| 词汇 | example_english_epigenetic-mechanism |
| 释义 | epigenetic mechanismcollocation in Englishmeanings of mechanismThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with mechanism. mechanism noun[C] uk /ˈmek.ə.nɪ.zəm/ us /ˈmek.ə.nɪ.zəm/ a part of a machine, or a set of parts that ... See more at mechanism Examples of epigenetic mechanismThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. This may be an epigeneticmechanism by which normal cells can bypass senescence and grow without limit, allowing sustained cell proliferation and selfrenewal. A missing factor from these experiments is any genetic marker in order to establish that adaptation represents selection from a polymorphic ancestral population, and to exclude any heritable epigeneticmechanism. This research provides evidence for an underlying epigeneticmechanism. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The choice of telomere maintenance mechanism may be influenced through epigenetic mechanisms and changes in histone modifications, possibly during tumourigenesis. The altered regulation of genes and the complex phenotype suggest that epigenetic mechanisms may be involved. In particular, no studies have addressed the role of epigenetic mechanisms in the development of sensory maps. We then review the current concepts of causative molecular genetic and epigenetic mechanisms, and discuss future directions of research. The unravelling of complex epigenetic mechanisms has just begun. Therefore, to understand senescence and tumourigenesis, both genetic and epigenetic mechanisms regulating cellular senescence must be appreciated. Epigenetic mechanisms play an important role in the developmental processes of the mammalian fetus, and epigenetic states may be evolutionarily conserved between mammals. This allows us to use fly glial cells to study the genetic and epigenetic mechanisms underlying neural stem cell differentiation and specification. The importance of transcriptional regulatory networks and epigenetic mechanisms of regulation of gene expression is becoming increasingly evident. Epigenetic mechanisms such as modification of histone proteins have been shown to be sufficient to regulate gene expression levels and specific gene promoters can become epigenetically altered at senescence. It is now accepted that epigenetic mechanisms are vital regulators of gene expression and the deregulation of epigenetic mechanisms has been linked to cancer in multiple studies. Pathways and mechanisms important to the senescence phenotype have all been shown to regulate or be regulated by epigenetic mechanisms, underlying the importance of this level of control. Stem cell homeostasis is maintained through epigenetic mechanisms that are highly dynamic in regulating the chromatin structure as well as specific gene transcription programs. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Autoimmunity has been increasingly linked to targeted deregulation of epigenetic mechanisms, and therefore, use of epigenetic therapeutic agents may help reverse complex pathogenic processes. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The imprinted gene is silenced through epigenetic mechanisms. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. He discovered some of the key epigenetic mechanisms important for mammalian development, physiology, genome reprogramming, and human diseases. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Want to learn more? Go to the definition of mechanism See other collocations with mechanism |
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