Human Virus Transcriptional Regulators
نویسندگان
چکیده
منابع مشابه
Nickel-responsive transcriptional regulators.
Nickel is an essential micronutrient for a large number of living organisms, but it is also a toxic metal ion when it accumulates beyond the sustainable level as it may result if and when its cellular trafficking is not properly governed. Therefore, the homeostasis and metabolism of nickel is tightly regulated through metal-specific protein networks that respond to the available Ni(II) concentr...
متن کاملComputational Identification of Transcriptional Regulators in Human Endotoxemia
One of the great challenges in the post-genomic era is to decipher the underlying principles governing the dynamics of biological responses. As modulating gene expression levels is among the key regulatory responses of an organism to changes in its environment, identifying biologically relevant transcriptional regulators and their putative regulatory interactions with target genes is an essenti...
متن کاملArac/XylS family of transcriptional regulators.
The ArC/XylS family of prokaryotic positive transcriptional regulators includes more than 100 proteins and polypeptides derived from open reading frames translated from DNA sequences. Members of this family are widely distributed and have been found in the gamma subgroup of the proteobacteria, low- and high-G + C-content gram-positive bacteria, and cyanobacteria. These proteins are defined by a...
متن کاملPeroxide-sensing transcriptional regulators in bacteria.
The ability to maintain intracellular concentrations of toxic reactive oxygen species (ROS) within safe limits is essential for all aerobic life forms. In bacteria, as well as other organisms, ROS are produced during the normal course of aerobic metabolism, necessitating the constitutive expression of ROS scavenging systems. However, bacteria can also experience transient high-level exposure to...
متن کاملTranscriptional repressors: multifaceted regulators of gene expression.
Through decades of research it has been established that some chromatin-modifying proteins can repress transcription, and thus are generally termed 'repressors'. Although classic repressors undoubtedly silence transcription, genome-wide studies have shown that many repressors are associated with actively transcribed loci and that this is a widespread phenomenon. Here, we review the evidence for...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Cell
سال: 2020
ISSN: 0092-8674
DOI: 10.1016/j.cell.2020.06.023