Dominant lethal

Dominant Lethal is a type of genetic mutation that results in the death of an organism. This mutation is dominant, meaning that it only requires one copy of the mutated gene to cause the lethal effect. Dominant lethal mutations are often used in genetic research to study the effects of certain genes on an organism's development and survival.

Overview

A dominant lethal mutation is a mutation in a gene that results in the death of the organisms that carry the mutation. This type of mutation is dominant, meaning that it only requires one copy of the mutated gene to cause the lethal effect. Dominant lethal mutations are often used in genetic research to study the effects of certain genes on an organism's development and survival.

Causes

Dominant lethal mutations can be caused by a variety of factors, including radiation, chemicals, and errors during DNA replication. These mutations can occur in any gene, but they are most commonly found in genes that are essential for the organism's survival.

Effects

The effects of a dominant lethal mutation can vary depending on the specific gene that is mutated. In some cases, the mutation may cause the organism to die before it is born. In other cases, the organism may be born but die shortly after birth. In some cases, the organism may survive but have severe health problems.

Research

Dominant lethal mutations are often used in genetic research to study the effects of certain genes on an organism's development and survival. By studying these mutations, researchers can gain a better understanding of how genes work and how they can cause disease.

See Also

• Genetic mutation
• Dominant gene
• Lethal gene
• Genetic research

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