Results 171 to 180 of about 13,342 (208)
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Experientia, 1968
In der normalen und regenerierenden Rattenleber wurden Zentriolen gefunden. In der normalen Leberparenchymzelle erscheinen sie wahrscheinlich als Diplosomen. Haufig werden mehr als 2 Zentriolen in der einzelnen Leberparenchymzelle beobachtet, jedoch gibt es keine Anhaltspunkte fur eine zentriolare Replikation in den normalen Leberparenchymzellen ...
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In der normalen und regenerierenden Rattenleber wurden Zentriolen gefunden. In der normalen Leberparenchymzelle erscheinen sie wahrscheinlich als Diplosomen. Haufig werden mehr als 2 Zentriolen in der einzelnen Leberparenchymzelle beobachtet, jedoch gibt es keine Anhaltspunkte fur eine zentriolare Replikation in den normalen Leberparenchymzellen ...
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Trends in Cell Biology, 1999
The centriole is a cylinder of nine triplet microtubules found at the core of the centrosome. The location of centrioles within the centrosome has always seemed to suggest a role in centrosome function, but proof of this has remained elusive. In part, this is due to the lack of convenient methods to remove centrioles specifically.
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The centriole is a cylinder of nine triplet microtubules found at the core of the centrosome. The location of centrioles within the centrosome has always seemed to suggest a role in centrosome function, but proof of this has remained elusive. In part, this is due to the lack of convenient methods to remove centrioles specifically.
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Science, 1967
The giant cell of osteoclastic origin and the giant cell produced in response to foreign bodies are characterized by multiple nuclei. Electron microscopy of these multinucleated cells reveals a special centrosphere in the osteoclast, which is not typical of other types of giant cells.
J L, Matthews +3 more
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The giant cell of osteoclastic origin and the giant cell produced in response to foreign bodies are characterized by multiple nuclei. Electron microscopy of these multinucleated cells reveals a special centrosphere in the osteoclast, which is not typical of other types of giant cells.
J L, Matthews +3 more
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Centrioles and Microtubules in Chlorella
Nature New Biology, 1971IN keeping with its widespread use in biochemical studies, the ultrastructure of the unicellular green alga Chlorella has been investigated many times1–3, yet at least two components—microtubules and centrioles—have escaped detection, doubtless because of the use of inadequate fixation techniques.
A W, Atkinson +3 more
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Centriole, Differentiation, and Senescence
Rejuvenation Research, 2010Irreversible differentiation (change of morphogenetic status) and programmed death (apoptosis) are observed only in somatic cells, and cell division is the only way by which the morphogenetic status of the offspring cells may be modified. It is known that there is a fixed limit to the number of possible cell divisions, the so-called Hayflick limit ...
J, Tkemaladze, K, Chichinadze
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Centriole amplification by mother and daughter centrioles differs in multiciliated cells
Nature, 2014The semi-conservative centrosome duplication in cycling cells gives rise to a centrosome composed of a mother and a newly formed daughter centriole. Both centrioles are regarded as equivalent in their ability to form new centrioles and their symmetric duplication is crucial for cell division homeostasis.
Adel, Al Jord +5 more
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Formins, Golgi, and the Centriole
2019Formin homology proteins (formins) are a highly conserved family of cytoskeletal remodeling proteins that are involved in a diverse array of cellular functions. Formins are best known for their ability to regulate actin dynamics, but the same functional domains also govern stability and organization of microtubules.
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Are Centrioles Semiautonomous?
Annals of the New York Academy of Sciences, 1987openaire +2 more sources
An Autonomous Oscillation Times and Executes Centriole Biogenesis
Cell, 2020Michael A Boemo, Lisa Gartenmann
exaly