Sentence examples for evolution of the nucleus from inspiring English sources
In addition to the sublimation process, however, impacts by asteroidal bodies may play a vital role in the evolution of the nucleus (e.g., Fern'andez, 1981).
The spacecraft will perform many flybys that will allow the onboard instruments to measure the evolution of the nucleus and coma with respect to the comet's initial state, defined by the data presented here.
We propose that the evolution of the nucleus was a requirement to significantly enhance the kinetics of homologous chromosome pairing.
Because nuclear and chromatin structures are largely conserved between "lower" and "higher" eukaryotes, this argues that the evolution of p300/CBP was not triggered by the evolution of the nucleus and chromatin, but later when metazoa evolved.
We agree that a heuristic understanding of the evolution of the nucleus is a point to be debated and we acknowledge this idea in the new version of the manuscript.
Furthermore, the suggestion that chromatin compaction, presumably needed to increase resistance to ROS and UV, was the driving force behind the evolution of the nucleus, is weak, in my opinion.
While the evolution of all Hsp70 family members is not yet completely understood, the pathways for the evolution of the nucleus-encoded Hsp70s of the cell organelles are well known.
From a broader perspective, the similarities in nucleoplasmic and nucleolar transcriptional regulatory may be indicative of the proposed co-evolution of the nucleus and nucleolus (Lo et al. 2006).
The time evolution of the simulated nucleus sizes does show an effect, however: while the mean time until a nucleus has either evaporated or grown is comparable, fluctuations on small timescales are much larger for faster diffusion in the nucleus.
In addition, the standard model has been supported by numerical studies on thermal evolution of the T1 nucleus: the formation of a dust mantle with chemical differentiations of the T1 nucleus (De Sanctis et al., 2007); a crystalline ice crust with a thickness of 40-240 m below a dust mantle (Bar-Nun et al., 1989).
