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source file - MIMG — UCLA
source file - MIMG — UCLA

... For genes with possible alternative start codon…It’s time to BLAST! • BLAST your results: – Construct a “revised” protein sequence in FASTA format (add or subtract amino acid residues in proper reading frame to reflect new start codon position then copy/paste into lab notebook). ...
RESEARCH ARTICLES
RESEARCH ARTICLES

... Consequently, most of the cassettes were designed and synthesized based on the CP001621 sequence (11). When it was finished, we chose the sequence of the genome successfully transplanted from yeast (CP001668) as our design reference (except that we kept the intact typeIIIres gene). All differences t ...
Highly precise and developmentally programmed genome
Highly precise and developmentally programmed genome

... During the sexual cycle of the ciliate Paramecium, assembly of the somatic genome includes the precise excision of tens of thousands of short, non-coding germline sequences (Internal Eliminated Sequences or IESs), each one flanked by two TA dinucleotides. It has been reported previously that these g ...
Spontaneous mutagenesis in exponentially growing and sta
Spontaneous mutagenesis in exponentially growing and sta

... dnaE gene encoding the a polymerizing subunit of Escherichia coli DNA polymerase III (Pol III), the enzyme responsible for duplication of the bacterial chromosome, lead to changes in spontaneous mutagenesis in replicating bacteria. It has also been shown that mutations in dnaE modify the level of sp ...
Localized hypermutation and associated gene losses in legume
Localized hypermutation and associated gene losses in legume

... gene order. Chloroplast genomes in the IRLC species are also notable for having significant amounts of repetitive DNA, something not usually seen in angiosperm cpDNA (Milligan et al. 1989; Saski et al. 2005; Cai et al. 2008). Five instances of gene loss from the IRLC chloroplast genomes have been di ...
The Influence of Hydrogen Donors on Breakage of Parental DNA
The Influence of Hydrogen Donors on Breakage of Parental DNA

... was here observed. There was, however, no nm irradiation, thus indicating that part of the sec­ indication for a protection either. Similar experi­ ondary breaks due to energy or damage transfer ments were then performed with normal and bi­ is just a few base pairs away from the primary lesion in th ...
Points to Consider for Human Gene Therapy and Product Quality
Points to Consider for Human Gene Therapy and Product Quality

... restriction mapping and gene-bank data for the vector. Known regulatory elements such as promoters, enhancers, and PolyA should be identified. If there is any change in the vector backbone gene structure (such as deletion, mutation, or insertion), the DNA sequence data should be provided. For a new ...
Structural variations in the human genome
Structural variations in the human genome

... favorable circumstances. They are therefore present in many individuals. These are recurrent structural variations, meaning that they happen more often. Non-recurrent structural variations on the other hand occur on rare spots in the DNA. Sometimes an individual can even seem to be the only one with ...
Presentation - Cloudfront.net
Presentation - Cloudfront.net

... Clusters of Orthologous Groups of proteins (COGs) were delineated by comparing protein sequences encoded in complete genomes, representing major phylogenetic lineages. Each COG consists of individual proteins or groups of paralogs from at least 3 lineages and thus corresponds to an ancient conserve ...
Identification of Saccharomyces cerevisiae DNA ligase IV
Identification of Saccharomyces cerevisiae DNA ligase IV

... in the growth medium (Figure 2D and data not shown). Finally, lig4 mutant yeasts also do not display significantly elevated sensitivity to killing by ionizing radiation at a range of doses (0–45 kRad; Figure 3A and data not shown). Since radiation-induced DNA DSBs are repaired primarily by homologou ...
Mcbio 316: Exam 2 ANSWER KEY (10) 1. Proteins encoded by the
Mcbio 316: Exam 2 ANSWER KEY (10) 1. Proteins encoded by the

... b. What causes two phage to be homoimmune? [Be specific.] ANSWER: When a homoimmune phage infects the lysogen, the repressor produced in the lysogen binds to operator sites that control gene expression of the incoming phage and prevents lytic growth. The repressor responsible for homoimmunity is the ...
Antisense derivatives of U7 small nuclear RNA as
Antisense derivatives of U7 small nuclear RNA as

... stable small nuclear ribonucleoprotein (snRNP), U7 snRNA expression cassettes, with their small size, will fit into all types of gene therapy vectors so that they can be efficiently targeted to many different tissues and cell types. Toxic side effects have not been observed, and the desired antisens ...
Nucleotide Polymorphisms in the 2 Gene Define
Nucleotide Polymorphisms in the 2 Gene Define

... levels of a2b1 define three alleles of the a2 gene. We have previously described the variation in a2b1 levels that exists among individuals. In studying this variability in expression levels, our analysis of mRNA from six individuals expressing different levels of a2b1 revealed two linked nucleotide ...
Are Human Genes Patentable Subject Matter?
Are Human Genes Patentable Subject Matter?

