1- highly repetitive sequence :
a- satellites
b- mini-satellites
c- micro-satellites
2- moderate repetitive sequence:
a- coding
b- non coding
3-non repetitive sequence
Some methods that are sequencing DNA is utilizing labeled nucleotides for corporation into a copy of a piece of DNA. The DNA segment to be copied, called the template DNA, is separated into two strands by heating.
DNA fragments produced by automated DNA sequencing are identified using fluorescent dyes or radioisotopes attached to the nucleotides in the DNA sequence. The sequencing machine reads the colors emitted by the dyes or the radioactive signals to determine the order of bases in the DNA fragment.
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Modified bases in DNA sequencing are utilized for various purposes such as improving sequencing accuracy, enhancing detection of specific sequences, or enabling the sequencing of certain regions that are difficult to analyze with standard bases. These modifications can also help in reducing sequencing errors and achieving better read quality in sequencing experiments.
Companies that provides DNA sequencing services would include companies such as Operon, Nucleics, and Sanger Sequencing Service. There are many other companies who offer this service as well.
THERE ARE TWO TYPES OF DNA SEQUENCING......1) MAXAM-GILBERT METHOD (OR) CHEMICAL METHOD...2) SANGER DI-DEOXY METHOD...3) Shotgun sequencing4) Primer walking
DNA sequencing was first discovered by Fredrick sanger in 1950s
Sequencing DNA rapidly
People not versed in DNA sequencing.
Dideoxynucleotides are used in Sanger DNA sequencing to stop the DNA replication process at specific points, allowing for the determination of the sequence of nucleotides in a DNA strand.
When looking for information about the sequence of DNA then there is information relating to the concept of genetic sequencing available from Wikipedia. The site offers about DNA sequencing with links that relate to other facts and information on the different aspects of genetic sequencing.
by DNA fingerprinting method , DNA-DNA hybirdization or DNA sequencing. to know the sequence of DNA
It is common knowledge that pyrosequencing is a method of DNA sequencing (determining the order of nucleotides in DNA) based on the "sequencing by synthesis" principle.
In DNA sequencing, Adenine and Guanine are known as "base pairs", and are purines, which form the building blocks of DNA and RNA. Guanine combines with Adenine in DNA sequencing.
Some methods that are sequencing DNA is utilizing labeled nucleotides for corporation into a copy of a piece of DNA. The DNA segment to be copied, called the template DNA, is separated into two strands by heating.
DNA fragments produced by automated DNA sequencing are identified using fluorescent dyes or radioisotopes attached to the nucleotides in the DNA sequence. The sequencing machine reads the colors emitted by the dyes or the radioactive signals to determine the order of bases in the DNA fragment.
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