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Keywords: Chromosome pairing
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Journal Articles
J Cell Sci (2020) 133 (22): jcs253724.
Published: 30 November 2020
... speculate that centromere clustering may have been the primordial mechanism for chromosome pairing in early eukaryotes. * Author for correspondence ( josef.loidl@univie.ac.at ) Handling Editor: David Glover Competing interests The authors declare no competing or financial interests...
Includes: Supplementary data
Journal Articles
J Cell Sci (2012) 125 (23): 5873–5880.
Published: 01 December 2012
... ’s stretched bouquet and, thereby, for homologue pairing. This finding adds to previous reports of the importance of centromeres in chromosome pairing in budding yeast and in Drosophila . Tetrahymena ’s bouquet is an ataxia telangiectasia- and RAD3-related (ATR)-dependent meiotic DNA damage response...
Includes: Supplementary data
Journal Articles
J Cell Sci (2008) 121 (19): 3233–3242.
Published: 01 October 2008
... leptonema showed a prolonged bouquet-stage configuration, asynapsis and heterosynapsis, suggesting function(s) of STRA8 in chromosome pairing. Most importantly, a large number of mutant leptotene spermatocytes underwent premature chromosome condensation, within 24 hours following the meiotic S phase. This...
Includes: Supplementary data
Journal Articles
J Cell Sci (2008) 121 (13): 2148–2158.
Published: 01 July 2008
... reduction in chromosome pairing, but show a complete failure to form chiasmata and exhibit chromosome missegregation. The lack of SPO11 prevents the elongation of meiotic nuclei, but it is restored by the artificial induction of DSBs. In the hop2A Δ mutant, the transient appearance of γ-H2A.X and Rad51p...
Includes: Supplementary data
Journal Articles
J Cell Sci (2005) 118 (8): 1757–1767.
Published: 15 April 2005
... formation of exchanges. * Author for correspondence (e-mail: l.mullenders@lumc.nl ) 3 2 2005 © The Company of Biologists Limited 2005 2005 Chromosome pairing Chromosome positioning Cross-link repair Heterochromatin MMC XPF Mitomycin C (MMC) is a natural antitumor...
Journal Articles
J Cell Sci (2004) 117 (24): 5791–5801.
Published: 15 November 2004
...Josef Loidl; Harry Scherthan During meiotic prophase in the ciliate Tetrahymena thermophila micronuclei dramatically elongate and form thread-like crescents. The arrangement of the chromosomes within the crescent as well as the timing of chromosome pairing and recombination with respect to the...
Journal Articles
J Cell Sci (2004) 117 (18): 4025–4032.
Published: 15 August 2004
... telomere clustering and initiation of chromosome synapsis has led to the hypothesis that the bouquet facilitates homologous chromosome pairing and synapsis. However, recent mutant analysis suggests that the bouquet is not absolutely required for either homologous pairing or synapsis but that it makes both...
Includes: Multimedia, Supplementary data
Journal Articles
J Cell Sci (2004) 117 (15): 3343–3351.
Published: 01 July 2004
.... pombe. * Author for correspondence (e-mail: josef.loidl@univie.ac.at ) 8 3 2004 © The Company of Biologists Limited 2004 2004 Chromosome pairing Meiosis Recombination Yeast Cells of sexually reproducing eukaryotes normally contain two equal (homologous) sets of...