Results 101 to 110 of about 73,794 (208)

Vesicle trafficking and membrane remodelling in cytokinesis

, 2011
All cells complete cell division by the process of cytokinesis. At the end of mitosis, eukaryotic cells accurately mark the site of division between the replicated genetic material and assemble a contractile ring comprised of myosin II, actin filaments ...
Hélia Neto, Gould, G.W., Gwyn W. Gould, Louise L. Collins, Collins, L.L., Neto, H.   +5 more
core   +1 more source

Cytokinesis in Drosophila male meiosis.

, 2012
Cytokinesis separates the cytoplasm and the duplicated genome into two daughter cells at the end of cell division. This process must be finely regulated to maintain ploidy and prevent tumor formation.
FRAPPAOLO, ANNA, BELLONI, Giorgio, SECHI, STEFANO, PIERGENTILI, ROBERTO, Maria Grazia Giansanti   +4 more
core   +2 more sources

IPIP27 coordinates PtdIns(4,5)P2 homeostasis for successful cytokinesis [PDF]

, 2019
During cytokinesis, an actomyosin contractile ring drives the separation of thetwo daughter cells. A key molecule in this process is the inositol lipidPtdIns(4,5)P2, which recruits numerous factors to the equatorial region forcontractile ring assembly ...
Yan, Guanhua, El Kadhi, Khaled Ben, Ben El Kadhi, Khaled, Sweeney, Sean, Hickson, Gilles R., Carim, Sabrya, Lowe, Martin, Sweeney, Sean T., Carréno, Sébastien, Carim, Sabrya C., Lowe, Martin; id_orcid   +10 more
core   +1 more source

The Myosin-V Myo51 and Alpha-Actinin Ain1p Cooperate during Contractile Ring Assembly and Disassembly in Fission Yeast Cytokinesis

Journal of Fungi
Cytokinesis is driven in part by the constriction of a ring of actin filaments, myosin motors and other proteins. In fission yeast, three myosins contribute to cytokinesis including a Myosin-V Myo51.
Zoe L. Tyree, Kimberly Bellingham-Johnstun, Jessica Martinez-Baird, Caroline Laplante   +3 more
doaj   +1 more source

Genomic characterization of plant height and lodging in spring oat (Avena sativa L.) using time‐series aerial sensor data

The Plant Phenome Journal, Volume 9, Issue 1, December 2026.
Abstract Plant height is one of the key economic traits in spring oat (Avena sativa L.) and a major determinant of lodging, and consequently, yield potential. Understanding the genetic basis of the variation in plant height can significantly benefit plant improvement efforts.
Afrina Rahman, Anup Kumar Das, Jayanta Roy, Amandeep, Michael S. McMullen, Paulo Flores, Craig H. Carlson   +6 more
wiley   +1 more source

Central Role of the Actomyosin Ring in Coordinating Cytokinesis Steps in Budding Yeast

Journal of Fungi
Eukaryotic cells must accurately transfer their genetic material and cellular components to their daughter cells. Initially, cells duplicate their chromosomes and subsequently segregate them toward the poles.
Magdalena Foltman, Alberto Sanchez-Diaz
doaj   +1 more source

Evaluation of DNA/Chromosome Integrity and Cell Death in Human Metabolically Noncompetent and Competent Cells Exposed to N′‐(3,5‐Difluorobenzylidene)Pyridine‐4‐Carbohydrazide

Journal of Applied Toxicology, Volume 46, Issue 11, Page 4076-4084, November 2026.
ABSTRACT The N‐acylhydrazone scaffold is recognized as a privileged structure for the design of bioactive substances with increasing applications in medicinal chemistry research. Ensuring the safety of newly developed molecules is a critical step for both human health and environmental protection. Accordingly, this study aimed to evaluate the cytotoxic
Larissa Ribeiro Canuto Santos, Jéssica Natalia Barbosa de Almeida, Camila Cavalleiro Frias, Wanda Pereira Almeida, Edson Luis Maistro   +4 more
wiley   +1 more source

Cytoplasmic Lipid Membrane Biogenesis in Prokaryotes: From Soluble Lipid Building Blocks to a Dynamic and Functional Boundary Layer

ChemBioChem, Volume 27, Issue 20, 28 October 2026.
Lipid membranes are fundamental to all prokaryotic life. Besides acting as barrier, by orienting as hydrophobic bilayer, lipids are involved in a wide variety of other cellular processes. As a consequence, prokaryotic membranes are dynamic entities that switch their lipid composition as required; a process that requires tight interplay with the lipid ...
Sergiy Gan, Marten Exterkate
wiley   +1 more source

Translating whole‐genome doubling into precision medicine in cancer

Molecular Oncology, Volume 20, Issue 10, Page 2490-2509, October 2026.
Whole‐genome doubling creates a WGD‐positive tumor state characterized by persistent chromosomal instability, karyotypic diversification, and cellular stress. These same biological pressures drive aggressive tumor evolution while exposing therapeutic vulnerabilities, providing a rationale for WGD‐informed precision medicine. Whole‐genome doubling (WGD)
Sejung Lee, Junghyeok Lim, Jinhyuk Bhin
wiley   +1 more source

Processes Controlling the Contractile Ring during Cytokinesis in Fission Yeast, Including the Role of ESCRT Proteins

Journal of Fungi
Cytokinesis, as the last stage of the cell division cycle, is a tightly controlled process amongst all eukaryotes, with defective division leading to severe cellular consequences and implicated in serious human diseases and conditions such as cancer ...
Imane M. Rezig, Wandiahyel G. Yaduma, Christopher J. McInerny   +2 more
doaj   +1 more source