Results 11 to 20 of about 2,231,460 (265)

The Influence of DNA Extraction and Lipid Removal on Human Milk Bacterial Profiles

Methods and Protocols, 2020
Culture-independent molecular techniques have advanced the characterization of environmental and human samples including the human milk (HM) bacteriome. However, extraction of high-quality genomic DNA that is representative of the bacterial population in
Anna Ojo-Okunola, Shantelle Claassen-Weitz, Kilaza S. Mwaikono, Sugnet Gardner-Lubbe, Heather J. Zar, Mark P. Nicol, Elloise du Toit   +6 more
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Screening for Highly Transduced Genes in Staphylococcus aureus Revealed Both Lateral and Specialized Transduction

Microbiology Spectrum, 2022
Bacteriophage-mediated transduction of bacterial DNA is a major route of horizontal gene transfer in the human pathogen, Staphylococcus aureus. Transduction involves the packaging of bacterial DNA by viruses and enables the transmission of virulence and ...
Janine Zara Bowring, Yue Su, Ahlam Alsaadi, Sine L. Svenningsen, Julian Parkhill, Hanne Ingmer   +5 more
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Translocation of DNA across bacterial membranes [PDF]

, 1994
Dreiseikelmann B. Translocation of DNA across bacterial membranes. Microbiological Reviews.
Dreiseikelmann, Brigitte
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Bacterial DNA is present in the fetal intestine and overlaps with that in the placenta in mice. [PDF]

PLoS ONE, 2018
Bacterial DNA has been reported in the placenta and amniotic fluid by several independent groups of investigators. However, it's taxonomic overlap with fetal and maternal bacterial DNA in different sites has been poorly characterized. Here, we determined
Keith A Martinez, Joann Romano-Keeler, Joseph P Zackular, Daniel J Moore, Robert M Brucker, Christopher Hooper, Shufang Meng, Naoko Brown, Simon Mallal, Jeff Reese, David M Aronoff, Hakdong Shin, Maria Gloria Dominguez-Bello, Jörn-Hendrik Weitkamp   +13 more
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Adenylylation of Gyrase and Topo IV by FicT Toxins Disrupts Bacterial DNA Topology [PDF]

, 2015
Toxin-antitoxin (TA) modules are ubiquitous molecular switches controlling bacterial growth via the release of toxins that inhibit cell proliferation.
Gerdes, K., Glatter, Timo, Dehio, Christoph, Alexander Harms, Goepfert, A., Scheu, P., Kenn Gerdes, Glatter, T. ; https://orcid.org/, Schirmer, T., Harms, Alexander, Christoph Dehio, Harms, A., Timo Glatter, Stanger, Frédéric Valentin, Gerdes, Kenn, Dehio, C., Schirmer, Tilman, Harms, Alexander; id_orcid, de Jong, I., de Jong, Imke Greet, Stanger, F., Tilman Schirmer, Patrick Daniel Scheu, Arnaud Goepfert, Scheu, Patrick Daniel, Frédéric Valentin Stanger, Imke Greet de Jong, Goepfert, Arnaud   +27 more
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Identification of a Contact-Dependent Growth Inhibition (CDI) System That Reduces Biofilm Formation and Host Cell Adhesion of Acinetobacter baumannii DSM30011 Strain

Frontiers in Microbiology, 2019
Acinetobacter baumannii is a multidrug-resistant nosocomial opportunistic pathogen that is becoming a major health threat worldwide. In this study, we have focused on the A.
Morgane Roussin, Sedera Rabarioelina, Laurence Cluzeau, Julien Cayron, Christian Lesterlin, Suzana P. Salcedo, Sarah Bigot, Sarah Bigot   +7 more
doaj   +1 more source

Segmenting bacterial and viral DNA sequence alignments with a trans-dimensional phylogenetic factorial hidden Markov model [PDF]

, 2009
The traditional approach to phylogenetic inference assumes that a single phylogenetic tree can represent the relationships and divergence between the taxa. However, taxa sequences exhibit varying levels of conservation, e.g.
Husmeier, D., Dirk Husmeier, Wolfgang P. Lehrach, Lehrach, W.P.   +3 more
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Plasmids of Psychrotolerant Polaromonas spp. Isolated From Arctic and Antarctic Glaciers – Diversity and Role in Adaptation to Polar Environments

