the genomic DNA large and is the one that forms chromosomes. however, the plasmedic DNA is a small circular vector of DNA (3 kb - 5 kb)
They are the same (if you are talking about genomic DNA)
physical map
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Plasmid DNA is an extra-chromosomal DNA molecule, it cannot link up with chromosomal DNA, and it contains the genetic informations that are necessary for its own replication. Episomes is any kind of extra-chromosomal DNA that can link up with chromosomal DNA. That is the main difference between them two. Episomes are usually larger than other extra-chromosomal DNA. An example of episome are the viruses, because they intergrate their genetic material into the host's chromosomal DNA.The only difference between the plasmid and the episome is the integration i-e plasmid can not integrate while episome can integrate into the genome.
In an elution buffer at room temperature.
They are the same (if you are talking about genomic DNA)
genomics is the study of an entire sequence of an organism's DNA, while bioinformatics is the use of computers and data bases to organize and analyze DNA. bioinformatics makes genomics a bit easier.
physical map
In the mitochondria
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Plant DNA extractionPlant genomic DNA is more difficult to extract because of the plant's cell wall, which is removed by homogenization, or by adding cellulase to degrade the cellulose that makes up the cell wall. Also, the metabolites present in the plant cell may interfere with genomic DNA extraction by contaminating the DNA sample during the precipitation process.Animal DNA ExtractionPeripheral blood leukocytes are a main source of animal genomic DNA, but sample collection is difficult as blood must be withdrawn from the animal. Blood contains a range of compounds like proteins, lipids, white blood cells, red blood cells, platelets, and plasma, which can contaminate the DNA sample. The primary contaminant of animal DNA extracted from blood samples is heme, the non-protein component of hemoglobin.DifferencesThe differences between plant and animal DNA lie in the sequence of bases in the helix. Compounds found in plant cells are absent in animal cells, and DNA base sequences reflect this, as the genomic plant DNA is often larger than animal DNA. These differences affect extraction methods, as it impacts on yield and purity of DNA.
1 strand of naked genomic DNA cut by certain enzymes.
A cDNA (complementary DNA) library is a DNA library that has been created from mRNAs that are present in the cell. Since a cDNA is created from mRNA transcripts, that means that in Eukaryotic organisms there will be no introns or transcriptional factors present in the cDNA library, only exons. Only protein coding regions will be present in a cDNA library. This also means that a cDNA library is often times tissue specific. Since the expression of mRNAs will be different in different tissues of the organism it will appear different then a genomic library. Often times to offset this problem a cDNA library will be composed of different tissues (brain, liver, heart) to encompass a greater variety of the proteins that are expressed. A genomic library will contain all the exons, introns, and transcriptional factors that are not found in the cDNA library. **2/24/2011** cDNA library does contain exons, which is the protein coding regions.
Plasmid DNA is an extra-chromosomal DNA molecule, it cannot link up with chromosomal DNA, and it contains the genetic informations that are necessary for its own replication. Episomes is any kind of extra-chromosomal DNA that can link up with chromosomal DNA. That is the main difference between them two. Episomes are usually larger than other extra-chromosomal DNA. An example of episome are the viruses, because they intergrate their genetic material into the host's chromosomal DNA.The only difference between the plasmid and the episome is the integration i-e plasmid can not integrate while episome can integrate into the genome.
In an elution buffer at room temperature.
Yes,I don't know!Tell me..!
the difference between DNA and RNA AS DNA ARE DOUBLE STANDED AND RNA IS SINGLE STANDED