mobile genetic elements definition
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Mobile genetic elements Mobile genetic elements (MGE) are a type of DNA that can move around within the genome.They include: 1  Transposons (also called transposable elements). 2  Retrotransposons. 3  DNA transposons. 4  Insertion sequences. 5  Plasmids. 6  Bacteriophage elements, like Mu, which integrates randomly into the genome.7  Group II introns.obile genetic elements play a critical role in the spread of virulence factors, such as exotoxins and exoenzymes, amongst bacteria. Strategies to combat certain bacterial infections by targeting these specific virulence factors and mobile genetic elements have been proposed.
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- The fundamental, physical, and functional unit of heredity (Inherit). (Subunit of a chromosome)
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gene gene. A segment of DNA, occupying a specific place on a chromosome, that is the basic unit of heredity. Genes act by directing the synthesis of proteins, which are the main components of cells and are the catalysts of all cellular processes.
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Genetic material The genetic material of a cell or an organism refers to those materials found in the nucleus, mitochondria and cytoplasm, which play a fundamental role in determining the structure and nature of cell substances, and capable of self-propagating and variation.
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Genes are Encoded by DNA genetic alteration of a cell resulting from the direct uptake and incorporation of genetic material from its surroundings and taken up through the cell membrane. transgenic. denoting an organism that contains genetic material into which DNA from an unrelated organism has been artificially introduced.
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- free rad·i·cal. a radical in its (usually transient) uncombined state; an atom or atom group carrying an unpaired electron and no charge; e.g., hydroxyl and methyl Free radicals may be involved as short-lived, highly active intermediates in various reactions in living tissue, notably in photosynthesis.ree rad·i·cal. a radical in its (usually transient) uncombined state; an atom or atom group carrying an unpaired electron and no charge; e.g., hydroxyl and methyl Free radicals may be involved as short-lived, highly active intermediates in various reactions in living tissue, notably in photosynthesis.
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- transposable element. noun. : a segment of genetic material that is capable of changing its location in the genome or that in some bacteria is capable of undergoing transfer between an extrachromosomal plasmid and a chromosome—called also transposable genetic element.efinition of TRANSPOSABLE ELEMENT. : a segment of genetic material that is capable of changing its location in the genome or in some bacteria of undergoing transfer between an extrachromosomal plasmid and a chromosome. ADVERTISEMENT. noun.
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INFINITY AND THE MIND A recent question on what makes some Open Source Operating System claim it's the most portable operating system made me think a bit about that term. The term portable is often used in the Operating Systems context, and I'd like to discuss this a bit.
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Mutations Mutations are any permanent heritable change in the genetic material which is passed on to daughter cells. They may or may not be revealed in phenotypic change. Mutations can be categorized many ways. They can occur in the genetic material of both somatic and germinal cells (nDNA) and also in mitochondrial DNA (mtDNA). They may involve whole chromosomes or parts of chromosomes leading to aneuploidy, structural aberrations, and microdeletions, all of which involve many genes.
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- 1. Approximately 11% of the Clostridium difficile genome is made up of mobile genetic elements (MGEs) [1] which provides the bacterium with a remarkable genetic plasticity. However the exact role of the mobile genome in the organism's biology, evolution and pathogenicity is only now beginning to be understood.pproximately 11% of the Clostridium difficile genome is made up of mobile genetic elements (MGEs) [1] which provides the bacterium with a remarkable genetic plasticity. However the exact role of the mobile genome in the organism's biology, evolution and pathogenicity is only now beginning to be understood.
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Genetic material Definition noun The genetic material of a cell or an organism refers to those materials found in the nucleus, mitochondria and cytoplasm, which play a fundamental role in determining the structure and nature of cell substances, and capable of self-propagating and variation.
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Genetics gene Units of information about specific traits, passed from parents to offspring. Each gene has a specific location (locus) on a chromosome and may come in several forms (alleles). genotype The actual genes for a trait present in an individual.
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- These mobile segments of DNA are sometimes called jumping genes . 1  Class II transposons. 2  Class I transposons. 3  first transcribe the DNA into RNA and then. 4  use reverse transcriptase to make a DNA copy of the RNA to insert in a new location.hese mobile segments of DNA are sometimes called jumping genes . 1  Class II transposons. 2  These consist of DNA that moves directly from place to place. 3  Class I transposons.
