what is the difference between recombination and reassortment
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- * Re:reassortment/recombination........easy definiti #2115883 reassortment-----MIXING of genetic material between two different individuals Recombination...Exchange of genetic material within an individual (as in homologous chromosomes) Report Abuse.
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- In two cycle racing at indoor events, you can achieve 9 more teeth in the rear by using #219 chain and still have the same outside diameter rear sprocket for ground clearance. If using a 9-81 in #35 chain, your ratio is 9 to 1; the same in #219 chain would be a 10-90, which is 9 to 1 also.n two cycle racing at indoor events, you can achieve 9 more teeth in the rear by using #219 chain and still have the same outside diameter rear sprocket for ground clearance. If using a 9-81 in #35 chain, your ratio is 9 to 1; the same in #219 chain would be a 10-90, which is 9 to 1 also.
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- Genetic recombination is the production of offspring with combinations of traits that differ from those found in either parent. In eukaryotes, genetic recombination during meiosis can lead to a novel set of genetic information that can be passed on from the parents to the offspring.Most recombination is naturally occurring.ene conversion occurs at high frequency at the actual site of the recombination event during meiosis. It is a process by which a DNA sequence is copied from one DNA helix (which remains unchanged) to another DNA helix, whose sequence is altered.
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Recur vs. Reoccur: Whatâs the Difference? Since to occur means to happen, and the prefix re- means to happen again, reoccur means to happen a second time, but the word implies no regularity. You can remember to use reoccur for these situations by breaking the word down and looking at the meanings of its parts.
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Genetic Recombination It occurs frequently in many different cell types, and it has important implications for genomic integrity, evolution, and human disease. Aa Aa Aa. DNA recombination involves the exchange of genetic material either between multiple chromosomes or between different regions of the same chromosome.his process is generally mediated by homology; that is, homologous regions of chromosomes line up in preparation for exchange, and some degree of sequence identity is required. Various cases of nonhomologous recombination do exist, however.
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- * Re:reassortment/recombination........easy definiti #2115899 thanx !! and they are characteristics of viruses only????? as we see transformation,transduction,conjugation etc in bacteria only? or they may overlap???????? Report Abuse.
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- Recombinant DNA technology (rDNA) is technology that is used to cut a known DNA sequence from one organism and introduce it into another organism thereby altering the genotype (hence the phenotype) of the recipient. The process of introducing the foreign gene into another organism (or vector) is also called cloning.solation of the gene (DNA sequence) The technique involved in recombinant DNA technology is to slice (cut) the desired DNA segment and introduce it into a vector (e.g., plasmid).
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principle of independent assortment Another feature of of independent assortment is recombination. Recombination occurs during meiosis and is a process that breaks and recombines pieces of DNA to produce new combinations of genes. Recombination scrambles pieces of maternal and paternal genes, which ensures that genes assort independently from one another. It is important to note that there is an exception to the law of independent assortment for genes that are located very close to one another on the same chromosome because of genetic linkage.
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Homologous recombination Homologous recombination is a type of genetic recombination in which nucleotide sequences are exchanged between two similar or identical molecules of DNA. It is most widely used by cells to accurately repair harmful breaks that occur on both strands of DNA, known as double-strand breaks.Homologous recombination also produces new combinations of DNA sequences during meiosis, the process by which eukaryotes make gamete cells, like sperm and egg cells in animals.wo primary models for how homologous recombination repairs double-strand breaks in DNA are the double-strand break repair (DSBR) pathway (sometimes called the double Holliday junction model) and the synthesis-dependent strand annealing (SDSA) pathway.
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What is Homologous recombination? Homologous recombination is the process of genetic exchange that occurs between any two molecules of DNA that share a region (or regions) of homologous DNA sequences. This form of recombination occurs frequently while sister chromatids are paired during reduction division of meiosis.
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- In meiosis, genetic recombination occurs as a result of the random segregation of these homologous chromosomes into different cells or from the process of transferring genes between homologous chromosomes, known as crossing over.
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What is the significance of meiosis and why is it important? Asha, to put it simply, when it comes to meiosis as opposed to mitosis, meiosis in sexual reproduction allows chromosome pairs (homologous chromosomes) with the same genes to exchange pieces. This is known as recombination and is so important in genetic diversity.
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Recombination Recombination. Definition. noun, plural: recombinations. (1) (genetics) The process or act of exchanges of genes between chromosomes, resulting in a different genetic combination and ultimately to the formation of unique gametes with chromosomes that are different from those in parents.n genetics, recombination occurs during meiosis when chromosomes exchange genes. Thus, recombination is one of the important means to promote and increase genetic diversity between generations. Word origin: re - (again) + combination. Related term(s):
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Why asexual reproduction? When I took a course on genetics and evolution, I learned that recombination and sexual reproduction is advantageous compared to asexual reproduction. Sexual reproduction allows more combinations of DNA because of recombination, allowing more variations of species, causing natural selection to choose different variations of species to reproduce and share their genes to help the species from dying out.
