Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Meiotic telomere clustering"'
Publikováno v:
Developmental Dynamics. 243:1448-1456
Background: Telomeres are located at ends of eukaryotic chromosomes and can affect proper chromosomal positioning. During spermatogenesis, the appropriate dynamics and behavior of chromosomes is crucial to generate haploid cells through meiosis. Here
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86d65b5a41545cdf3d6bd4eb34b6a47f
https://doi.org/10.1002/dvdy.24166
https://doi.org/10.1002/dvdy.24166
Autor:
Atsushi Matsuda, Yasushi Hiraoka, Noriko Fukuta, Chie Mori, Kasumi Okamasa, Yuji Chikashige, Tokuko Haraguchi, Miho Yamane
Publikováno v:
Cell Structure and Function. 39:93-100
In meiosis, pairing and recombination of homologous chromosomes are crucial for the correct segregation of chromosomes, and substantial movements of chromosomes are required to achieve homolog pairing. During this process, it is known that telomeres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de53688dc586302bb7264d8f7e10ef4a
https://doi.org/10.1247/csf.14007
https://doi.org/10.1247/csf.14007
Autor:
Junpei Miyoshi, Hirotada Matsuhara, Koei Okazaki, Hiroto Nakamura, Kazuki Tateho, Tokuko Haraguchi, Osami Niwa, Ayumu Yamamoto, Tatsunori Ohba, Futaba Miki, Satoshi Katsuyama, Masashi Yoshida, Yasushi Hiraoka
Publikováno v:
The Journal of Cell Biology
Telomere-localized SUN and KASH proteins induce formation of a microtubule-based “telocentrosome” that fosters microtubule motor-dependent telomere clustering.
During meiosis, telomeres cluster and promote homologous chromosome pairing. Telo
During meiosis, telomeres cluster and promote homologous chromosome pairing. Telo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9457bf90fce8becff1ca4bfc1aa8a347
http://europepmc.org/articles/PMC3575533
http://europepmc.org/articles/PMC3575533
Publikováno v:
Current Biology. 15(16):1448-1457
Summary Background: Chromosomal behavior during mitosis and meiosis depends in part on heterochromatic modifications such as histone H3 lysine-9 methylation (H3K9me). In fission yeast, the Heterochromatin Protein 1 homolog Swi6 recognizes H3K9me, sil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6365f8b73caf179bbbdb70c7ba979672
Publikováno v:
Journal of Cell Science. 116:2431-2442
We investigated the sequence of chromosomal events during meiotic prophase in haploid, diploid and autotetraploid SK1 strains of Saccharomyces cerevisiae. Using molecular cytology, we found that meiosis-specific nuclear topology (i.e. dissolution of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::419d92a8a7efb9365cefbd0e1c7ca5ad
https://doi.org/10.1242/jcs.00453
https://doi.org/10.1242/jcs.00453
Publikováno v:
The Journal of Cell Biology
We analyzed transmission of a ring minichromosome (MC) through mouse spermatogenesis as a monosome and in the presence of a homologue. Mice, either monosomic or disomic for the MC, produced MC+ offspring. In the monosomic condition, most univalents u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55a5b86dbb32577c57d36f68f635d9ec
http://europepmc.org/articles/PMC2172825
http://europepmc.org/articles/PMC2172825
Meiotic telomere clustering is inhibited by colchicine but does not require cytoplasmic microtubules
Autor:
W. Zacheus Cande, Carrie R. Cowan
Publikováno v:
Journal of Cell Science. 115:3747-3756
Telomere clustering, the defining feature of the bouquet, is an almost universal feature of meiotic prophase, yet its mechanism remains unknown. The microtubule-depolymerizing agent colchicine was found to inhibit bouquet formation. Telomeres in colc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::263afb4aec8b1809605d4a9bad568452
https://doi.org/10.1242/jcs.00055
https://doi.org/10.1242/jcs.00055
Publikováno v:
Nature. 392:828-831
The alignment of homologous chromosomes during meiosis is essential for their recombination and segregation. Telomeres form and protect the ends of eukaryotic linear chromosomes, and are composed of tandem repeats of a simple DNA sequence and the pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94882c61d68d034f3bebd48a3de357a2
https://doi.org/10.1038/33947
https://doi.org/10.1038/33947
Autor:
Ayumu Yamamoto
Publikováno v:
Cellular and molecular life sciences : CMLS. 71(11)
During meiosis, telomeres cluster and promote homologous chromosome pairing. Telomere clustering depends on conserved SUN and KASH domain nuclear membrane proteins, which form a complex called the linker of nucleoskeleton and cytoskeleton (LINC) and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d20c9aa234953db7fc56ec4652bd87e
https://pubmed.ncbi.nlm.nih.gov/24413667
https://pubmed.ncbi.nlm.nih.gov/24413667
Publikováno v:
The Journal of Cell Biology
Journal of Cell Biology, 134, 1109-1125
Journal of Cell Biology 134 (1996)
Journal of Cell Biology, 134, 1109-1125
Journal of Cell Biology 134 (1996)
The preconditions and early steps of meiotic chromosome pairing were studied by fluorescence in situ hybridization (FISH) with chromosome-specific DNA probes to mouse and human testis tissue sections. Premeiotic pairing of homologous chromosomes was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::453312cf4aaa8bd8593ffb235bd0c774
https://doi.org/10.1083/jcb.134.5.1109
https://doi.org/10.1083/jcb.134.5.1109