Results 231 to 240 of about 20,050 (252)
Permanent cilia loss during cerebellar granule cell neurogenesis involves withdrawal of cilia maintenance and centriole capping. [PDF]
Proc Natl Acad Sci U S AConstable S +7 more
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The proximal centriole-like structure maintains nucleus-centriole architecture in sperm.
J Cell SciBuglak DB +3 more
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The A-C Linker controls centriole cohesion and duplication
Bournonville L +4 more
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Centrioles and Microtubules in Chlorella [PDF]
Nature New Biology, 1971 IN 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.
P. C. L. John +3 more
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Trends in Cell Biology, 2020
Centrioles organize the microtubule network and mitotic spindle and, as basal bodies, nucleate cilia and flagella. They undergo a beguiling process in which one appears to give rise to another and at a baffling orthogonal geometry. Nucleic acid-based replication has been pondered during cycles of zeniths and nadirs of plausibility, the latter now the ...
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Centrioles organize the microtubule network and mitotic spindle and, as basal bodies, nucleate cilia and flagella. They undergo a beguiling process in which one appears to give rise to another and at a baffling orthogonal geometry. Nucleic acid-based replication has been pondered during cycles of zeniths and nadirs of plausibility, the latter now the ...
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Journal of Theoretical Biology, 1975
Abstract The endosymbiotic theory of the origin of the centriole is found lacking as no DNA has been found in the structure. The centriole is related to the ribosome in that it is a structure nucleated by RNA. This RNA (morphic) has the property of localizing itself at the site of the old centriole before nucleating a new one. The implication of this
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Abstract The endosymbiotic theory of the origin of the centriole is found lacking as no DNA has been found in the structure. The centriole is related to the ribosome in that it is a structure nucleated by RNA. This RNA (morphic) has the property of localizing itself at the site of the old centriole before nucleating a new one. The implication of this
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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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Mycologia, 1973
4. -. 1973. Studies on Emmonsiella capsulata I. Heterothallism and development of the ascocarp. Mycologia 65: 109-121. 5. McDonough, E. S., and Ann L. Lewis. 1968. The ascigerous stage of Blastomyces derwatitidis. Mycologia 60: 76-83. 6. Reynolds, E. S. 1963. The use of lead citrate at high pH as an electronopaque stain in electron microscopy. J.
James P. Braselton, Charles E. Miller
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4. -. 1973. Studies on Emmonsiella capsulata I. Heterothallism and development of the ascocarp. Mycologia 65: 109-121. 5. McDonough, E. S., and Ann L. Lewis. 1968. The ascigerous stage of Blastomyces derwatitidis. Mycologia 60: 76-83. 6. Reynolds, E. S. 1963. The use of lead citrate at high pH as an electronopaque stain in electron microscopy. J.
James P. Braselton, Charles E. Miller
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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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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 ...
K. N. Chichinadze, Jaba Tkemaladze
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