Nuclear migration
Differentiating cells mechanically limit the interkinetic nuclear migration of progenitor cells to secure apical cytogenesis
... Neuroepithelial cells, which are proliferative neural progenitor cells, are elongated to span an ∼ 100 µm thick brain wall (in early embryonic mice). Their nuclei occupy diverse apicobasal positions, because they move ...
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UNC 83 is a nuclear specific cargo adaptor for kinesin 1 mediated nuclear migration
... for nuclear migration The data from the above experiments suggest a model in which UNC-83 on the outer nuclear envelope functions as an adapter that links the nucleus to the microtubule cytoskeleton ...
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VAB 10 spectraplakin acts in cell and nuclear migration in Caenorhabditis elegans
... that nuclear migration in the embryonic epidermal hyp7 cells is mediated by kinesin, dynein and SUN and KASH proteins in ...underwent nuclear translocation at the first turn in various transgenic ...
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A cargo model of yolk syncytial nuclear migration during zebrafish epiboly
... Unidirectional nuclear migration can clearly be accomplished using different patterns of opposing motor localization on the nuclear ...YSN migration and nuclear migration in the ...
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ami1, an Orthologue of the Aspergillus nidulans apsA Gene, Is Involved in Nuclear Migration Events Throughout the Life Cycle of Podospora anserina
... these nuclear migration defects, which occur at the transition between syncytial and cellular states, ami1-1 causes abnormal distribution of the nuclei in both mycelial filaments and ...controls ...
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Extragenic suppressors of a dynein mutation that blocks nuclear migration in Aspergillus nidulans.
... This conidiation defect at per- missive temperature cosegregated with the sna muta- tions, indicating that the sna mutations, although they suppress the temperature sensiti[r] ...
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Nuclear migration and mitochondrial inheritance in the mushroom agaricus bitorquis.
... We expected that spores with either parental mitochondrial type would be equally recovered from the chimeric fruitbody; however, the transmission of mitochondria to th[r] ...
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An alpha tubulin mutation suppresses nuclear migration mutations in Aspergillus nidulans.
... nidulans alpha tubulin (DOSHI et al. It was previously suggested that the tubA I and hbA4 mutations confer sensitivity to cold and benomyl because they destabilize m[r] ...
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Extragenic suppressors of nudC3, a mutation that blocks nuclear migration in Aspergillus nidulans.
... Normal conidiation and nuclear migra- sensitive (ts-) mutant, DW7 (sncA', nudFG), and the tion were observed in the sncA100 strain at all tempera- progeny from a balanced cross[r] ...
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GENETIC EVIDENCE FOR NUCLEAR MIGRATION IN BASIDIOMYCETES
... The microscopic observations in this paper give definitive evidence that some- thing from a donor strain able to convert puff hyphae of Schizophyllum into wild-type hyphae w[r] ...
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l(3)malignant brain tumor and Three Novel Genes Are Required for Drosophila Germ-Cell Formation
... and nuclear migration of the early embryo. The defects in nuclear migration or mitotic synchrony result in a reduction in germ-cell ...and nuclear division/ ...
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A Screen for Dynein Synthetic Lethals in Aspergillus nidulans Identifies Spindle Assembly Checkpoint Genes and Other Genes Involved in Mitosis
... The force exerted by yeast dynein may be generated through destabilization of astral microtubules, which are abnormally elongated in the yeast dynein mutant ( Carminati and Stearns 1997; Cottingham and Hoyt 1997; DeZwaan ...
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Discovery of Novel Small-Molecule Inhibitors of LIM Domain Kinase for Inhibiting HIV-1
... ABSTRACT A dynamic actin cytoskeleton is necessary for viral entry, intracellular migration, and virion release. For HIV-1 infection, during entry, the virus triggers early actin activity by hijacking chemokine ...
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The mating systems of fungi, with special reference to Polystictus versicolor (L ) Fr
... and an irregular pattern of dioaryotisation recorded* To account for the above phenomena, it was postulated that some hyphae in each colony have a higher growth rate than those of the rest of the Colony* If such hyphae ...
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Deletion of the Dynein Heavy-Chain Gene DYN1 Leads to Aberrant Nuclear Positioning and Defective Hyphal Development in Candida albicans
... to nuclear migration ...determine nuclear positioning in germ tubes and hyphae of the wild type, the dyn1 mutant, and the strain expressing DYN1 from ...
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Nuclei migrate through constricted spaces using microtubule motors and actin networks in C elegans hypodermal cells
... the nuclear surface could help squeeze nuclei into ...P-cell nuclear migration defects (Chang et ...the nuclear surface during nuclear ...P-cell nuclear migration and ...
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Adenomatous polyposis coli is required for early events in the normal growth and differentiation of the developing cerebral cortex
... interkinetic nuclear migration, loss of cell polarity, and disorganisation of cerebral cortical ...interkinetic nuclear migration and cerebral cortical disorganisation reminiscent of both our ...
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Basement membrane attachment is dispensable for radial glial cell fate and for proliferation, but affects positioning of neuronal subtypes
... interkinetic nuclear migration (for a review, see Götz and Huttner, ...interkinetic nuclear migration below the cortical plate, previous studies suggested that the radial processes of some ...
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Apical migration of nuclei during G2 is a prerequisite for all nuclear motion in zebrafish neuroepithelia
... active nuclear migration in facilitating mitosis at the apical side of the epithelium via passive displacement of nuclei in cells at other points in the cell ...
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Loss of Llgl1 in retinal neuroepithelia reveals links between apical domain size, Notch activity and neurogenesis
... As nuclear position during interkinetic nuclear migration (IKNM) has been previously linked with cell cycle exit, we analyzed this phenomenon in cells depleted of ...between nuclear position ...
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