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Biosafety in Plant Genetic Engineering - Plant Cell Culture and Applications | Class 12 Biotechnology

Biosafety Measures in Plant Biotechnology and Genetic Engineering

Biosafety measures are essential in plant cell culture and genetic engineering to prevent harm to humans, animals, and the environment. Before conducting research or producing genetically modified organisms (GM crops), ensures that these projects follow strict safety and ethical guidelines. Genetically modified crops are becoming integral to agriculture globally, enhancing crop productivity and contributing to food and fiber security.

Concerns and Challenges of Transgenic Crop Integration

Global community faces significant challenges regarding the public acceptance of transgenic crops and the risks they pose. Key concerns include the safety of GM food for human and animal consumption, as some products may trigger allergic reactions. Furthermore, the spread of transgenes through pollen to related plant species can cause gene pollution and lead to the development of resilient super weeds.

Environmental Risks and Unintended Consequences of Genetic Modification

Genetic modification can alter the fundamental nature of plants, potentially changing their evolutionary trajectory. There is a risk that GM crops may negatively affect biodiversity and essential microbial populations in the ecosystem. Additionally, antibiotic resistance marker genes used in crop production could transition to human and animal pathogens, exacerbating medical challenges.