منابع مشابه
Actin oligomers hit the assembly line
A ctin fi lament production is a “green” industry. New fi laments are assembled from a renewable pool of actin monomers, recycled from older, depolymerizing fi laments. Okreglak and Drubin now reveal that old fi laments aren’t always completely broken down— short fragments generated by the severing protein cofi lin are reused directly to construct new actin structures (1). Voytek Okreglak and D...
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Automobile sector forms the backbone of manufacturing sector. Vehicle assembly line is important section in automobile plant where repetitive tasks are performed one after another at different workstations. In this thesis, a methodology is proposed to reduce cycle time and time loss due to important factors like equipment failure, shortage of inventory, absenteeism, set-up, material handling, r...
متن کاملThe formation of actin oligomers studied by analytical ultracentrifugation.
The small oligomers formed from Mg-G-actin under favorable conditions were studied by sedimentation velocity ultracentrifugation. The critical concentration of actin at pH 7.8 in the presence of 100 microM MgCl2 and 200 microM ATP was 12.5 +/- 2.8 microM. Under these conditions, about 15% of 7.5 microM Mg-actin was converted to oligomers of subunit size four to eight in 5 h at 20 degrees C. In ...
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Assembly Line production is one of the widely used basic principles in production system. The problem of Assembly Line Balancing deals with the distribution of activities among the workstations so that there will be maximum utilization of human resources and facilities without disturbing the work sequence. Research works reported in the literature mainly deals with minimization of idle time i.e...
متن کاملThe actin cytoskeleton in presynaptic assembly.
Dramatic morphogenetic processes underpin nearly every step of nervous system development, from initial neuronal migration and axon guidance to synaptogenesis. Underlying this morphogenesis are dynamic rearrangements of cytoskeletal architecture. Here we discuss the roles of the actin cytoskeleton in the development of presynaptic terminals, from the elaboration of terminal arbors to the recrui...
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ژورنال
عنوان ژورنال: Journal of Cell Biology
سال: 2010
ISSN: 1540-8140,0021-9525
DOI: 10.1083/jcb.1886if