Results 71 to 80 of about 18,538 (219)

Chain‐Length Regulation by WzzE Is Necessary for, but Genetically Separable From, Cyclic Enterobacterial Common Antigen Synthesis

Molecular Microbiology, EarlyView.
Here, we demonstrate that polysaccharide chain length regulation plays a distinct role in enabling formation of a cyclic molecule important for the bacterial cell surface. However, this function is necessary, but not sufficient for the cyclic molecule's biosynthesis.
Joseph F. Carr, Yohannes H. Rezenom, Jennifer S. Rudolf, Daniel J. Warzecha, Angela M. Mitchell   +4 more
wiley   +1 more source

The Hydrophobic Nature of GroEL-Substrate Binding [PDF]

Journal of Biological Chemistry, 1995
The molecular chaperone GroEl from Escherichia coli is a member of the highly conserved Hsp60 family of proteins that facilitates protein folding. A central question regarding the mechanism of GroEL-assisted refolding of proteins concerns its broad substrate specificity.
Z, Lin, F P, Schwartz, E, Eisenstein
openaire   +2 more sources

SAXS profiles of GroEL and Hsp60.

, 2014
SAXS profiles of GroEL (red) and naïve Hsp60 (green). GroEL is at c = 52.5 µM, while Hsp60 is at c = 79.5 µM. Experimental curves are scaled for the sake of clarity.
Donatella Bulone (23133), Rita Carrotta (564713), Gabriella Pocsfalvi (564718), Silvia Vilasi (348324), Giovanni Zummo (314374), Annalisa Vilasi (564717), Fabio Librizzi (564714), Vincenzo Martorana (179179), Everly Conway de Macario (85293), Davide Corona (564719), Antonio Palumbo Piccionello (564720), Pier Luigi San Biagio (23136), Loredana Randazzo (564715), Francesco Cappello (55681), Giosalba Burgio (270345), Alberto J. L. Macario (314376), Maria Rosalia Mangione (179172), Claudia Campanella (314361), Antonella Marino Gammazza (451303), Maria Grazia Ortore (564716)   +19 more
core   +1 more source

Genetic variation, phylogenetic relationship and spatial distribution of ‘Candidatus Phytoplasma ulmi’ strains in Germany

Scientific Reports, 2020
A recent survey in Germany revealed the wide presence of ‘Candidatus Phytoplasma ulmi’ in native elm stands. Accessions were studied for their genetic variability and phylogenetic relationship based on the conserved groEL and the variable imp gene. While
B. Schneider, B. Hüttel, C. Zübert, M. Kube   +3 more
doaj   +1 more source

High prevalence of a host‐associated Anaplasma lineage in wild coatis (Nasua nasua) from the Brazilian Atlantic Forest

Medical and Veterinary Entomology, EarlyView.
Anaplasma sp. DNA was detected in 47.9% of free‐ranging coatis (Nasua nasua) sampled in Iguaçu National Park, southern Brazil. Molecular analyses revealed a genetically distinct Anaplasma lineage infecting coatis, differing from Anaplasma strains detected in associated tick populations.
Matheus Dias Cordeiro, Paulo César Magalhães‐Matos, Isadora dos Santos Dias, Jônathan David Ribas Chagas, Olívia Zen Gianfrancisco, Ellen Meireles Brandão, Claudia Bezerra da Silva, Bruna de Azevedo Baêta   +7 more
wiley   +1 more source

GroEL subunit refinement.

, 2023
Difference in FSC to deposited GroEL model for inner-product (purple), cross-correlation (ochre), swapped relative-entropy (blue) and relative-entropy (green) based on refinement final frames (solid). (PDF)
Erik Lindahl (10338), Linnea Yvonnesdotter (16715681), Christian Blau (4665502)   +2 more
core   +1 more source

Revealing taxonomy, activity, and substrate assimilation in mixed bacterial communities by GroEL-proteotyping-based stable isotope probing

iScience
Summary: Protein-based stable isotope probing (protein-SIP) can link microbial taxa to substrate assimilation. Traditionally, protein-SIP requires a sample-specific metagenome-derived database for samples with unknown composition. Here, we describe GroEL-
Simon Klaes, Shobhit Madan, Darja Deobald, Myriel Cooper, Lorenz Adrian   +4 more
doaj   +1 more source

Immunization using GroEL decreases Clostridium difficile intestinal colonization. [PDF]

PLoS ONE, 2013
Clostridium difficile is a pathogen which is responsible for diarrhea and colitis, particularly after treatment with antibiotics. Clinical signs are mainly due to two toxins, TcdA and TcdB.
Séverine Péchiné, Claire Hennequin, Céline Boursier, Sandra Hoys, Anne Collignon   +4 more
doaj   +1 more source

Porphyromonas gingivalis GroEL exacerbates orthotopic allograft transplantation vasculopathy via impairment of endothelial cell function

Molecular Oral Microbiology, EarlyView.
Abstract Orthotopic allograft transplantation (OAT) is a significant approach to addressing organ failure. However, persistent immune responses to the allograft affect chronic rejection, which induces OAT vasculopathy (OATV) and organ failure. Porphyromonas gingivalis can infiltrate remote organs via the bloodstream, thereby intensifying the severity ...
Chien‐Sung Tsai, Chun‐Yao Huang, Yi‐Ting Tsai, Chun‐Ming Shih, Ze‐Hao Lai, Chen‐Wei Liu, Yi‐Wen Lin, Feng‐Yen Lin   +7 more
wiley   +1 more source

Epitopes of Immunoreactive Proteins of Streptococcus Agalactiae: Enolase, Inosine 5′-Monophosphate Dehydrogenase and Molecular Chaperone GroEL

Frontiers in Cellular and Infection Microbiology, 2018
Three Streptococcus agalactiae (group B streptococci, GBS) immunoreactive proteins: enolase (47.4 kDa), inosine 5′-monophosphate dehydrogenase (IMPDH) (53 kDa) and molecular chaperone GroEL (57 kDa) were subjected to investigation.
Anna Dobrut, Ewa Brzozowska, Sabina Górska, Marcelina Pyclik, Andrzej Gamian, Małgorzata Bulanda, Elzbieta Majewska, Monika Brzychczy-Włoch   +7 more
doaj   +1 more source