Projector Center: Replication, Transcription, and Translation. Describes the use of a chart that systematically summarizes three basic steps that involve DNA and its decoding in both eukaryotic and prokaryotic cells: r... EB Ruth - 《American Biology Teacher》 被引量: 0发表: 1984年 Investigation ...
Organisms determine the transcription rates of thousands of genes through a few modes of regulation that recur across the genome1. In bacteria, the relationship between the regulatory architecture of a gene and its expression is well understood for individual model gene circuits2,3. However, a broa...
laevis egg extract model system, which can support robust DNA replication activity in the absence of any transcription. During early embryogenesis in Xenopus embryos 12 cleavage cell cycles are achieved without transcription and only restricted protein translation. Most required factors for DNA replication...
Post transcription, the polycistronic RNA are processed to yield 11 mRNAs, two rRNAs and 22 tRNAs. The two ribosomal RNAs are combined with proteins imported from the cytoplasm to form mitochondrial ribosomes. Thirteen proteins results from the translation of the 11 messenger RNAs, and these are...
Genome organizations and transcription/translation schemes for two human parvoviruses belonging to two different genera. Adeno-associated virus (AAV) is a dependovirus and B19 virus is an erythrovirus. These viruses use 3 and 1 promoters, respectively, to make a set of spliced and unspliced ...
However, VEEV has evolved several mechanisms to inhibit IFNAR signaling within infected cells, including host transcription and translation shutoff by VEEV capsid and non-structural protein (nsP)2, and nsP inhibition of IFNAR-induced STAT1 activation via mechanisms independent of host shut off [8,9...
transcription after virus infection. While this review focuses mainly on the progress in our understanding of SARS-CoV-2 genome structure, expression, and RTC mediated virus replication and transcription, we have also discussed many intriguing questions for future investigations in each section. The ...
Ninio, J. Transient mutators: a semiquantitative analysis of the influence of translation and transcription errors on mutation rates. Genetics 129, 957–962 (1991). Article CAS PubMed PubMed Central Google Scholar Alexander, H. K., Mayer, S. I. & Bonhoeffer, S. Population heterogeneity in...
T. Defining mechanisms that regulate RNA polymerase II transcription in vivo. Nature 461, 186–192 (2009). CAS PubMed PubMed Central Google Scholar Proudfoot, N. J. Transcriptional termination in mammals: stopping the RNA polymerase II juggernaut. Science 352, aad9926 (2016). PubMed PubMed ...
The present invention relates to a genome-replication-deficient and transcription-competent negative-strand RNA virus, which can be used for the expression of transgenes and in part