RNA polymerase

with (xl3). prbp3: third dsRBD of protamine binding protein, trbp3: third dsRBD of TAR-RNA binding protein, Dros: a dsRBD from a Drosophila protein of unknown function. DMStau, a type B dsRBD from Drosophila Staufen protein 4.4. Different activities between Xlrbpa and PACT In this work we could show that Xlrbpa inhibits human PKR in Saccharomyces cerevisiae cells and that this inhibition is due to the RNA binding-ability of Xlrbpa. Others have cloned the human homologue of Xlrbpa, PACT from…

GENE SILIENCING Gene silencing is something that most people do not know about. It is part of molecular biology which is things to with the natural body and life but to a minute size. Gene silencing was developed and still developing by the RNAi team at CSIRO in Australia which was led by a British-Australian virologist and geneticist named Peter Waterhouse. This team of a few also had significant contributions from Ming-Bo Wang who helped Peter Waterhouse develop this technique. This technique…

It is also conceivable that, at lower pH, depurination can occur via protonation of the purine nucleobase at both N1 and N7. The presence of the 2′-OH has a significant effect on the nucleoside’s susceptibility to depurination. For example, guanosine and adenosine are more resistant to depurination compared to deoxyadenosine and deoxyguanosine. Deoxyadenosine itself depurinates 1200 times faster than adenosine (York, 1981). Interestingly, N-acyl-protected purine nucleosides (particularly…

the nucleus to function because without ribosomes, this organelle wouldn’t be able function properly due to the fact that one of its functions is to control which proteins are made. The Chromatin is the name of the substance in which contains, DNA, RNA and proteins and it makes up chromosomes. This part of the organelle helps the Nucleus to function properly because without chromosomes in the structure of the nucleus, this would mean that the ribosomes wouldn’t be provided with the information…

Unit 2 Project In your own words Discuss why carbon is essential to life on Earth. (150 word minimum response) Carbon is a vital element in organic compounds. Organic compounds are compounds that are usually located in living things.Organic compounds are very vital and Carbon is an elemnt that makes up organic compounds. Carbon helps organic compounds make up cells and carry out important life functions.Additionally, carbon can form strong bonds with itself and many other elements. This…

Origami, it has been around as long as we have been on this planet. Evidence of this has been around and in us all along. Origami can be used in many different ways. I think that origami has had a big impact on my life by making DNA, helping NASA build satellites, and helping bugs fly. Let’s begin! “Origami has had a big impact on my life by making making DNA”, let me explain. DNA is made up of a bunch of different proteins. Those proteins are also made up of a bunch of different particles…

express, and transmit genetic information. A nucleotide is an organic molecule having three components: one or more phosphate groups, a five carbon sugar, and a single or double ring of carbon and nitrogen atoms. Two types of nucleic acids are DNA and RNA. RNA. The structure of DNA is a double helix formed by base pairs attached to a sugar-phosphate backbone. 4. Eukaryotic cells and prokaryotic cells both have DNA genetic material. They both are bounded by a…

Biology Matching Terms DNA- is the replication of your parents and ancestors genes RNA- is the transcription of dna, ribonucleic acid; guides protein synthesis. Translation- process in which RNA is synthesized from the template DNA. Transcription- process in which RNA attaches to the ribosome and a protein is assembled. Replication- method of DNA replication in which parental strands separate, act as templates, and produce molecules of DNA with one parental DNA strand and one new DNA strand.…

discover that this sequence coded for a tiny RNA instead of protein. It was in 1958, Francis Crick said “DNA make RNA; RNA make proteins” which means…

September -The 30-ton rock, named after the town, was discovered on September 10 and dug up by excavation team which was shocked by its massive size.The original asteroid was estimated to have weighed about 600 tons and entered Earth's atmosphere at 14,000 kilometres per hour, where it broke up into a shower of smaller meteorites, according to Scientific American. August -Stanford lled a research shows that they were emerging in the memory technology, based on a new class of semiconductor…