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- DNA replication terminates when a modified base is added.

- They are easily recognized by the computer.

- They are added to the DNA chain just like the normal bases.

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Special images showing an organisms sequence of DNA bases are called what?

Special images showing an organism's sequence of DNA bases are called DNA sequencing results or DNA sequence reads. These images often represent the order of nucleotide bases (adenine, thymine, cytosine, and guanine) in a strand of DNA, allowing scientists to analyze genetic information. Various sequencing technologies, such as Sanger sequencing or next-generation sequencing, are used to generate these visual representations.


What are the DNA fragments produced by automated DNA sequencing are identified using what?

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.


What is used to read DNA sequences?

DNA sequences are typically read using a technique called DNA sequencing. This process involves determining the order of nucleotides (adenine, thymine, cytosine, guanine) in a DNA molecule. Techniques such as Sanger sequencing or next-generation sequencing technologies are commonly used for this purpose.


What are the techniques used in DNA sequencing?

A common approach to DNA sequencing is through a process called Sanger sequencing, named after its inventory, Frederick Sanger. To describe the process simply, a sample of purified DNA is treated with a solution of enzymes, nucleotides, and terminators to duplicate the strands of DNA. As the DNA is being copied, it uses the nucleotides to form new strands of DNA and sometimes will add a terminator which stops the duplication process at varying lengths. The terminators are labeled with a radioactive or fluorescent chemical which allows them to be detected by a scanning machine. In capillary electrophoresis, the mixture of varying length DNA is separated in a very narrow tube and as each terminator passes by the detector, the sequence of the DNA bases can be read. For a more detailed description of the mechanics of Sanger sequencing, an internet search will yield many results.


What types of DNA sequencing in their DNA?

The types of DNA sequencing are whole-genome sequencing which maps entire DNA sequences, targeted sequencing which focuses on specific genomic regions, and RNA sequencing which identifies gene expression levels.

Related Questions

Special images showing an organisms sequence of DNA bases are called what?

Special images showing an organism's sequence of DNA bases are called DNA sequencing results or DNA sequence reads. These images often represent the order of nucleotide bases (adenine, thymine, cytosine, and guanine) in a strand of DNA, allowing scientists to analyze genetic information. Various sequencing technologies, such as Sanger sequencing or next-generation sequencing, are used to generate these visual representations.


How does insulin modified?

by altering the bases in the DNA coding insulin it can be modified


What is the main purpose of doing dna sequencing?

DNA sequencing is a laboratory technique used to determine the exact sequence of bases (A, C, G, and T) in a DNA molecule. The DNA base sequence carries the information a cell needs to assemble protein and RNA molecules. DNA sequence information is important to scientists investigating the functions of genes.


What are the DNA fragments produced by automated DNA sequencing are identified using what?

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.


What is used to read DNA sequences?

DNA sequences are typically read using a technique called DNA sequencing. This process involves determining the order of nucleotides (adenine, thymine, cytosine, guanine) in a DNA molecule. Techniques such as Sanger sequencing or next-generation sequencing technologies are commonly used for this purpose.


Determining the exact order of nucleotides in DNA is called?

Determining the exact order of nucleotides in DNA is called DNA sequencing. This process helps in identifying the sequence of bases (adenine, thymine, cytosine, and guanine) in a DNA molecule, which is crucial for understanding genetic information and studying various biological processes.


Who discovered the technique of DNA sequencing?

DNA sequencing was first discovered by Fredrick sanger in 1950s


Dideoxyribonucleotide chain-termination is a method of?

Dideoxyribonucleotide chain-termination is a method used in DNA sequencing to determine the sequence of nucleotides in a DNA molecule. It involves terminating DNA synthesis at specific bases by incorporating dideoxyribonucleotides (ddNTPs) into the growing DNA strand, which lack the 3' hydroxyl group needed for further elongation. This results in a series of fragments of varying lengths that can be separated by size to reveal the DNA sequence.


Describe what is meant by the term rapid sequencing?

Sequencing DNA rapidly


What are the techniques used in DNA sequencing?

A common approach to DNA sequencing is through a process called Sanger sequencing, named after its inventory, Frederick Sanger. To describe the process simply, a sample of purified DNA is treated with a solution of enzymes, nucleotides, and terminators to duplicate the strands of DNA. As the DNA is being copied, it uses the nucleotides to form new strands of DNA and sometimes will add a terminator which stops the duplication process at varying lengths. The terminators are labeled with a radioactive or fluorescent chemical which allows them to be detected by a scanning machine. In capillary electrophoresis, the mixture of varying length DNA is separated in a very narrow tube and as each terminator passes by the detector, the sequence of the DNA bases can be read. For a more detailed description of the mechanics of Sanger sequencing, an internet search will yield many results.


What does not read DNA sequences?

People not versed in DNA sequencing.


What is maxam Gilbert method of DNA packaging?

Used in DNA sequencing; four samples of end-labeled DNA restriction fragments are chemically cleaved at different specific nucleotides. The resulting subfragments are separated by gel electrophoresis, and the labeled fragments are detected by autoradiography. The sequence of the original end-labeled restriction fragment can be determined directly from parallel electropherograms of the four samples