Zobrazeno 1 - 10
of 105
pro vyhledávání: '"Chromatin bridge"'
Publikováno v:
Advanced Science, Vol 10, Iss 12, Pp n/a-n/a (2023)
Abstract Chromatin bridges connecting the two segregating daughter nuclei arise from chromosome fusion or unresolved interchromosomal linkage. Persistent chromatin bridges are trapped in the cleavage plane, triggering cytokinesis delay. The trapped b
Externí odkaz:
https://doaj.org/article/4a6a62f33f6e43678106948dfb8cc769
Publikováno v:
Frontiers in Cell and Developmental Biology, Vol 9 (2021)
Accurate chromosome segregation requires the removal of all chromatin bridges, which link chromosomes before cell division. When chromatin bridges fail to be removed, cell cycle progression may halt, or cytokinesis failure and ensuing polyploidizatio
Externí odkaz:
https://doaj.org/article/5308c14ff6254ad59216ad3500369833
Akademický článek
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Autor:
Elvan Seyit, Kamuran Aktaş, Gözde Mütevelizade, Yasemin Parlak, Didem Goksoy, Ali Özdemir, Canan Özdemir, Gül Gümüşer, Bahattin Bozdağ
Publikováno v:
Volume: 30, Issue: 1 87-93
ANADOLU Ege Tarımsal Araştırma Enstitüsü Dergisi
ANADOLU Ege Tarımsal Araştırma Enstitüsü Dergisi
In this study Cytotoxic effects of radioiodine (I131) which is a radionuclide used for the diagnosis and treatment of thyroid cancers and hyperthyroidism on mitotic chromosomes of root tips meristematic cells of fava bean [Vicia faba L. (Fabaceae)] w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7007743417da49e648ff7148530a0b10
https://doi.org/10.18615/anadolu.727244
https://doi.org/10.18615/anadolu.727244
Autor:
Benjamin Liffner, Sabrina Absalon
Publikováno v:
Microorganisms
Volume 9
Issue 11
Microorganisms, Vol 9, Iss 2306, p 2306 (2021)
Volume 9
Issue 11
Microorganisms, Vol 9, Iss 2306, p 2306 (2021)
The malaria parasite Plasmodium
falciparum undergoes closed mitosis, which occurs within an intact nuclear envelope, and differs significantly from its human host. Mitosis is underpinned by the dynamics of microtubules and the nuclear envel
falciparum undergoes closed mitosis, which occurs within an intact nuclear envelope, and differs significantly from its human host. Mitosis is underpinned by the dynamics of microtubules and the nuclear envel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79c0ef827858a09da2c0d1ee17760f2d
https://doi.org/10.1101/2021.09.25.461816
https://doi.org/10.1101/2021.09.25.461816
Complex genomic rearrangements (CGRs) are common in cancer and are known to form via two aberrant cellular structures—micronuclei and chromatin bridge. However, which mechanism is more relevant to CGR formation in cancer cells and whether there are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f2f4632b80163ee5f34cb0d3b5c93ab
https://doi.org/10.21203/rs.3.rs-535468/v1
https://doi.org/10.21203/rs.3.rs-535468/v1
Autor:
Yasutaka Kakui, Frank Uhlmann
Publikováno v:
Current Genetics
Chromatin is a very long DNA–protein complex that controls the expression and inheritance of the genetic information. Chromatin is stored within the nucleus in interphase and further compacted into chromosomes during mitosis. This process, known as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::118b07c4374855744b48ba9c76d745df
Autor:
Brett Davis, Suzanne S. Fei, Melissa Y. Yan, Lucia Carbone, Brittany L. Daughtry, Shawn L. Chavez, Kelsey E. Brooks
Embryonic aneuploidy is highly complex, often leading to developmental arrest, implantation failure, or spontaneous miscarriage in both natural and assisted reproduction. Despite our knowledge of mitotic mis-segregation in somatic cells, the molecula
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8fde9e09c3335a33292a16c96d86f4ea
https://doi.org/10.1101/2020.07.24.220475
https://doi.org/10.1101/2020.07.24.220475
Publikováno v:
The Journal of Cell Biology
When chromatin bridges form in cytokinesis, cells display actin patches at the intercellular canal. Dandoulaki et al. show that Chk1 phosphorylates Src at serine 51 to fully induce Src catalytic activity. In turn, phosphorylated Src-S51 promotes the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::498343aef89a29c5fc7e312411466f50
https://doi.org/10.1083/jcb.201802102
https://doi.org/10.1083/jcb.201802102
Autor:
Eleni Petsalaki, George Zachos
Publikováno v:
Cells
Cells, Vol 10, Iss 3350, p 3350 (2021)
Cells, Vol 10, Iss 3350, p 3350 (2021)
The abscission checkpoint contributes to the fidelity of chromosome segregation by delaying completion of cytokinesis (abscission) when there is chromatin lagging in the intercellular bridge between dividing cells. Although additional triggers of an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::881f215b6bdb22a8367213d4d772dff7
https://doi.org/10.3390/cells10123350
https://doi.org/10.3390/cells10123350