Results 51 to 60 of about 85,166 (274)
Meeting in the middle before parting: metaphase normal [Mitosis movie series; 1]
, 2011 Presents metaphase PtK1 cell microinjected with X-rhodamine-labeled tubulin and Alexa 488-labeled CENP-F antibodies to fluorescently label kinetochore fibers (red) and kinetochores/spindle poles (green), respectively.
Cimini, Daniela +2 more
core +2 more sources
, 2021 Access to datasets is vital to research, design and development of machine learning models and algorithms. Machine learning approaches for automated karyotyping system always require metaphase image dataset. The human metaphase images are not easily
R S, R (via Mendeley Data)
core +1 more source
TP53 Loss Elevates NF‐κB‐IFN‐β‐MHC‐Ia Signaling to Promote NK Cell Resistance in Osteosarcoma
Advanced Science, EarlyView.TP53 loss in a transforming or osteosarcoma cell promotes cytosolic DNA accumulation, activating NF‐κB‐dependent IFN‐β production. Autocrine IFN‐β signaling increases cell‐surface HLA‐Ia expression, strengthens inhibitory KIR signaling in natural killer cells, and thereby enables the affected cell to evade NK cell‐mediated cytotoxicity.
Guihui Qin +9 more
wiley +1 more source
Meeting in the middle before parting: metaphase-to-anaphase [Mitosis movie series; 2]
, 2016 Presents mitotic PtK1 cell microinjected with X-rhodamine-labeled tubulin and Alexa 488-labeled CENP-F antibodies to fluorescently label kinetochore fibers (red) and kinetochores/spindle poles (green), respectively.
Cimini, Daniela +2 more
core +2 more sources
STUDIES ON THE ISOLATION OF METAPHASE CHROMOSOMES [PDF]
The Journal of Cell Biology, 1963 A method for the isolation of metaphase chromosomes from mouse L1210 leukemia cells has been developed. Cells, arrested at metaphase with colchicine, were exposed to hypotonic solution and the pH was then adjusted to 5.6 to stabilize the chromosomes.
M. Choraży +3 more
openaire +2 more sources
Advanced Science, EarlyView.DDX21 suppresses MK2 activation by directly inhibiting Thr334 phosphorylation in a p38‐independent manner, thereby impairing DNA damage response. Clinically, patients with well‐differentiated tumors exhibiting high DDX21 expression are more likely to benefit from adjuvant radiotherapy, whereas those with low DDX21 levels are predisposed to ...
Tianru Yang +8 more
wiley +1 more source
European Journal of Entomology, 2006 Differences in the karyology of two species, Centricnemus leucogrammus and Peritelus familiaris (Coleoptera: Curculionidae), were investigated in order to elucidate their taxonomic position of the taxa.
Dorota LACHOWSKA +3 more
doaj +1 more source
Emergent Properties of the Metaphase Spindle [PDF]
Cold Spring Harbor Perspectives in Biology, 2015 A metaphase spindle is a complex structure consisting of microtubules and a myriad of different proteins that modulate microtubule dynamics together with chromatin and kinetochores. A decade ago, a full description of spindle formation and function seemed a lofty goal.
Reber, S., Hyman, A.
openaire +4 more sources
Cytoskeleton, EarlyView.ABSTRACT Cooperativity between cytoskeletal proteins is crucial for spatiotemporal coordination in biological processes, like oogenesis. In mammalian and Drosophila oogenesis, proper assembly and function of actin networks require coordination between actin assembly factors Spire and formins, as well as actin‐associated proteins like myosins and Rab ...
Joseph Y. Ong +7 more
wiley +1 more source
Bioscience Journal, 2014 In recent years, the number of cytogenetic studies on Melipona species has increased considerably. However, most cytogenetic techniques used for these studies require preparations with a great number of metaphase cells for reliable analysis of the ...
Anderson Fernandes +2 more
doaj