An overview on the impact of genetically engineered organisms on crop yield and safety

Abstract

Genetically Engineered Organisms (GEOs) have ushered in a new era in agriculture, revolutionizing crop yield and safety through techniques like transgenic modification and genome editing. This review delves into the profound impact of GEOs on agricultural landscapes, elucidating their role in enhancing crop traits, and bolstering resistance to pests, diseases, and adverse environmental conditions, thereby ensuring food security for a burgeoning global population. However, amidst these advancements, persistent concerns regarding GEOs' environmental and health ramifications persist. The review critically examines potential unintended consequences within ecosystems and addresses human health implications, particularly allergenicity. Furthermore, it scrutinizes existing regulatory frameworks and the pivotal role of public perception in shaping the trajectory of GEOs. While emphasizing the intricate interplay between genetic engineering and crop production, the review advocates for continued research and informed decision-making to harness the benefits of GEOs while mitigating potential risks. Additionally, it underscores the significance of enhancing science communication and regulatory measures to address ethical concerns and combat misinformation. With advancements in precision gene-integration technologies and emerging research in biofortification and stress tolerance, GEOs are promising to enhance commercial agriculture's productivity and profitability. However, achieving this potential necessitates proactive measures such as improved regulation, risk mitigation strategies, and enhanced communication with stakeholders to ensure GEOs' responsible and sustainable integration into agricultural systems.