Articles related to "Nitrogenous Base"



DNA Paternity Testing - RFLPs
Also called DNA fingerprinting, this type of genetic testing compares segments of DNA by using special proteins called restriction enzymes to cut up the DNA molecule.
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Genetics of DNA Paternity Testing
DNA paternity testing makes it possible to, with a very high degree of certainty, determine the identity of a child's biological father. Here's how.
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Nucleic Acid DNA & RNA Synthesis
What are deoxyribonucleic and ribonucleic acid made of, and how are these big molecules of genetic information built? This article explains the basics.
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The Structure of DNA
Looking at the structure of the DNA molecule, from the nucleotides that make up DNA, to the discovery of the double helix structure.
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Building Blocks of DNA & RNA
Prior to cell division, a new copy of DNA must be built. And in order for our cells to make proteins, RNA must be created from the DNA template. How is this accomplished?
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Genetic Disorders & DNA Sweeps
Rapid advances in gene scanning technology have identified genes linked to cancer, arthritis, diabetes and many other diseases.
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Nucleic Acids & Gene Recognition
New study demonstrates that genes recognize other genes that have similar base pair sequences, a discovery that can help us understand DNA repair and genetic diversity.
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What Is a Genetic DNA Mutation?
A mutation is a rare change in a gene's DNA sequence that can result in a defective cellular protein. This article covers the basics of genetic mutation.
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