Tag Archives | Nucleic Acid

Radioactive and Non-Radioactive Hybridization Methods | Immunology

In this article we will discuss about non-radioactive and radioactive procedures of hybridization. Non-Radioactive Hybridization Procedures: Nucleic acid hybridization can be detected by labeling the probe with a radioactive isotope or a non-radioactive isotope. Therefore, hybridization procedure can be of two types depending upon the type of label used to label the probe. Non-radioactive hybridization procedures have widespread applications in [...]

By |2017-12-12T10:37:14+00:00December 12, 2017|Hybridization Methods|Comments Off on Radioactive and Non-Radioactive Hybridization Methods | Immunology
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Nucleic Acid Hybridization | Tools | Genetics

In this article we will discuss about:- 1. Basic Considerations of Nucleic Acid Hybridization 2. Hybridization Probes 3. Labeling of Hybridization Probes. Basic Considerations of Nucleic Acid Hybridization: Nucleic acid hybridization is a basic tool in molecular genetics which exploits the ability of single stranded nucleic acid molecules to hybridize with complementary sequences to form double stranded molecules. The principle [...]

By |2017-12-12T10:37:14+00:00December 12, 2017|Nucleic Acid Hybridization|Comments Off on Nucleic Acid Hybridization | Tools | Genetics
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Experiment on DNA | Nucleic Acid | Genetics | Biology

This article provides an experiment on DNA. As early as 1848, Wilhelm Hofmeister, a German botanist, has observed that cell nuclei re­solve themselves into small, rod-like bodies during mitosis. Later, these structures were found to absorb certain dyes and so came to be called chromosomes (colored bodies). In 1869, Friedrich Miescher, a Swiss physician, isolated a substance from cell nuclei [...]

By |2017-05-20T07:45:20+00:00May 20, 2017|DNA|Comments Off on Experiment on DNA | Nucleic Acid | Genetics | Biology
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