PPT-How do Replication and Transcription Change Genomes?

Andrey Grigoriev Director Center for Computational and Integrative Biology Rutgers University 2 What are we going to do Observe effects of fundamental processes Estimate their relative contribution. SC.L.16.3 . Describe . the basic process. of . DNA replication . and how it relates . to the . transmission . and . conservation. of . the genetic information. DNA and Its structure. DNA (deoxyribonucleic acid) is a large organic. i. n Eukaryotes. Lecture #2. 1/23/17. References. . A few of the many insights from RNA polymerase structures. Cramer, P. (2002) . Multisubunit. RNA polymerases. . Curr. . Opin. . Struct. . Biol. 2014 Workshop. G . × . E ANALYSIS. Diego . Jarquin. Chicago, IL. December 10. Variance components for common . inbreds. and hybrids. Genomes to Fields . Inbred – Pollen DAP. Inbred – Plant height. A . PuhJayJay. Presentation . Daily Catalyst . 1. If there are 34% of Adenines in DNA, what is the percentage of . uracil. in RNA?. 34%. 2. .   . Replicate. the following segment of DNA:.     5’- ATCGGCTACGTTCAC  -3’. Chapters 12 & 13. The Role of dna. Stores Information. Keeps the instructions that make you look and act the way you do. Copies Information. During cell division you have to copy the DNA before the cell can split. Size of genome. Segmented or not. Site of replication.  . FAMILIES of NEGATIVE STRAND VIRUSES.  . NON-SEGMENTED (-)STRAND VIRUSES. .  . RHABDOVIRIDAE. Rabies, VSV, & Plant viruses .  . FILOVIRIDAE. Chargaff's rule. states DNA of any species contains equal amounts of guanine and cytosine and also equal amounts of adenine and thymine. . This pattern is found in both strands of the DNA. . They were discovered by Austrian chemist Erwin Chargaff. Circularly Permuted Genomes. Some phages have circularly permuted genomes. This means a linear concatamer of phage DNA is synthesized, used to fill a phage head, then cut when the head is full. Generally, one head will fit more than 100% of a genome, say, 103-110%. This ensures that wherever the DNA is cut, at least one working copy of each gene is present.. Skin SSG . May 2018. Catherine Carpenter-Clawson, Programme Manager, WE GMC. Courtesy of Genomics England. From . Genetics . to . Genomics. Genetic testing = single gene. (. s. ). or panels. . Exome sequencing = coding DNA . Campadelli-Fiume G, Mirandola P, Menotti L. Human Herpesvirus 6: An Emerging Pathogen. Emerg Infect Dis. 1999;5(3):353-366. https://doi.org/10.3201/eid0503.990306. . DNA . replication occurs in all living organisms acting as the most essential part for biological inheritance. This is essential for cell division during growth and repair of damaged tissues, while it also ensures that each of the new cells receives its own copy of the DNA. A eukaryotic transcription initiation complex consists of RNA polymerase II, . five. general transcription factors (GTFs), and a 20-subunit complex called Mediator (or . Srb. /Med). The CTD of RNA polymerase II anchors Mediator to the polymerase. Mediator allows RNA polymerase II to communicate with transcriptional . Mitosis, Protein . Synthesis. Week 8. 9/29 . DNA Replication . 11.1. Obj. TSW demonstrate base pairing rules of DNA Replication by constructing a 2-D model of DNA with paper. . P. 68 NB. Replication Video. Professional medical transcription services provided by SpectraScribe offer a streamlined solution for researchers seeking to extract meaningful insights from various research methodologies.