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山东大学生命科学学院生物化学课件 DNA replication。
LANDFORM PERCEPTION ACCURACY IN SHADED RELIEF MAPS: A REPLICATION STUDY CONFIRMS THAT NNW LIGHTING IS BETTER THAN NW AGAINST THE RELIEF INVERSION EFFECT
Relief inversion effect Terrain reversal effect Shaded relief maps
2018/11/9
Relief inversion effect is a perceptual phenomenon that leads to an inverted perception of convex and concave shapes. This perceptual inversion occurs in scenes where the shading/shadows act as the ma...
How DNA protein machines collide head on and stop replication（图）
DNA protein machines collide head on stop replication
2017/9/5
A new study describes how head-on collisions between protein machines on chromosomes can disrupt DNA replication and boost the rate of gene mutations that help bacteria survive hostile environments, r...
No process in nature can perfectly clone an arbitrary quantum state. But is it possible to engineer processes that replicate quantum information with vanishingly small error? Here we demonstrate the p...
RNA-dependent RNA polymerase of turnip crinkle virus and the effect of coat protein on the replication of subviral RNAs
Biological sciences
2015/1/28
In this dissertation, I report the functions of the TCV coat protein in TCV viral and subviral RNA replication using in vivo and in vitro systems. In chapter 2, I present my results on construction of...
Replication restart in Escherichia coli: Genetic studies at the interface of recombination and replication
DNA replication forks DNA damage proteins cells enzyme catalysis
2015/1/28
DNA replication forks are frequently detained during their progression from oriC to the replication terminus due to encounters with DNA lesions or proteins blocking the way. For survival, cells deploy...
Genetic studies of replication restart in Escherichia coli
DNA the genetic biological DNA damage protein chromosomes proteins to repair
2015/1/28
Faithful DNA replication is essential for all organisms to maintain genetic integrity. During the DNA replication, replications forks are frequently stalled or collapsed due to the encounter of DNA le...
Replication and 3'-end repair of a subviral RNA associated with turnip crinkle virus
RNA virus satellite RNA radish virus
2014/12/11
Replication of plus (+)-strand RNA viruses proceeds through minus (−)-strand intermediates. Satellite RNA C (satC), one of the nonessential subviral RNAs of Turnip crinkle virus (TCV), is depend...
山东农业大学动物遗传学课件 DNA replication。
Cascades of genetic instability resulting from compromised break-induced replication
Comparative Genomic Hybridization Break-induced Replication Copy Number Variations Chromosomal Rearrangements Double-strand Break Repair Half Crossover Homologous Recombination Non-reciprocal Translocation Half crossover instability cascades DNA double-strand break DNA repair Genetic instabilities Array-CGH
2015/5/22
Break-induced replication (BIR) is a mechanism to repair double-strand breaks (DSBs) that possess only a single end that can find homology in the genome. This situation can result from the collapse of...
The Molecular Mechanism of Break Induced Replication
mutagenesis DNA repair recombination replication genomic instability
2015/5/22
DNA double strand break (DSB) is one of the most threatening of all types of DNA damages as it leads to a complete breakage of the chromosome. The cell has evolved several mechanisms to repair DSBs, o...
Virus Replication as a Phenotypic Version of Polynucleotide Evolution
Viral evolution Branching processes Phenotypic model
2012/5/3
In this paper we revisit and adapt to viral evolution an approach based on the theory of branching process advanced by Demetrius, Schuster and Sigmund ("Polynucleotide evolution and branching processe...
Genome-destabilizing and Mutagenic Effects of Break-induced Replication in Saccharomyces cerevisiae
genetics DNA mutations saccharomyces cerevisiae
2015/5/22
DNA suffers constant damage, leading to a variety of lesions that require repair. One of the most devastating lesions is a double-strand break (DSB), which results in physical dissociation of two piec...
EFFECTS OF TRADITIONAL CHINESE MEDICINAL HERBAL EXTRACTS ON HIV-1 REPLICATION
HIV-1 replication TRADITIONAL CHINESE MEDICINAL
2015/5/21
The current treatment for HIV/AIDS is called highly active antiretroviral therapy (HAART) and is a combination of anti-HIV reverse transcriptase inhibitors and protease inhibitors. HAART is capable of...
Tip110 Control of HIV-1 Gene Expression and Replication
Transcription Alternative Splicing
2015/5/21
Transcription and alternative splicing play important roles in HIV-1 gene expression and replication and mandate complicated but coordinated interactions between the host and the virus. Studies from o...