Results 71 to 80 of about 16,373,312 (285)

Bidirectional contraction of a type six secretion system

Nature Communications, 2019
Bacteria use contractile injection systems, such as type VI secretion systems (T6SS), to secrete proteins that mediate cell-cell interactions. Here, Szwedziak & Pilhofer show that both ends of a T6SS can attach to opposite sides of the cell, enabling the
Piotr Szwedziak, Martin Pilhofer
doaj   +1 more source

Type II Secretion Is Essential for Virulence of the Emerging Fish Pathogen, Hypervirulent Aeromonas hydrophila

Frontiers in Veterinary Science, 2020
Hypervirulent Aeromonas hydrophila (vAh) is an emerging pathogen in freshwater aquaculture systems. In the U.S.A., outbreaks of motile aeromonad septicemia associated with vAh result in the loss of over 3 million pounds of channel catfish from ...
Priscilla C. Barger, Priscilla C. Barger, Mark R. Liles, Joseph C. Newton   +3 more
doaj   +1 more source

Genome sequence reveals that Pseudomonas fluorescens F113 possesses a large and diverse array of systems for rhizosphere function and host interaction [PDF]

, 2013
Background: Pseudomonas fluorescens F113 is a plant growth-promoting rhizobacterium (PGPR) isolated from the sugar-beet rhizosphere. This bacterium has been extensively studied as a model strain for genetic regulation of secondary metabolite production ...
María Sánchez-Contreras, Rivilla Palma, Rafael, Germaine, Kieran, O’Gara, Fergal, Dowling, David N., David Dowling, Sánchez-Contreras, María, Ana Navazo, Rafael Rivilla, Candela, Muriel, Martínez-Granero, Francisco, Barahona, Emma, Martinez-Granero, F., Emma Barahona, Fergal, O´Gara, Francisco Martínez-Granero, Martín, M., Redondo Nieto, Miguel, Morrissey, John P., Sánchez-Contreras, M., Candela Muriel, Barret, M., Moynihan, J., Martín Basanta, Marta, Germaine, K., Barahona, E., Navazo, A., John Morrissey, Jennifer A Moynihan, Sánchez-Contrerasa, María, Dowling, D., Moynihan, Jennifer A., Miguel Redondo-Nieto, Martín, Marta, Navazo, Ana, Morrissey, John, O\u27Gara, Fergal, Moynihan, Jennifer A, Muriel, C., Fergal O’Gara, Barret, Matthieu, Matthieu Barret, Rivilla, Rafael, Moynihan, Jennifer, Morrissey, J., Redondo-Nieto, M., Kieran Germaine, Marta Martín, Redondo-Nieto, Miguel, Rivilla, R., Muriel, Candela, Germaine, Kieran J., Dowling, David, O'Gara, Fergal   +53 more
core   +1 more source

Bacterial secretion systems contribute to rapid tissue decay in button mushroom soft rot disease

mBio, 2023
The soft rot pathogen Janthinobacterium agaricidamnosum causes devastating damage to button mushrooms (Agaricus bisporus), one of the most cultivated and commercially relevant mushrooms.
Philipp Wein, Katharina Dornblut, Sebastian Herkersdorf, Thomas Krüger, Evelyn M. Molloy, Axel A. Brakhage, Dirk Hoffmeister, Christian Hertweck   +7 more
doaj   +1 more source

Heterogeneity in ess transcriptional organization and variable contribution of the Ess/Type VII protein secretion system to virulence across closely related Staphylocccus aureus strains [PDF]

, 2014
The Type VII protein secretion system, found in Gram-positive bacteria, secretes small proteins, containing a conserved W-x-G amino acid sequence motif, to the growth medium.
Chalmers, James, Jäger, Franziska, van der Kooi - Pol, Magda, Cargill, James S, Cao, Zhen Ping, van der Kooi-Pol, Magdalena M., Hunter, William N., Palmer, Tracy, Ryan, Robert P., Kneuper, Holger, Twomey, Kate B., Ryan, Robert P, Zoltner, Martin, Twomey, Kate B, Cargill, James S., van Dijl, Jan Maarten, Hunter, William N   +16 more
core   +2 more sources

Integrating signals to drive type VI secretion system killing [PDF]

Environmental Microbiology, 2020
Ministerio de Ciencia, Innovación y Universidades RTI2018-096936-J ...
Patricia Bernal, Marina Murillo‐Torres, Luke P. Allsopp   +2 more
openaire   +4 more sources

Ovarian Sex Cord Stromal Tumors in Children and Adolescents—The European Standard Clinical Practice Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT As part of the European Cooperative Study Group for Paediatric Rare Tumours initiative, we developed standard clinical practice guidelines for ovarian sex cord stromal tumors, based on comprehensive national and international cohort analyses, literature review, and a final expert consensus conference.
Dominik T. Schneider, Kris‐Ann Schultz, Nora Schnitzler, Michael Abele, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Ines B. Brecht, Maja Cesen, Andrea Ferrari, Michaela Kuhlen, Malgorzata A. Krawczyk, Ricardo Lopez‐Almaraz, Yves Reguerre, Calogero Virgone, Daniel Orbach   +15 more
wiley   +1 more source

The genetics of symbiotic nitrogen fixation: Comparative genomics of 14 rhizobia strains by resolution of protein clusters [PDF]

, 2012
The symbiotic relationship between legumes and nitrogen fixing bacteria is critical for agriculture, as it may have profound impacts on lowering costs for farmers, on land sustainability, on soil quality, and on mitigation of greenhouse gas emissions ...
John Howieson, Matthew Bellgard, Barrero, R., Michael Black, Moolhuijzen, Paula, Brett Chapman, Paula Moolhuijzen, Moolhuijzen, P., Roberto Barrero, Bellgard, M., Chapman, B., Howieson, J., Hungria, M., Black, M., Mariangela Hungria   +14 more
core   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Genome-wide analysis reveals loci encoding anti-macrophage factors in the human pathogen burkholderia pseudomallei K96243 [PDF]

, 2010
Burkholderia pseudomallei is an important human pathogen whose infection biology is still poorly understood. The bacterium is endemic to tropical regions, including South East Asia and Northern Australia, where it causes melioidosis, a serious disease ...
Wilkinson Paul A., Dowling, Andrea J., Matthew T G Holden, Richard W. Titball, Nicholas R. Waterfield, Paul A Wilkinson, Titball, Richard W., Quail, MA, Bentley Stephen D., Holden Matthew T. G., Richard W Titball, Bentley, SD, Julia Reger, Quail, Michael A., Waterfield Nicholas R., Stephen D. Bentley, Waterfield, NR, Andrea J Dowling, Stephen D Bentley, Wilkinson, Paul A., Bentley, Stephen D., Holden, Matthew T. G., ffrench-Constant, Richard H., ffrench-Constant Richard H., ffrench-Constant, Richard, Richard H. ffrench-Constant, Paul A. Wilkinson, Matthew T. G. Holden, Michael A. Quail, Michael A Quail, Waterfield, Nicholas R., Dowling Andrea J., Reger, J, Titball Richard W., Nicholas R Waterfield, Reger, Julia, Quail Michael A., Andrea J. Dowling, Andrea J. Dowling, Richard H Ffrench-Constant, Dowling, AJ, Holden, Matthew, Wilkinson, PA, Reger Julia   +43 more
core   +1 more source