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  1. 35861
    “…Strikingly, stable retention is restricted to the CENP-A/H4 core of the nucleosome, which we find to outlast general chromatin across several cell divisions. We further show that cell cycle timing of CENP-A assembly is independent of centromeric DNA sequences and instead is mediated by the CENP-A targeting domain. …”
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    Assembly in G1 phase and long-term stability are unique intrinsic features of CENP-A nucleosomes
  2. 35862
    “…Oocytes are stockpiled with proteins and mRNA that are required to drive the initial mitotic divisions of embryogenesis. But are there proteins specific to meiosis whose levels must be decreased to begin embryogenesis properly? …”
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    A Meiosis-Specific Form of the APC/C Promotes the Oocyte-to-Embryo Transition by Decreasing Levels of the Polo Kinase Inhibitor Matrimony
  3. 35863
    por Hu, Jing, Ng, Pauline C.
    Publicado 2013
    “…Frameshifting indels are indels that have a length that is not divisible by 3 and subsequently cause frameshifts. …”
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    SIFT Indel: Predictions for the Functional Effects of Amino Acid Insertions/Deletions in Proteins
  4. 35864
    por Dwivedi, Kshama, Kumar, Girjesh
    Publicado 2015
    “…Mitotic analysis clearly revealed the azo dye induced endpoint deviation like reduction in the frequency of normal divisions in a dose dependent manner. Mitotic divisions in the control sets were found to be perfectly normal while dose based reduction in MI was registered in the treated sets. …”
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    Genetic Damage Induced by a Food Coloring Dye (Sunset Yellow) on Meristematic Cells of Brassica campestris L.
  5. 35865
    “…Based on a top-down analysis of the alignments of nation states, Huntington famously concluded that the axes of international geo-political conflicts had reverted to the ancient cultural divisions that had characterized most of human history. …”
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    The Mesh of Civilizations in the Global Network of Digital Communication
  6. 35866
    “…These alterations promote asymmetric proliferative divisions at the expense of neurogenic divisions, producing a deficit in cortical projection neurons that persists in postnatal stages. …”
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    DYRK1A-mediated Cyclin D1 Degradation in Neural Stem Cells Contributes to the Neurogenic Cortical Defects in Down Syndrome
  7. 35867
    “…We conclude that mouse SKAP, while being dispensable for somatic cell divisions, has an important role in the successful outcome of male gametogenesis. …”
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    SKAP, an outer kinetochore protein, is required for mouse germ cell development
  8. 35868
    “…By confocal imaging, we characterized the NL modifications from mitotic stages, through meiotic divisions to sperm differentiation with an anti-laminDm0 antibody against the major component of the Drosophila NL. …”
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    Confocal Analysis of Nuclear Lamina Behavior during Male Meiosis and Spermatogenesis in Drosophila melanogaster
  9. 35869
    “…We find that the timing of a switch in favor of symmetric neurogenic divisions produces the highest variation in cortical neuronal numbers. …”
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    Mathematical Modeling of Cortical Neurogenesis Reveals that the Founder Population does not Necessarily Scale with Neurogenic Output
  10. 35870
    por Fayomi, Adetunji P., Orwig, Kyle E.
    Publicado 2018
    “…Continuous spermatogenesis in post-pubertal mammals is dependent on spermatogonial stem cells (SSCs), which balance self-renewing divisions that maintain stem cell pool with differentiating divisions that sustain continuous sperm production. …”
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    Spermatogonial stem cells and spermatogenesis in mice, monkeys and men
  11. 35871
    “…We conclude that pharmacological activation of cortical AR regulates visual perception and adaptive behavior through a divisive gain control of visual responses.…”
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    Adrenergic Modulation of Visually-Guided Behavior
  12. 35872
    “…The textbook view that most germline mutations in mammals arise from replication errors is indirectly supported by the fact that there are both more mutations and more cell divisions in the male than in the female germline. …”
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    Overlooked roles of DNA damage and maternal age in generating human germline mutations
  13. 35873
    “…A hallmark of the neocortex are the cortical neurons, which are generated from divisions of neural progenitor cells (NPCs) during development, and which constitute a key feature of the well-organized layered structure of the neocortex. …”
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    How neural stem cells contribute to neocortex development
  14. 35874
    “…De novo mutations accumulate with zygotic cell divisions. However, the occurrence of these mutations and the way they are inherited by somatic cells and germ cells remain unclear. …”
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    Early embryonic mutations reveal dynamics of somatic and germ cell lineages in mice
  15. 35875
    por Cohen, Hillel P.
    Publicado 2018
    “…Sandoz and Novartis International were considered as separate entities, but are both are divisions of the same parent company. When considered as a single entity for purposes of tracking publications, Sandoz-Novartis is among the leaders in the number of articles published about biosimilars.…”
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    Comment on Hernandez-Vasquez et al., a bibliometric analysis of the global research on biosimilars
  16. 35876
    por Song, Wei, Petes, Thomas D.
    Publicado 2012
    “…Two of four isolates subcultured ∼20 times (∼500 cell divisions) became haploid. These strains were capable of mating with wild-type haploids to produce diploid progeny capable of undergoing meiosis to produce four viable spores.…”
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    Haploidization in Saccharomyces cerevisiae Induced by a Deficiency in Homologous Recombination
  17. 35877
    “…Cell Biol. http://dx.doi.org/10.1083/jcb.201505037) report that cell fate determinant and tumor suppressor Numb imposes asymmetric cell divisions in mammary stem cells by regulating p53. …”
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    Regulating the regulator: Numb acts upstream of p53 to control mammary stem and progenitor cell
  18. 35878
    “…Descriptions of somatic cell divisions were made as early as the eighteenth and nineteenth centuries with varying degrees of accuracy. …”
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    Unjustly forgotten scientist Wacław Mayzel (1847–1916)—co-discoverer of somatic mitosis
  19. 35879
    “…A set of 337 genes that varied according to these positional divisions was able to group all 47 samples by their anatomic sites of origin. …”
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    Anatomic Demarcation by Positional Variation in Fibroblast Gene Expression Programs
  20. 35880
    “…This newly optimized dose pole with single 600 mg (height: 99–110 cm), ¾ (height: 83–99 cm) and ½ (height: 66–83 cm) tablet divisions, also reduces drug waste and facilitates inclusion of preschool-aged children. …”
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    Treatment of schistosomiasis in African infants and preschool-aged children: downward extension and biometric optimization of the current praziquantel dose pole
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