During division, eukaryotic cells undergo a dramatic, complex and coordinated remodelling of their cytoskeleton and membranes. For cell division to occur, chromosomes must be segregated and new cellular structures, such as the spindle apparatus, must be assembled. Pre-existing organelles, such as the...
Many intracellular pathogens, such as mammalian reovirus, mimic extracellular matrix motifs to specifically interact with the host membrane. Whether and how cell-matrix interactions influence virus particle uptake is unknown, as it is usually studied fro
The formation of endocardial cushions in the atrioventricular (AV) canal of the rudimentary heart requires epithelial-to-mesenchymal cell transformation (E... TD Camenisch,DGM Molin,A Person,... - 《Developmental Biology》 被引量: 0发表: 2002年 Temporal and distinct TGFbeta ligand requirements ...
The liver is unique in its ability to regenerate from a wide range of injuries and diseases. Liver regeneration centers around hepatocyte proliferation and requires the coordinated actions of nonparenchymal cells, including biliary epithelial cells, live
Similarly, once activated to grow, the oocyte embarks on a phase of dramatic molecular and morphological transformation, involving a greater than fivefold increase in volume, synthesis and reorganization of nuclear and cytoplasmic organelles [11,12,13], and the establishment of the oocyte epigenome ...
Data expressed as a percentage were normalized by arcsine square root transformation. Data were analyzed using two-way repeated-measures ANOVA, followed by the Friedman test for post hoc comparison of means. To analyze protein gels, the statistical component of the SameSpots software was used, as...
cell polarity single-cell biochemistry C. elegans PAR proteins PAR-3 SiMPull sc-SiMPull PLK-1 cortical flow Introduction Regulation of protein-protein interactions is a widespread mechanism for control of cell signaling. In one common signaling paradigm, a cellular event triggers binding (or unbind...
The transformation of the ovary into a fruit after successful completion of pollination and fertilization has been associated with many changes at transcriptomic level. These changes are part of a dynamic and complex regulatory network that is controlled by phytohormones, with a major role for auxin....
We also discover rate oscillations during dry reforming of methane resulting from the sequential transformation of metastable oxygen species that exhibit different catalytic properties: atomic surface oxygen, subsurface oxygen and bulk NiOx. The imaging approach allowed the localization of fluctuating surface...
Low-temperature germination (LTG) is an important agronomic trait for rice (Oryza sativa). Japonica rice generally has greater capacity for germination at low temperatures than the indica subpopulation. However, the genetic basis and molecular mechanisms