Výsledky vyhledávání - "MESH : Cell Division"

Histone variant H2A.Z regulates zygotic genome activation

Autor: Alejandro Gomez-Auli, Nicola Iovino, Michael Rauer, Dafne Ibarra-Morales, Mariana Schulte-Sasse, Francesco Cardamone, Leily Rabbani, Piergiuseppe Quarato, Fides Zenk, Germano Cecere

Publikováno v: Nature Communications, Vol 12, Iss 1, Pp 1-14 (2021)
Nature Communications
Nature Communications, Nature Publishing Group, 2021, 12 (1), pp.7002. ⟨10.1038/s41467-021-27125-7⟩
Nature Communications, 12 (1)
Nature Communications, 2021, 12 (1), pp.7002. ⟨10.1038/s41467-021-27125-7⟩

During embryogenesis, the genome shifts from transcriptionally quiescent to extensively active in a process known as Zygotic Genome Activation (ZGA). In Drosophila, the pioneer factor Zelda is known to be essential for the progression of development;

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7911d2dde2a04081f895092d6c6f58d5
https://doaj.org/article/0266ce08d5fc4cb9bd1de6a83d2425e9

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The archaeal division protein CdvB1 assembles into polymers that are depolymerized by CdvC

Autor: Blanch Jover, Alberto, De Franceschi, Nicola, Fenel, Daphna, Weissenhorn, Winfried, Dekker, Cees

Publikováno v: FEBS Lett. 596
FEBS Letters
FEBS Letters, 2022, 596 (7), pp.958-969. ⟨10.1002/1873-3468.14324⟩
FEBS Letters, 596(7)

International audience; The Cdv proteins constitute the cell division system of the Crenarchaea, a machinery closely related to the ESCRT system of eukaryotes. Using a combination of TEM imaging and biochemical assays, we here present an in vitro stu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd2e952363f6766cc31e8f0edfa11e0a
http://resolver.tudelft.nl/uuid:3d7bff96-e838-4ba2-a10e-36ef47fe5bc3

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Internalization of miPEP165a into Arabidopsis Roots Depends on both Passive Diffusion and Endocytosis-Associated Processes

Autor: Serge Plaza, Mélanie Ormancey, Hailing Jin, Carine Duboé, Patrice Thuleau, Aurélie Le Ru, Jean-Philippe Combier

Publikováno v: International Journal of Molecular Sciences
International Journal of Molecular Sciences, MDPI, 2020
International Journal of Molecular Sciences, Vol 21, Iss 7, p 2266 (2020)
International Journal of Molecular Sciences, MDPI, 2020, 21 (7), pp.2266. ⟨10.3390/ijms21072266⟩
Volume 21
Issue 7

International audience; MiPEPs are short natural peptides encoded by microRNAs in plants. Exogenous application of miPEPs increases the expression of their corresponding miRNA and, consequently, induces consistent phenotypical changes. Therefore, miP

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0a2d2fe95a51657f3bcf6de9040c32a
https://hal.archives-ouvertes.fr/hal-03027947

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Anillin propels myosin-independent constriction of actin rings

Autor: Ondřej Kučera, Marcus Braun, Stefan Diez, Eliska Pilatova, Zdenek Lansky, Eva Zatecka, Valerie Siahaan, Daniel Janda, Sietske H. Dijkstra

Publikováno v: Nature Communications
Nature Communications, Nature Publishing Group, 2021, 12 (1), pp.4595. ⟨10.1038/s41467-021-24474-1⟩
Nature Communications, 2021, 12 (1), pp.4595. ⟨10.1038/s41467-021-24474-1⟩
Nature Communications, Vol 12, Iss 1, Pp 1-12 (2021)

Constriction of the cytokinetic ring, a circular structure of actin filaments, is an essential step during cell division. Mechanical forces driving the constriction are attributed to myosin motor proteins, which slide actin filaments along each other

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb60fd83c020e0ad1eee46baed79a255

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Protein polarization driven by nucleoid exclusion of DnaK(HSP70)–substrate complexes

Autor: Collet, Clémence, Thomassin, Jenny-Lee, Francetic, Olivera, Genevaux, Pierre, Tran Van Nhieu, Guy

Publikováno v: Nature Communications, Vol 9, Iss 1, Pp 1-12 (2018)
Nature Communications
Nature Communications, 2018, 9 (1), pp.2027. ⟨10.1038/s41467-018-04414-2⟩
Nature Communications, Nature Publishing Group, 2018, 9 (1), pp.2027. ⟨10.1038/s41467-018-04414-2⟩

Many bacterial proteins require specific subcellular localization for function. How Escherichia coli proteins localize at one pole, however, is still not understood. Here, we show that the DnaK (HSP70) chaperone controls unipolar localization of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::68d7a801cecba5eb9a745ee3ae2ff3f2
http://link.springer.com/article/10.1038/s41467-018-04414-2

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Structure–function analysis of the extracellular domain of the pneumococcal cell division site positioning protein MapZ

