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Keywords: Hydroxyurea
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Journal Articles
J Cell Sci (2009) 122 (12): 2014–2023.
Published: 15 June 2009
... cylindrical microtubules and displaced appendages. These cells also express unique centrosome-related structures associated with a subset of centrosomal components, including γ-tubulin, centrin and PCM1. During hydroxyurea treatment, these abnormal structures become more abundant and undergo a change in shape...
Journal Articles
J Cell Sci (2007) 120 (14): 2444–2453.
Published: 15 July 2007
... centrosome replications in Chinese hamster ovary (CHO) cells induced by hydroxyurea (HU), which is known to uncouple the centrosome cycle from the cell cycle. Green fluorescent protein (GFP)-tagged centrin2 expressed in CHO cells labels both centrioles and the pericentriolar material (PCM). Counting...
Includes: Multimedia, Supplementary data
Journal Articles
J Cell Sci (2005) 118 (9): 1833–1842.
Published: 1 May 2005
... Schneider's cells, and identify an upstream regulator as well as downstream targets of Grp/DChk1. First, we demonstrate that S2 cells are a suitable model for G 2 /M checkpoint studies. S2 cells display Grp/DChk1-dependent and Dmnk/DChk2-independent cell-cycle-checkpoint activation in response to hydroxyurea...
Includes: Multimedia, Supplementary data
Journal Articles
J Cell Sci (2002) 115 (14): 2829–2838.
Published: 15 July 2002
... cycle stasis at the onset of S phase upon release from prolonged arrest with the inhibitors of DNA replication, hydroxyurea or aphidicolin. During arrest typical S phase markers remain present, and G0/G1 inhibitory signals such as p21 WAF1 and p27 are absent. Cell cycle stasis occurs in T-antigen...