Frontiers in Microbiology, 2018
Cold-active bacteria of the genus Polaromonas (class Betaproteobacteria) are important components of glacial microbiomes. In this study, extrachromosomal replicons of 26 psychrotolerant Polaromonas strains, isolated from Arctic and Antarctic glaciers ...
Anna Ciok, Karol Budzik, Marek K. Zdanowski, Jan Gawor, Jakub Grzesiak, Przemyslaw Decewicz, Robert Gromadka, Dariusz Bartosik, Lukasz Dziewit   +8 more
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Colony-stimulating factor-1 suppresses responses to CpG DNA and expression of toll-like receptor 9 but enhances responses to lipopolysaccharide in murine macrophages [PDF]

, 2002
During bacterial infections, the balance between resolution of infection and development of sepsis is dependent upon the macrophage response to bacterial products.
Sweet, Matthew J, Foo Y. Liew, Sester, David P, Katryn J. Stacey, Xu, Damo, David P. Sester, Rebecca C. McDonald, David A. Hume, McDonald, Rebecca C, Campbell, Carol C, Stacey, Katryn J, Hume, David A, Liew, Foo Y, Matthew J. Sweet, Carol C. Campbell, Damo Xu   +15 more
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Wolbachia and DNA barcoding insects: patterns, potential and problems [PDF]

, 2012
Wolbachia is a genus of bacterial endosymbionts that impacts the breeding systems of their hosts. Wolbachia can confuse the patterns of mitochondrial variation, including DNA barcodes, because it influences the pathways through which mitochondria are ...
Janzen, D H, Mark R. Shaw (167095), Packer , L, Julie K. Stahlhut (167104), Claudia Bertrand (167052), Dirk Steinke, Xin Zhou, Crosby, K, Yanwei Li (167076), Quicke Donald, Quicke, D, Eveleigh Eldon S., Monty Wood, Steinke Dirk, Stahlhut, J K, Katharine Hind, Fernandez-Triana, J, Shaw, Mark R, Winnie Hallwachs, Hind Katharine, Ratnasingham, S, Da-Wei Huang, Yanwei, L, Katharine Hind (167065), Julie K Stahlhut, Bertrand, C, Eldon S. Eveleigh (167054), Hind, K, Daniel H Janzen, Jason Gibbs (167056), Brian L Fisher, Fisher, B L, Cory Sheffield, Mehrdad Hajibabaei, James Whitfield (167108), Monty Wood (167110), Miller Scott E., Josephine Rodriguez, Brian L. Fisher (47870), Sujeevan Ratnasingham (167085), Kate Crosby, Donald Quicke, Wood Monty, Janda Milan, Jan Hrcek (167068), Huang Da-Wei, Ratnasingham Sujeevan, Gibbs, J, Hallwachs Winnie, Huang, D W, Rodriguez, J J, Kate Crosby (167053), Laurence Packer, Scott E. Miller (167079), Eldon S Eveleigh, Smith M. Alex, James Whitfield, Zhou, X, Scott E Miller, Zhou Xin, Rodolphe Rougerie (134289), Yanwei Li, Janda, M, Crosby Kate, Hrcek, J, Cory Sheffield (167100), Whitfield, J B, Jason Gibbs, Wood, M, M Alex Smith, Rodolphe Rougerie, Smith, M A, Sheffield Cory, Rougerie Rodolphe, Hallwachs, W, Donald Quicke (167083), Fisher Brian L., Sheffield, C, Jan Hrcek, Rodriguez Josephine, Mehrdad Hajibabaei (76205), Packer Laurence, Stahlhut Julie K., Whitfield James, M. Alex Smith (47871), Winnie Hallwachs (167061), Wood , M, Milan Janda, Bertrand Claudia, Gibbs Jason, Da-Wei Huang (102802), Miller, S E, Dirk Steinke (15543), Laurence Packer (167080), Mark R Shaw, Li Yanwei, Packer, L, Hajibabaei Mehrdad, Rougerie, R, Claudia Bertrand, Hrcek Jan, Sujeevan Ratnasingham, Daniel H. Janzen (167074), Fernandez-Triana Jose, Steinke, D, Jose Fernandez-Triana (167055), Milan Janda (167072), Josephine Rodriguez (167090), Hajibabaei, M, Xin Zhou (54275), Jose Fernandez-Triana, Janzen Daniel H., Shaw Mark R., Eveleigh, E S, Janda , M   +114 more
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