genetic-engineering
Genetic engineering is the direct modification of an organism's genes through the transfer of DNA to create improved or novel organisms. In plant science, this technology enables the development of crops with enhanced traits such as disease resistance, environmental stress tolerance, and improved nutritional content. It accelerates crop improvement beyond traditional breeding methods and allows researchers to introduce desirable characteristics that wouldn't occur naturally.
open_in_new WikipediaPubMed · 2026-02-18
Scientists have genetically engineered cyanobacteria to resist heavy metals and clean polluted water while simultaneously performing photosynthesis and carbon fixation. This dual-function approach offers a sustainable solution for environmental remediation in urbanized areas dealing with soil and water contamination.
Transgenic cyanobacteria successfully engineered with enhanced heavy metal resistance and photoautotrophic capacity
Modified strains combine water remediation function with photosynthetic carbon fixation capabilities
Genetic selection and modification of cyanobacterial strains enable practical applications in environmental bioremediation