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Difference Between Recombination and Crossing Over The pairing of homologous chromosomes during prophase 1 lets the crossing over to occur and crossing over between non-sister chromatids, in turn, lets the recombination to occur. Crossing over occurs at points called chiasma, which are created between non-sister chromatids. Chiasma lets the exchange of DNA segments between non-sister chromatids. This exchange of DNA segments produces new combinations of alleles among the offspring, which is identified as genetic recombination.
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- Recombinant DNA is one of the core techniques of genetic engineering. It is the process of removing DNA from one organism and inserting it into the DNA of another organism, giving it new traits. Recombinant DNA can be used to make crops resistant to pests or disease, it can be used to make livestock leaner or larger.In medicine, the technique can be used to develop drugs, vaccines, and to reproduce important human hormones and proteins.By engineering human DNA into a host organism, that organism can be turned into a factory for important medical products. Insulin production is an excellent example of the recombinant DNA process.n medicine, the technique can be used to develop drugs, vaccines, and to reproduce important human hormones and proteins. By engineering human DNA into a host organism, that organism can be turned into a factory for important medical products. Insulin production is an excellent example of the recombinant DNA process.
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Olanzapine It is also used to treat bipolar disorder (manic depressive disorder; a disease that causes episodes of depression, episodes of mania, and other abnormal moods) in adults and teenagers 13 years of age and older. Olanzapine is in a class of medications called atypical antipsychotics.
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Recombination In genetics, recombination occurs during meiosis when chromosomes exchange genes. Thus, recombination is one of the important means to promote and increase genetic diversity between generations. Word origin: re - (again) + combination. Related term(s):n genetics, recombination occurs during meiosis when chromosomes exchange genes. Thus, recombination is one of the important means to promote and increase genetic diversity between generations. Word origin: re - (again) + combination. Related term(s):
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Genetics: Ch.7 Recombination may be caused by loci on different chromosomes that assort independently or by a physical crossing over between two loci on the same chromosome, with breakage and exchange of strands of homologous chromosomes paired in meiotic prophase I.
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Genotype and variation [ â edit | edit source] Genetic recombination is the production of offspring with combinations of traits that differ from those found in either parent.In eukaryotes, genetic recombination during meiosis can lead to a novel set of genetic information that can be passed on from the parents to the offspring.Most recombination is naturally occurring.enetic recombination and recombinational DNA repair also occurs in bacteria and archaea, which use asexual reproduction. Recombination can be artificially induced in laboratory (in vitro) settings, producing recombinant DNA for purposes including vaccine development.
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Genetic recombination Gene conversion occurs at high frequency at the actual site of the recombination event during meiosis. It is a process by which a DNA sequence is copied from one DNA helix (which remains unchanged) to another DNA helix, whose sequence is altered.ene conversion occurs at high frequency at the actual site of the recombination event during meiosis. It is a process by which a DNA sequence is copied from one DNA helix (which remains unchanged) to another DNA helix, whose sequence is altered.
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Reapportionment Reapportionment and Redistricting The terms “reapportionment” and “redistricting” are often used interchangeably, though the two terms are, in fact, very different. Reapportionment and redistricting are both important in the choosing of congressional representatives. How they differ is in what, exactly, that they divide. While reapportionment refers to reassigning the number of House representatives each state may have, redistricting draws boundaries within each state for voting and representation, after reapportionment has taken place.
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Crossing Over Crossing over, or recombination, is the exchange of chromosome segments between nonsister chromatids in meiosis. Crossing over creates new combinations of genes in the gametes that are not found in either parent, contributing to genetic diversity.
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Genotype and variation [ â edit | edit source] Genetic recombination and recombinational DNA repair also occurs in bacteria and archaea, which use asexual reproduction. Recombination can be artificially induced in laboratory (in vitro) settings, producing recombinant DNA for purposes including vaccine development.n this case, new combinations of alleles are not produced since the sister chromosomes are usually identical. In meiosis and mitosis, recombination occurs between similar molecules of DNA (homologs).
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Genetic Recombination and Crossing Over Genetic recombination that involves crossing over occurs during prophase I of meiosis in sex cell production. The duplicated pairs of chromosomes (sister chromatids) donated from each parent line up closely together forming what is called a tetrad. A tetrad is composed of four chromatids.
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Recombination Recombination. Definition. noun, plural: recombinations. (1) (genetics) The process or act of exchanges of genes between chromosomes, resulting in a different genetic combination and ultimately to the formation of unique gametes with chromosomes that are different from those in parents.(2) (general) The process or act of bringing together (dissociated materials) once more.n genetics, recombination occurs during meiosis when chromosomes exchange genes. Thus, recombination is one of the important means to promote and increase genetic diversity between generations. Word origin: re - (again) + combination. Related term(s):