Autor: Sylvie Manuse, Cédric Laguri, Jean-Pierre Simorre, Michael S. VanNieuwenhze, Jean-Pierre Lavergne, Catherine M. Bougault, Nicolas L. Jean, Mégane Guinot, Christophe Grangeasse

Publikováno v: Nature Communications, Vol 7, Iss 1, Pp 1-13 (2016)
Nature Communications
Nature Communications, Nature Publishing Group, 2016, 7 (1), pp.12071. ⟨10.1038/ncomms12071⟩
Nature Communications, 2016, 7 (1), pp.12071. ⟨10.1038/ncomms12071⟩
'Nature Communications ', vol: 7, pages: 12071-1-12071-13 (2016)

Accurate placement of the bacterial division site is a prerequisite for the generation of two viable and identical daughter cells. In Streptococcus pneumoniae, the positive regulatory mechanism involving the membrane protein MapZ positions precisely

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65671043fbc94d3dae62104d152da96d
https://doaj.org/article/139378a58a2d44e8807417c1e4afe0c4

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A prolonged chronological lifespan is an unexpected benefit of the [PSI+] prion in yeast

Autor: Kai Wang, Ronald Melki, Mehdi Kabani

Publikováno v: PLoS ONE
PLoS ONE, Public Library of Science, 2017, 12 (9), pp.e0184905. ⟨10.1371/journal.pone.0184905⟩
PLoS ONE, Vol 12, Iss 9, p e0184905 (2017)

International audience; Self-replicating 'proteinaceous infectious particles' or prions are responsible for complex heritable traits in the yeast Saccharomyces cerevisiae. Our current understanding of the biology of yeast prions stems from studies mo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::c8a68dbb243fc471188245e43419d035
https://pubmed.ncbi.nlm.nih.gov/28910422

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Cell Adhesion Geometry Regulates Non-Random DNA Segregation and Asymmetric Cell Fates in Mouse Skeletal Muscle Stem Cells

Autor: Shahragim Tajbakhsh, Siham Yennek, Mithila Burute, Manuel Théry

Publikováno v: Cell Reports
Cell Reports, 2014, 7 (4), pp.961-70. ⟨10.1016/j.celrep.2014.04.016⟩
Cell Reports, Vol 7, Iss 4, Pp 961-970 (2014)
Cell Reports, Elsevier (Cell Press), 2014, 7 (4), pp.961-70. ⟨10.1016/j.celrep.2014.04.016⟩
Cell Reports, Elsevier Inc, 2014, 7 (4), pp.961-70. ⟨10.1016/j.celrep.2014.04.016⟩
Cell Reports 4 (7), 961-970. (2014)

International audience; Cells of several metazoan species have been shown to non-randomly segregate their DNA such that older template DNA strands segregate to one daughter cell. The mechanisms that regulate this asymmetry remain undefined. Determina

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Quantitative analysis of polarity in 3D reveals local cell coordination in the embryonic mouse heart

Autor: Jean-Christophe Olivo-Marin, Chiara V. Ragni, Sigolène M. Meilhac, Jean-François Le Garrec, Margaret Buckingham, Sorin Pop, Alexandre Dufour

Publikováno v: Development (Cambridge, England)
Development (Cambridge, England), Company of Biologists, 2013, 140 (2), pp.395-404. ⟨10.1242/dev.087940⟩
Development; Vol 140
Development (Cambridge, England), 2013, 140 (2), pp.395-404. ⟨10.1242/dev.087940⟩

International audience; Anisotropies that underlie organ morphogenesis have been quantified in 2D, taking advantage of a reference axis. However, morphogenesis is a 3D process and it remains a challenge to analyze cell polarities in 3D. Here, we have

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c777566624854cd40fcec2d1c11162dc
https://doi.org/10.1242/dev.087940

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Disruption of Glut1 in Hematopoietic Stem Cells Prevents Myelopoiesis and Enhanced Glucose Flux in Atheromatous Plaques of ApoE−/− Mice

Autor: Vincent Sarrazy, Sophie Giorgetti-Peraldi, Laurent Yvan-Charvet, Darryl C. De Vivo, Stoyan Ivanov, Edward B. Thorp, Manon Viaud, Emmanuel L. Gautier, Marit Westerterp, Rodolphe Guinamard

Publikováno v: Circulation Research
Circulation Research, 2016, 118 (7), pp.1062-1077. ⟨10.1161/CIRCRESAHA.115.307599⟩
Circulation Research, American Heart Association, 2016, 118 (7), pp.1062-1077. ⟨10.1161/circresaha.115.307599⟩
Circulation research, 118(7), 1062-1077. LIPPINCOTT WILLIAMS & WILKINS

Rationale: Inflamed atherosclerotic plaques can be visualized by noninvasive positron emission and computed tomographic imaging with 18 F-fluorodeoxyglucose, a glucose analog, but the underlying mechanisms are poorly understood. Objective: Here, we d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7526462fd8c30518bac6341c8c0df880
https://europepmc.org/articles/PMC4824305/

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