Results 71 to 80 of about 1,017 (147)

The shapeshifting Helicobacter pylori: From a corkscrew to a ball

Molecular Microbiology, Volume 121, Issue 2, Page 260-274, February 2024.
Helicobacter pylori transforms from helical rods to spherical coccoids when faced with various stresses, including starvation and temperature fluctuations. While it remains controversial whether the latter form is dormant or degenerative, a great deal of overlooked evidence points toward the existence of both.
Thimoro Cheng, Ivo Gomperts Boneca
wiley   +1 more source

Changes in protein abundances in Δrex exoproteome compared to wild-type exoproteome under anaerobiosis and aerobiosis.

, 2014
Only changes satisfying statistical criteria (p ...
Catherine Duport (629164), Jean Armengaud (16857), Géremy Clair (629163), Sabrina Laouami (629162)   +3 more
core   +1 more source

Bacterial tolerance and detoxification of cyanide, arsenic and heavy metals: Holistic approaches applied to bioremediation of industrial complex wastes

Microbial Biotechnology, Volume 17, Issue 1, January 2024.
This work summarizes the main strategies developed by bacteria to alleviate the effects of cyanide, arsenic, and heavy metals, analyzing interactions among these toxic chemicals. Additionally, it is discussed the role of systems biology and synthetic biology as tools for the development of bioremediation strategies of complex industrial wastes and co ...
Alfonso Olaya‐Abril, Karolina Biełło, Gema Rodríguez‐Caballero, Purificación Cabello, Lara P. Sáez, Conrado Moreno‐Vivián, Víctor Manuel Luque‐Almagro, María Dolores Roldán   +7 more
wiley   +1 more source

Ex vivo model for studying polymicrobial biofilm formation in root canals

Universitas Scientiarum, 2016
Endodontic disease has mainly a microbial origin. It is caused by biofilms capable of attaching and surviving in the root canal. Therefore, it is important to study the conditions in which those biofilms grow, develop and colonize the root canal system ...
Hugo Díez Ortega, Francisco Correa Toral, Leylin Delgado Hernández, Carolina Echavarría González, Fátima Serna Varona, Adriana Rodríguez Ciodaro   +5 more
doaj   +1 more source

Relationships between maximum specific growth rates (Y-axis) and lag phases (X-axis) estimated in 5 L. paracasei strains (B061, C4H8, R61, SP57, V3) cultivated in anaerobiosis (light grey circles), aerobiosis (grey triangles) and respiratory (black squares) promoting condition.

, 2014
Relationships between maximum specific growth rates (Y-axis) and lag phases (X-axis) estimated in 5 L. paracasei strains (B061, C4H8, R61, SP57, V3) cultivated in anaerobiosis (light grey circles), aerobiosis (grey triangles) and respiratory (black ...
Anna Reale (266739), Annamaria Ricciardi (576285), Eugenio Parente (576287), Giuseppe Comi (576290), Rocco G. Ianniello (576286), Franca Rossi (576288), Lucilla Iacumin (576289), Teresa Zotta (576284), Raffaele Coppola (576291)   +8 more
core   +1 more source

Absence of oxygen affects the capacity to sporulate and the spore properties of Bacillus cereus

, 2014
International audienceThis study was performed to evaluate the effect of anaerobiosis on the formation of Bacillus cereus spores and their resulting properties. For this purpose, an appropriate sporulation medium was developed (MODs).
Abbas, Amina Aicha, Schmitt, Philippe, Tichit-Planchon, Stella, Jobin, Michel   +3 more
core   +2 more sources

Influencia de la aerobiosis facultativa en la producción de biofilm, viabilidad y morfología de Candida Albicans en la Universidad Católica de Santa María (UCSM) - Arequipa 2024 [PDF]

En la literatura se ha descrito la presencia de Candida albicans (C. albicans) en bolsas periodontales profundas lo que nos llevó a pensar que la C.albicans puede crecer y desarrolarse en condiciones de aerobiosis facultativa.
Pampa Chuquicaña, Milagros
core   +1 more source

Draft Genome Sequence of Campylobacter jejuni Bf, an Atypical Strain Able To Grow under Aerobiosis

Genome Announcements, 2016
ABSTRACT In this study, we describe the draft genome sequence of a Campylobacter jejuni clinical isolate issued from a French patient suffering from severe campylobacteriosis. This atypical strain is characterized by an unusual resistance to oxygen and the ability to grow under an aerobic atmosphere, a ...
Bronnec, Vicky, Haddad, Nabila, Cruveiller, Stéphane, Hernould, Michel, Tresse, Odile, Zagorec, Monique   +5 more
openaire   +4 more sources

Membrane potential in mV of M. tuberculosis strains at OD₆₀₀ 0.5 (aerobiosis), and after 12 days in hypoxia was measured by uptake of [³H]TPP⁺. Data are averages of biological triplicates.

, 2014
Membrane potential in mV of M. tuberculosis strains at OD600 0.5 (aerobiosis), and after 12 days in hypoxia was measured by uptake of [3H]TPP+. Data are averages of biological triplicates.
Joanne Tufariello (663777), Catherine Vilchèze (31630), Travis Hartman (561662), Brian Weinrick (561663), Michael Berney (255228), Gregory M. Cook (255231), William R. Jacobs Jr. (257767)   +6 more
core   +1 more source

Cellular abundance level changes of cell membrane, transport, stress response, transcriptional regulation, virulence and phage-related proteins in Δrex mutant relative to wild-type under anaerobiosis and aerobiosis.

, 2014
Only changes satisfying statistical criteria (p ...
Catherine Duport (629164), Jean Armengaud (16857), Géremy Clair (629163), Sabrina Laouami (629162)   +3 more
core   +1 more source