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Basic Units of Genetic Information â Cells, Chromosomes, Genes, and DNA Cells, chromosomes, genes, and DNA are all carriers of genetic material. Everything that determines who we are and what is passed down over generations lies within these few basic genetic units.
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gene gene. A segment of DNA, occupying a specific place on a chromosome, that is the basic unit of heredity. Genes act by directing the synthesis of proteins, which are the main components of cells and are the catalysts of all cellular processes.ach gene is a specific segment of DNA, occupying a fixed place on a chromosome. Genes contain the chemical information needed to create different kinds of proteins. These proteins are used to repair cells and make new ones.
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Transposons, or Jumping Genes: Not Junk DNA? Aa Aa Aa. Transposable elements (TEs), also known as jumping genes  or transposons, are sequences of DNA that move (or jump) from one location in the genome to another.Maize geneticist Barbara McClintock discovered TEs in the 1940s, and for decades thereafter, most scientists dismissed transposons as useless or junk DNA.a Aa Aa. Transposable elements (TEs), also known as jumping genes  or transposons, are sequences of DNA that move (or jump) from one location in the genome to another.
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Genetic Analysis Genetic modification involves insertion of foreign DNA into the nucleus of a normal cell where it integrates with the host DNA. Genetic analysis uses molecular techniques to detect the inserted transgenic DNA (GMO) in a sample. The method most commonly used for this purpose is PCR (Polymerase Chain Reaction). The PCR technique amplifies (copies) the DNA billions of times in order for detection and quantitation to be possible.
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- Chapter 6  The Genetic Material. The Basic Requirements for Genetic Material (i.e., the material that determines the inherited characteristics of a functional organism): It must be stable.
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- By Priya Viswanathan. Definition: A mobile carrier is one that provides connectivity services to mobile phone subscribers. Mobile carriers must acquire a radio spectrum license from the governing authority, in order to be able to operate in the region of their choice.y Priya Viswanathan. Definition: A mobile carrier is one that provides connectivity services to mobile phone subscribers. Mobile carriers must acquire a radio spectrum license from the governing authority, in order to be able to operate in the region of their choice.
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Anthropology Transposable elements are DNA sequences that. Over a period of two generations, the frequency of green dung beetles in a population shifts from 75% to 71% while the frequency of brown dung beetles within this population shifts from 25% to 29%.
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genetic transposable genetic elements. pieces of DNA varying in length from a few hundred to tens of thousands of base pairs found in both prokaryotic and eukaryotic cells that move from place to place in the chromosomes of a single cell; some are viruses.obile genetic elements. see transposable genetic elements (below). genetic penetrance. see penetrance.
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- Genes. The gene is the basic physical and functional unit of heredity. It consists of a specific sequence of nucleotides at a given position on a given chromosome that codes for a specific protein (or, in some cases, an RNA molecule).NA (or deoxyribonucleic acid) is the molecule that carries the genetic information in all cellular forms of life and some viruses. It belongs to a class of molecules called the nucleic acids, which are polynucleotides-that is, long chains of nucleotides. Each nucleotide consists of three components:
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Mobile (sculpture) A mobile (/ˈmoʊbʌɪl/[1] or /moʊˈbiːl/) is a type of kinetic sculpture constructed to take advantage of the principle of equilibrium. It consists of a number of rods, from which weighted objects or further rods hang. The objects hanging from the rods balance each other, so that the rods remain more or less horizontal.
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- Nucleoid region. Definition. noun. The area within a prokaryotic cell where the genetic material is to be found. Supplement. Prokaryotes are characterized by their lack of a ‘’true’’ nucleus.In stead of a nucleus, they have a nucleoid where their genetic material is localized. See also: prokaryote.he area within a prokaryotic cell where the genetic material is to be found. Supplement. Prokaryotes are characterized by their lack of a ‘’true’’ nucleus. In stead of a nucleus, they have a nucleoid where their genetic material is localized.
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Gene A gene is a locus (or region) of DNA which is made up of nucleotides and is the molecular unit of heredity. The transmission of genes to an organism's offspring is the basis of the inheritance of phenotypic traits. These genes make up different DNA sequences called genotypes.
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Mobile security The mobile web browser is an emerging attack vector for mobile devices. Just as common Web browsers, mobile web browsers are extended from pure web navigation with widgets and plug-ins, or are completely native mobile browsers.