumoniae biofilms and their role in disease pathogenesis by Maria Eduarda Souza Guerra, Giulia Destro, Brenda Vieira, Alice S. Lima, Lucio Fabio Caldas Ferraz, Anders P. Hakansson, Michelle Darrieux, Thiago Rojas Converso

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Principal approaches and achievements in studying race composition of wheat stem rust by A. S. Rsaliyev, Sh. S. Rsaliyev

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The expression of powdery mildew resistance in spring bread wheat cultivars from the VIR collection of plant genetic resources by T. V. Lebedeva, E. V. Zuev, A. N. Brykova

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Donors of effective genes for scald resistance in barley by G. S. Konovalova, E. E. Radchenko

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