DNA may grab most of the attention, but another nucleic acid is also available – RNA. Find out how much you know about this major macromolecule in our fun and insightful RNA quiz.
Basics of Genetics: Genetic Information
Articles about basic genetic concepts belong in this topic.
Proteins are one of the major building blocks of life, without which there would be no life as we know it. Want to brush up on your knowledge of proteins? These articles will give you an insight into how and where proteins are made, what they do, and how they are used in science and industry.
Since Crick and Watson’s discovery the world has gone DNA crazy. Have you kept up with developments, with the science of the times? Or do you know more about your jeans than your genes?
Just ten years removed from the sequencing of the entire human genome, we have entered a golden era of genetics. Indeed, genetic discoveries are being made at a furious pace in laboratories throughout the world. Read on to learn about common, important genetic research tools and how they are used.
Scientists today are conducting genetic studies using microarray technique. The main advantage of this technology is that scientists can study thousands of genes at a time. Learn more about this technology, its application and limitations.
There have been several studies that clearly demonstrate the role of genetics and the limbic system in aggression. Although the subject of aggression can be quite complex in human beings, this information will hopefully shed light on the limbic system genetics aggression relationship.
Most eukaryotic cells possess organelles known as mitochondria. These mitochondria are quite special, due to the nature of the DNA they contain. This article discusses human mitochondrial genetics and its possible uses.
What is genetic variability and how is it different from genetic variation? This article provides a definition of genetic variability, explains the difference with variation and details the significance of the concept.
One of the processes steering allelic frequencies, is genetic drift. This random process influences genetic variation. This article discusses three ways it does this.
Color blindness is the inability to perceive differences between some specific colors that others can distinguish. Red-green color blindness is most common. Read the following article and learn more about the genetic causes of color vision deficiency.
What is Mendel’s law of independent assortment? Learn how this second law of inheritance expands on the first, and why it doesn’t always apply.
Genetic algorithms are search techniques used in computer science, based on organic evolution. This article discusses some of the genetic algorithm applications that can be used in various fields.
The Y chromosome is a sex chromosome that is present in males. Some of the genes on chromosome Y include the SHOX, SRY, and USP9Y genes. Disorders associated with these genes include Leri-Weill dyschondrosteosis, Swyer syndrome, and Y chromosome infertility.
The coat of a cat is determined by a variety of genes that interact closely with each other. This article details the cat coat genetics and lists genes responsible for color, color patterns and fur length.
What is human genetics? Learn detailed information about human genetics and the importance of human genetics in science and medicine today.
Watson and Crick Model of DNA is the basis of genetics and the applied sciences. Both the scientists and their coworkers got Nobel Prize in 1962 for their commendable work. Read the following article and learn the basic features of Watson and Crick Model of DNA.
Chromosomal mutations are a rare phenomenon. How do they occur and how they affect health and development? Read the following article and make yourself aware of the facts about chromosomal mutations.