Selectable Markers
Selectable markers are genes placed into organisms so that they can be identified and tracked during a genetic transformation. They are usually antibiotic resistance genes or fluorescent dyes. They are used to identify and select organisms that have taken up the desired genetic material. Selectable markers are a powerful tool in genetic engineering, allowing researchers to identify and isolate cells and organisms with the desired genetic traits. They are also important in creating transgenic organisms, which are organisms that contain modified or added genetic material. Selectable markers make it much easier to identify which organisms have taken up foreign DNA, allowing for faster and more efficient genetic engineering.
← Journal of Plant Cell Development