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Statistical physics --- Biophysics. --- 53 --- 577.3 --- Mechanobiology --- Physics --- Physical and physicochemical bases of life. Biophysics. Biophysical chemistry in general --- Biophysics --- Congresses. --- 577.3 Physical and physicochemical bases of life. Biophysics. Biophysical chemistry in general --- 53 Physics --- 53 Fysica. Natuurkunde --- Fysica. Natuurkunde --- Symmetry (Biology) --- Proteins. --- Membranes (Biology) --- Neural networks (Neurobiology) --- Neural circuitry --- Biophysique --- Symétrie (biologie) --- Protéines. --- Membranes (biologie) --- Réseaux neuronaux (physiologie) --- Biophysique. --- Protéines
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Cell biologists have recently become aware that the asymmetry of cell division is an important regulatory phenomenon in the fate of a cell. During development, cell diversity originates through asymmetry; in the adult organism asymmetric divisions regulate the stem cell reservoir and are a source of the drift that contributes to the aging of organisms with renewable cell compartments. Because of the concept of semi-conservative DNA synthesis, it was thought that the distribution of DNA between daughter cells was symmetric. The analysis of the phenomenon in cells during mitosis, however, revealed the asymmetry in the distribution of the genetic material that creates the drift contributing to aging of mammals. On the other hand, cancer cells can originate from a deregulation of asymmetry during mitosis in particular during stem cell expansion. The book describes the phenomenon in different organisms from plants to animals and addresses its implications for the development of the organism, cell differentiation, human aging and the biology of cancers.
embryologie (geneeskunde) --- histologie --- Histology. Cytology --- Oncology. Neoplasms --- General embryology. Developmental biology --- oncologie --- cytologie --- Cell division --- Cell differentiation --- Genetic recombination --- Symmetry (Biology) --- Biodiversity --- Cellules --- Recombinaison génétique --- Molecular aspects --- Genetic aspects --- Division --- Life Sciences --- Biology --- Molecular biology --- Biologie moléculaire --- Biologie moléculaire --- MDBIOCHE --- Cell differentiation. --- Cell division. --- Developmental biology. --- Cytology. --- Oncology. --- Developmental Biology. --- Cell Biology. --- Cancer Research. --- Tumors --- Cell biology --- Cellular biology --- Cells --- Cytologists --- Development (Biology) --- Growth --- Ontogeny --- Cell biology. --- Cancer research. --- Cancer research
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Population animale --- Animal population --- Génétique des populations --- population genetics --- Phylogénie --- Phylogeny --- phenotypes --- Variation génétique --- genetic variation --- Intéraction génotype environnement --- genotype environment interaction --- Évolution --- evolution --- Développement biologique --- biological development --- 576.8 --- 581.14 --- 57.018.725 --- 575.83 --- 575.8 --- Parasitology --- Development --- Asymmetry --- Direction and rules of evolution --- Evolution. Origin of species. Phylogeny --- 575.8 Evolution. Origin of species. Phylogeny --- 575.83 Direction and rules of evolution --- 57.018.725 Asymmetry --- 581.14 Development --- 576.8 Parasitology --- Developmental biology --- Evolution (Biology) --- Symmetry (Biology) --- Animal evolution --- Animals --- Biological evolution --- Darwinism --- Evolutionary biology --- Evolutionary science --- Origin of species --- Biology --- Evolution --- Biological fitness --- Homoplasy --- Natural selection --- Development (Biology) --- Growth --- Ontogeny --- evolution.
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