How do cisgenic plants differ from transgenic plants?

How do cisgenic plants differ from transgenic plants?

• A. Cisgenic plants are modified by gene editing techniques
• B. Cisgenic plants contain genes from different species
• C. Cisgenic plants contain genes from the same species
• D. Cisgenic plants are grown in controlled environments

Answer: (C)

Cisgenic plants are created using genetic material derived from the same species or closely related species. This technique involves transferring specific genes within the same gene pool, which means that the modifications are made using genetic material that is naturally compatible with the host plant, leading to a more predictable integration of traits. This method ensures that the genetic modifications are not introducing foreign DNA from unrelated species, which is a significant characteristic that sets cisgenic plants apart from transgenic plants. Transgenic plants, in contrast, involve the introduction of genes from a different species, which can lead to greater variability and unpredictability in how the introduced traits express themselves. Thus, the focus on utilizing existing genetic material within the same or closely related species helps maintain the plant's overall genetic integrity while enabling targeted enhancements of traits such as pest resistance, drought tolerance, or improved nutrient profiles.

Cisgenic plants are created using genetic material derived from the same species or closely related species. This technique involves transferring specific genes within the same gene pool, which means that the modifications are made using genetic material that is naturally compatible with the host plant, leading to a more predictable integration of traits. This method ensures that the genetic modifications are not introducing foreign DNA from unrelated species, which is a significant characteristic that sets cisgenic plants apart from transgenic plants.

Transgenic plants, in contrast, involve the introduction of genes from a different species, which can lead to greater variability and unpredictability in how the introduced traits express themselves. Thus, the focus on utilizing existing genetic material within the same or closely related species helps maintain the plant's overall genetic integrity while enabling targeted enhancements of traits such as pest resistance, drought tolerance, or improved nutrient profiles.