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Engineering crops of the future: CRISPR approaches to develop climate-resilient and disease-resistant plants.

ABSTRACT: To meet increasing global food demand, breeders and scientists aim to improve the yield and quality of major food crops. Plant diseases threaten food security and are expected to increase because of climate change. CRISPR genome-editing technology opens new opportunities to engineer disease resistance traits. With precise genome engineering and transgene-free applications, CRISPR is expected to resolve the major challenges to crop improvement. Here, we discuss the latest developments in CRISPR technologies for engineering resistance to viruses, bacteria, fungi, and pests. We conclude by highlighting current concerns and gaps in technology, as well as outstanding questions for future research.

SUBMITTER: Zaidi SS

PROVIDER: S-EPMC7702697 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature

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Engineering crops of the future: CRISPR approaches to develop climate-resilient and disease-resistant plants.

Zaidi Syed Shan-E-Ali SS Mahas Ahmed A Vanderschuren Hervé H Mahfouz Magdy M MM

Genome biology 20201130 1

To meet increasing global food demand, breeders and scientists aim to improve the yield and quality of major food crops. Plant diseases threaten food security and are expected to increase because of climate change. CRISPR genome-editing technology opens new opportunities to engineer disease resistance traits. With precise genome engineering and transgene-free applications, CRISPR is expected to resolve the major challenges to crop improvement. Here, we discuss the latest developments in CRISPR t ...[more]

PMID: 33256828

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