Gene editing can make crops survive drought and disease without foreign DNA
Bayramoğlu Z
Crispr
The olive groves and wheat fields that have shaped Mediterranean landscapes for millennia are now targets for precision editing that could help them survive hotter, drier summers, and whether those tools reach smallholder farmers or stay locked in industrial pipelines depends on policy frameworks being written right now.
Scientists can now tweak specific genes in crop plants without introducing foreign DNA, using a molecular tool called CRISPR. Researchers reviewed hundreds of studies to map what this tool has actually achieved: crops that need less water, resist disease better, and stay fresh longer. For Turkey, tomatoes, olives, wheat, and barley show clear promise, but getting these tools to ordinary farmers will require clearer safety rules, more field trials, and cooperative structures that don't shut out small growers.
Key Findings
Global CRISPR applications show measurable gains in food security, shelf life, and nutritional value, but soil health, biodiversity, consumer acceptance, and ethical dimensions remain systematically under-represented in the literature.
Turkey's CRISPR agricultural research is at an early stage, with the clearest potential in wheat, barley, tomato, and olive crops.
Three steps are identified for Turkey to close the gap: a domestic biosafety framework aligned with EU New Genomic Techniques regulations, sustained multi-location field trials, and cooperative-based deployment mechanisms to reach smallholder farmers.
chevron_right Technical Summary
CRISPR gene-editing is already delivering measurable gains in crop water efficiency, disease resistance, shelf life, and nutrition globally, but soil health, biodiversity, and consumer acceptance remain critically under-studied. This review maps both the proven wins and the research blind spots, then outlines what Turkey specifically needs to turn early-stage work into farm-level impact for crops like wheat, barley, tomato, and olive.
Abstract Preview
Original paper
Effects of CRISPR technology on agricultural sustainability: global applications and turkish perspective.
This review evaluates CRISPR/Cas applications in agriculture from a global perspective with explicit reference to Türkiye. Using a literature gap-matrix approach organised around four analytical di...
open_in_new Read full abstractAbstract copyright held by the original publisher.
Was this useful?
Want to tell us more? (optional)
Thanks for the note!
Something went wrong — please try again.
Too many submissions. Try again in an hour.
Chloroplast Genome Editing Eliminates Gluten Immunogenicity in Triticum aestivum
It could mean that people with celiac disease — roughly 1 in 100 worldwide — may one day safely eat bread made from real wheat, without sacrificing the taste...
Wheat is a group of wild and domesticated grasses of the genus Triticum. As cereals, they are cultivated for their grains, which are staple foods around the world. Well-known wheat species and hybrids include the most widely grown common wheat, spelt, durum, emmer, einkorn, and Khorasan or Kamut....