... the element lithium. 61 Even in genetics, the chemical bonds holding the DNA backbone together are broken and reformed on a regular basis. 62 The routine nature of breaking chemical bonds therefore makes them an arbitrary method for determining patentability of DNA, especially when the method has be ...
Chapter 12 Recombinant DNA Technology Key Concepts
Chapter 12 Recombinant DNA Technology Key Concepts

... vectors containing recombinant DNA. Plasmids are also an efficient means of amplifying cloned DNA because there are many copies per cell, as many as several hundred for some plasmids. Two plasmid vectors that have been extensively used in genetics are shown in Figure 12-6. These vectors are derived ...
Biology, 8th Edition
Biology, 8th Edition

... what effect would they have on wild relatives? To address this concern, the researchers are developing only nonreproducing female transgenic salmon. To summarize, DNA technology in agriculture offers many potential benefits, including higher yields by providing disease resistance, more nutritious foo ...
A bacterial two-hybrid genome fragment library for
A bacterial two-hybrid genome fragment library for

... bacterial viability (Handford et al., 2009) in Escherichia coli, in spore wall synthesis in Streptomyces coelicolor (Kleinschnitz et al., 2011) and in virulence in Mycobacterium tuberculosis (Klepp et al., 2009) by high-throughput testing of interactions between a bait protein of interest and pan-ge ...
Chapter 1: The Genetic Approach to Biology Questions for Chapter 1
Chapter 1: The Genetic Approach to Biology Questions for Chapter 1

... Questions for Chapter 1 from text: 2, 4, 8, 11, 17 Gene - basic elements of the system of inherited information; the fundamental physical and functional unit of heredity, which carries information from one generation to the next; a segment of DNA composed of a transcribed region and a regulatory seq ...
Evolution of DNA Sequencing - Journal of the College of Physicians
Evolution of DNA Sequencing - Journal of the College of Physicians

... low level mutant alleles, complexities in analyzing highly polymorphic regions like Major Histocompatibility Complex (MHC) and high DNA concentrations required. Several Next Generation Sequencing (NGS) technologies have been introduced by Roche, Illumina and other commercial manufacturers that tend ...
DNA Sequencing of the eta Gene Coding for
DNA Sequencing of the eta Gene Coding for

... metallo-toxin, containing one copper ion per molecule, whereas no metal is detectable in the ETB molecule (Kondo & Sakurai, 1980). ETA is heterogeneous in isoelectric point while ETB is homogeneous (Kondo et al., 1974). In addition, ETA is coded by a chromosomal gene while ETB is plasmid-specified ( ...
Roles of BRCA1 and BRCA2 in homologous recombination, DNA
Roles of BRCA1 and BRCA2 in homologous recombination, DNA

... The genetic basis for familial breast cancer predisposition has become established over the past decade with the cloning of two major breast cancer susceptibility genes, BRCA1 and BRCA2 (Miki et al., 1994; Wooster et al., 1995). The BRCA1 gene was first cloned in 1994 after being mapped to chromosome ...
Analysis of Flanking Sequences from Dissociation
Analysis of Flanking Sequences from Dissociation

... quency of intrachromosomal transpositions. Similar observations were made with Ac element transposition in maize (Dooner et al., 1994), where many genetically unlinked transpositions in fact proved to have occurred within the same chromosome as that occupied by the donor site. The overall lower numb ...
pdf, 1.3 MB - DNA and Natural Algorithms Group
pdf, 1.3 MB - DNA and Natural Algorithms Group

... The ability to reproduce is one of the defining characteristics of life. This ability arises from a process by which DNA serves as its own template to make copies of itself (Alberts 2003). There is considerable interest in the construction of synthetic systems that are also capable of template-direct ...
Analysis of Flanking Sequences from Dissociation
Analysis of Flanking Sequences from Dissociation

... quency of intrachromosomal transpositions. Similar observations were made with Ac element transposition in maize (Dooner et al., 1994), where many genetically unlinked transpositions in fact proved to have occurred within the same chromosome as that occupied by the donor site. The overall lower numb ...
Bio II Ch 16 Molecular Basis of Inheritance
Bio II Ch 16 Molecular Basis of Inheritance

... million base pairs in its single chromosome and divide to form two identical daughter cells. • A human cell can copy its 6 billion base pairs and divide into daughter cells in only a few hours. • This process is remarkably accurate, with only one error per billion nucleotides. • More than a dozen en ...
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Zinc finger nuclease

Zinc-finger nucleases (ZFNs) are artificial restriction enzymes generated by fusing a zinc finger DNA-binding domain to a DNA-cleavage domain. Zinc finger domains can be engineered to target specific desired DNA sequences and this enables zinc-finger nucleases to target unique sequences within complex genomes. By taking advantage of endogenous DNA repair machinery, these reagents can be used to precisely alter the genomes of higher organisms.
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