The mutagenic agents, Also called mutagens, they are molecules of a different nature that cause changes in the bases that are part of the DNA chains. ...
The homologous recombination it is a process that involves the exchange of DNA molecules between similar or identical sections of the genome. Cells us...
The replication fork It is the point at which DNA replication occurs, it is also called a growth point. It is Y-shaped, and as replication occurs, the...
The ecological insulation it is a mechanism with which the occurrence of reproductive cross between two species that could produce hybrid offspring is...
The transposons or transposable elements are DNA fragments that can change their location in the genome. The event of moving is called transposition a...
The horizontal gene transfer o Lateral gene transfer is the exchange of genetic material between organisms, which does not occur from parent to child....
A chromosome duplication describes a fraction of DNA that appears twice as a product of genetic recombination. Chromosomal duplication, gene duplicati...
A trisomy it is a chromosomal condition of individuals who carry three chromosomes instead of the normal pair. In diploids, the normal endowment is tw...
The monosomies they refer to the chromosomal constitution of individuals with a single chromosome instead of the normal pair in diploid organisms. Tha...
