Results 211 to 220 of about 96,295 (253)
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Modeling the dynamic growth and branching of actin filaments
Soft Matter, 2022As an essential component of the cytoskeleton, actin filaments play a key role in a variety of cellular physiological activities.
Wu Xu, Xuheng Liu, Xiaohu Liu
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Growth mechanism of the bacterial flagellar filament
Research in Microbiology, 2002The growth of the bacterial flagellar filament occurs at its distal end by self-assembly of flagellin transported from the cytoplasm through the narrow central channel of the flagellum. The cap at the growing end is essential for its growth, remaining stably attached while permitting the flagellin insertion.
Koji, Yonekura +2 more
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Cell cycle control of yeast filamentous growth
Current Opinion in Microbiology, 2001Great progress has been made toward dissecting the signal transduction pathways and transcriptional outputs regulating yeast pseudohyphal growth. However, the mechanism underlying polarized morphogenesis in filamentous growth remains unclear. A synthesis of the data suggests that the ultimate target of these pathways is to repress the activity of the ...
Stephen J Kron
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Filamentous systems with apical growth
International Journal of Computer Mathematics, 1983In this paper we propose a new family of languages called Filamentous Systems with Apical Growth (AGFS), where the growth takes place only at the two ends of a sentential form. At each step of a derivation either a left rule to the left-most symbol or a right rule to the rightmost symbol of a sentential form is applied.
Nalinakshi Nirmal, Kamala Krithivasan
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Temperature control of filament growth
Computational Materials Science, 2002Abstract In this paper for a given pulling rate we find the range of the melt temperature at the meniscus basis for which the system of differential equations governing the evolution of the crystal radius r and the meniscus height h in the case of silicon filaments grown from the melt in a vacuum by edge-defined film-fed growth method (EFG method ...
L Braescu, A.M Balint, St Balint
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Filamentation as primitive growth mode?
Physical Biology, 2015Osmotic pressure influences cellular shape. In a growing cell, chemical reactions and dilution induce changes in osmolarity, which in turn influence the cellular shape. Using a protocell model relying upon random conservative chemical reaction networks with arbitrary stoichiometry, we find that when the membrane is so flexible that its shape adjusts ...
Erwan, Bigan +2 more
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Filamentous growth in budding yeast
Trends in Microbiology, 1997The recent discovery that some laboratory strains of Saccharomyces cerevisiae are capable of limited filamentous growth has stimulated genetic analysis of dimorphism in this microorganism. The puzzle of why most strains are nonfilamentous is now resolved.
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Aspects of the Growth and Regulation of the Filamentous Phages
1986Publisher Summary This chapter describes two series of studies of the physiology and genetics of bacteriophage fl, with implications beyond the phage itself. It discusses the regulation of filamentous phage DNA synthesis and the unexpected participation of thioredoxin in phage morphogenesis.
W, Fulford, M, Russel, P, Model
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Modelling the growth of filamentous fungi
2005Despite the considerable industrial importance of filamentous fungi there have been very few attempts to model the complex growth process of these microorganisms. With a new generation of high performance, computerized bioreactors and new analytical techniques it is possible to obtain the necessary experimental data for setting up reliable structured ...
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Filamentous growth of someMycoplasma species of man
Experientia, 1969M. hominis und M.orale 1 bildeten in flussigen Medien Filamente von unterschiedlicher Lange. Daneben konnten auch stern- und rosettenahnliche Formen sowie Diploformen beobachtet werden.M. salivarium, M. fermentans undM. orale 2 zeigten nur Diploformen.
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