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Accurate positioning of spindles is essential for asymmetric mitotic and meiotic cell divisions that are crucial for animal development and oocyte maturation, respectively. The predominant model for spindle positioning, termed “cortical pulling,” involves attachment of the microtubule-based motor cytoplasmic dynein to the cortex, where it exerts a pulling force on microtubules that extend from the spindle poles to the cell cortex, thereby displacing the spindle. Recent studies have addressed important details of the cortical pulling mechanism and have revealed alternative mechanisms that may be used when microtubules do not extend from the spindle to the cortex.
570, Biomedical and clinical sciences, Biomedical and Clinical Sciences, 1.1 Normal biological development and functioning, Reviews, Cell Polarity, Dyneins, 612, Spindle Apparatus, Biological Sciences, Biological, Medical and Health Sciences, Microtubules, Models, Biological, Biological sciences, Models, Animals, Biochemistry and Cell Biology, Caenorhabditis elegans, Developmental Biology
570, Biomedical and clinical sciences, Biomedical and Clinical Sciences, 1.1 Normal biological development and functioning, Reviews, Cell Polarity, Dyneins, 612, Spindle Apparatus, Biological Sciences, Biological, Medical and Health Sciences, Microtubules, Models, Biological, Biological sciences, Models, Animals, Biochemistry and Cell Biology, Caenorhabditis elegans, Developmental Biology
citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 175 | |
popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Top 1% | |
influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Top 10% | |
impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Top 1% |