Results 61 to 70 of about 112,067 (300)
mBio, 2018 Flagellum-driven motility of Salmonella enterica serovar Typhimurium facilitates host colonization. However, the large extracellular flagellum is also a prime target for the immune system.
Imke Spöring +7 more
semanticscholar +1 more source
bioRxiv, 2019 The bacterial flagellum is a remarkable molecular motor, whose primary function in bacteria is to facilitate motility through the rotation of a filament protruding from the bacterial cell.
N. S. Al-Otaibi +6 more
semanticscholar +1 more source
Molecular Microbiology, 2019 Differentiation of Trypanosoma brucei, a flagellated protozoan parasite, between life cycle stages typically occurs through an asymmetric cell division process, producing two morphologically distinct daughter cells.
Movin Abeywickrema +9 more
semanticscholar +1 more source
Molecular analysis of the crenarchaeal flagellum [PDF]
Molecular Microbiology, 2011 SummaryThe ability to move towards favourable conditions provides fundamental advantages to organisms. Interestingly, flagella as motility structures evolved independently in the bacterial and the archaeal kingdom. Whereas bacterial flagella have been intensively studied, our knowledge regarding the archaeal counterpart is mostly restricted to ...
Lassak, K. +5 more
openaire +3 more sources
Brucella and Its Hidden Flagellar System
Microorganisms, 2021 Brucella, a Gram-negative bacterium with a high infective capacity and a wide spectrum of hosts in the animal world, is found in terrestrial and marine mammals, as well as amphibians.
Roberto F. Coloma-Rivero +5 more
doaj +1 more source
Bending Moments in Free-Swimming Flagella [PDF]
, 1970 The bending of a flagellum, such as the flagellum which forms the tail of a sea-urchin spermatozoon, is the result of active mechanochemical processes occurring within the flagellum itself, which cause it to bend actively throughout its length (Gray ...
Brokaw, C. J.
core
The optimal elastic flagellum [PDF]
Physics of Fluids, 2010 Motile eukaryotic cells propel themselves in viscous fluids by passing waves of bending deformation down their flagella. An infinitely long flagellum achieves a hydrodynamically optimal low-Reynolds number locomotion when the angle between its local tangent and the swimming direction remains constant along its length.
Spagnolie, Saverio E., Lauga, Eric
openaire +2 more sources
Frontiers in Microbiology, 2020 Flagella are bacterial organelles of locomotion. Their biogenesis is highly coordinated in time and space and relies on a specialized flagellar type III secretion system (fT3SS) required for the assembly of the extracellular hook, rod, and filament parts
John C. Hook +9 more
doaj +1 more source
Scanning Electron Microscopy of the Rainbow Trout (Salmo gairdneri Richardson) Spermatozoon [PDF]
, 1976 The scanning electron microscope was used to determine the morphology of the rainbow trout (Salmo gairdneri Richardson) spermatozoon. The spermatozoon is approximately 32 μm long and consists of a head, mitochondrial collar, and flagellum.
Fribourgh, James H., Soloff, Bernard L.
core +2 more sources
Taxonomy and phylogeny of the Old World jumping plant-louse genus Paurocephala (Insecta, Hemiptera, Psylloidea) [PDF]
, 2002 Fifty-one species are recognized in the genus Paurocephala, with an additional 14 species which remain unnamed. Thirty-five species are described as new, and five species are synonymized: P. pumilae and P. zhejiangensis with P.
Burckhardt, Daniel, Mifsud, David
core +2 more sources