Results 51 to 60 of about 154,384 (314)

Assessment of fissionable material behaviour in fission chambers

, 2010
A comprehensive study is performed in order to assess the pertinence of fission chambers coated with different fissile materials for high neutron flux detection. Three neutron scenarios are proposed to study the fast component of a high neutron flux: (i)
Cabellos de Francisco, Oscar Luis, Fernandez, Patricia, Rapisarda, D., García Herranz, Nuria   +3 more
core   +1 more source

Identification of a novel type of spacer element required for imprinting in fission yeast [PDF]

, 2011
Asymmetrical segregation of differentiated sister chromatids is thought to be important for cellular differentiation in higher eukaryotes. Similarly, in fission yeast, cellular differentiation involves the asymmetrical segregation of a chromosomal ...
Suha Sayrac, Sonya Vengrova, Dalgaard Jacob Z., Godfrey Emma L., Godfrey, Emma L., Vengrova, Sonya, Jacob Z. Dalgaard, Sayrac, Suha, Emma L Godfrey, Emma L. Godfrey, Dalgaard, Jacob Z., Jacob Z Dalgaard, Sayrac Suha, Vengrova Sonya   +13 more
core   +1 more source

Miocene dextral movement on the Tanakura fault zone, Japan: strike-slip fault inversion due to arc–arc collision

Progress in Earth and Planetary Science
Strike-slip faults on the plate tectonic scale in arc settings significantly contribute to the movement of crustal blocks, crustal deformation, and orogeny associated with back-arc spreading, arc–arc collisions, and the subsequent evolution of arcs.
Jun Hosoi, Tohru Danhara, Hideki Iwano, Takafumi Hirata   +3 more
doaj   +1 more source

The Multifaceted Regulation of Mitochondrial Dynamics During Mitosis

Frontiers in Cell and Developmental Biology, 2021
Mitosis ensures genome integrity by mediating precise segregation of the duplicated genetic material. Segregation of subcellular organelles during mitosis also needs to be tightly coordinated in order to warrant their proper inheritance and cellular ...
Evanthia Pangou, Evanthia Pangou, Evanthia Pangou, Evanthia Pangou, Izabela Sumara, Izabela Sumara, Izabela Sumara, Izabela Sumara   +7 more
doaj   +1 more source

RoundMi: A quantitative method to analyze mitochondrial morphology in mitotic cells

FEBS Open Bio, EarlyView.
RoundMi is a workflow for rapid analysis of mitochondrial morphology in mitotic cells. By combining adaptive preprocessing with automated segmentation and quantification, it enables accurate measurements from single focal plane images, reducing acquisition time and computational demands while remaining compatible with high‐throughput fixed and live ...
Elmira Parvindokht Bararpour, Christine Volmert, Valentina Piano   +2 more
wiley   +1 more source

Emergence of the mitochondrial reticulum from fission and fusion dynamics

, 2012
Mitochondria form a dynamic tubular reticulum within eukaryotic cells. Currently, quantitative understanding of its morphological characteristics is largely absent, despite major progress in deciphering the molecular fission and fusion machineries ...
Michael Meyer-Hermann, Michael Meyer-Hermann (124166), Andreas S. Reichert (124162), Sukhorukov, Valerii M., Daniel Dikov (124160), Valerii M. Sukhorukov (124158), Reichert, Andreas, Valerii M. Sukhorukov, Dikov, Daniel, Andreas S. Reichert, Meyer-Hermann, Michael (Prof. Dr.), Valerii M Sukhorukov, Daniel Dikov, Andreas S Reichert   +13 more
core   +1 more source

Aging Is a Key Driver for Adult Acute Myeloid Leukemia

Aging and Cancer, EarlyView.
Acute myeloid leukemia (AML) is a classical age‐related hematologic malignancy, and a key driver of AML is aging, which profoundly regulates intrinsic factors such as genomic instability, epigenetic reprogramming, and metabolic dysregulation, and alters bone marrow microenvironment.
Rong Yin, Haojian Zhang
wiley   +1 more source

Functional mapping of the fission yeast DNA polymerase delta B-subunit Cdc1 by site-directed and random pentapeptide insertion mutagenesis [PDF]

, 2009
JSG was supported by a BBSRC Research Committee studentship, EVK by the Darwin Trust of Edinburgh, and FCG and SAM by a Wellcome Trust Senior Research Fellowship in Basic Biomedical Sciences.
Garcia, JS, MacNeill, Stuart Andrew, Knatko, EV, Gray, FC, Tahirov, TH, Baranovskiy, AG   +5 more
core   +1 more source

Current Studies of Mitochondrial Quality Control in the Preeclampsia

Frontiers in Cardiovascular Medicine, 2022
Mitochondria are cellular energy powerhouses that play important roles in regulating cellular processes. Mitochondrial quality control (mQC), including mitochondrial biogenesis, mitophagy, mitochondrial fusion and fission, maintains physiological demand ...
Xiaoqing Peng, Xiaoqing Peng, Xiaoqing Peng, Xiaoqing Peng, Ruirui Hou, Ruirui Hou, Yuanyuan Yang, Zhigang Luo, Yunxia Cao, Yunxia Cao   +9 more
doaj   +1 more source

Super‐Refractory Status Epilepticus (SRSE) in a Patient With Compound Heterozygous OPA1 Variants: Case Report and Literature Review

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Super‐Refractory Status Epilepticus (SRSE) is a rare, life‐threatening neurological emergency with unclear etiology in many cases. Mitochondrial dysfunction, often due to disease‐causing genetic variants, is increasingly recognized as a cause, with each gene producing distinct pathophysiological mechanisms.
Pouria Mohammadi, Lara Basovic, Christopher Michael McGraw   +2 more
wiley   +1 more source