Over-expressing KAT5 in cis did not downregulate RNASEH2C protein level in mouse cells, suggesting the newly evolved distal pA site in human was critical to mediate APA in RNASEH2C and ultimately reduced the protein level.
The results are similar to what we observed in mouse cells, suggesting that the significant role of IL-34 in osteoclast differentiation is not species-specific.
Previous observations in human and mouse cells suggested that a gene could show MAE in one cell type but not another (Gimelbrant et al., 2005; Gimelbrant and Chess, 2006; Gimelbrant et al., 2007).
This comparison of human and mouse cells suggested that both telomere-independent and telomere-associated damage may be similarly involved in the signaling to induce cellular senescence and organismal aging [ 14].
Furthermore, 23 out of the 38 proteins appeared to associate with telomeres both in human and mouse cells, suggesting that their activities on telomeres may be evolutionarily conserved (Supplementary Table 2).
Analysis of mature miRNA sequences cloned from mouse T cells suggests that compared to the other abundantly expressed miRNAs, miR-142 is unique in that it exhibits a high frequency of variation at the 5' end.
These observations are supported by data from 3T3-L1 cells and primary human adipocytes and comparison to published and our own novel data from mouse 3T3-L1 cellsuggestst a high level of conservation between mouse and human adipogenesis.
Besides gastric cancer, Pre-miR-126 over-expression reduced the SOX2 protein level in mouse ES cells, suggesting that miR-126 may generally control SOX2 expression, at least in two species (human and mouse) and various cell lineages, including ES cells.
Peanut protein films did not support the attachment and growth of mouse fibroblast cells suggesting that peanut proteins were cytotoxic.
Meanwhile, Cbf-14-2 Cbf-14-2 Cbf-14-2els of hemolysis in sheep redisplayedelow (sRBCs) and neglevelse cytofoxicity against mouse spleen cells, suggesting low toxicity against mammalian cells.
