Potential application of crispr/cas9 system to engineer abiotic stress tolerance in plants

Temoor Ahmed, Muhammad Noman, Muhammad Shahid*, Sher Muhammad, Muhammad Tahir Ul Qamar, Md Arshad Ali, Awais Maqsood, Rahila Hafeez, Solabomi Olaitan Ogunyemi, Bin Li*

*Corresponding author for this work

Research output: Contribution to journalReview articlepeer-review

6 Citations (Scopus)

Abstract

Abiotic stresses in plants such as salinity, drought, heavy metal toxicity, heat, and nutrients limitations significantly reduce agricultural production worldwide. The genome editing techniques such as transcriptional activator-like effector nucleases (TALENs) and zinc finger nucleases (ZFNs) have been used for genome manipulations in plants. However, clustered regularly inters-paced short palindromic repeats (CRISPR)/CRISPR-associated protein 9 (Cas9) technique has recently emerged as a promising tool for genome editing in plants to acquire desirable traits. The CRISPR/Cas9 system has a great potential to develop crop varieties with improved tolerance against abiotic stresses. This review is centered on the biology and potential application of the CRISPR/Cas9 system to improve abiotic stress tolerance in plants. Furthermore, this review high-lighted the recent advancements of CRISPR/Cas9-mediated genome editing for sustainable agriculture.

Original languageEnglish
Pages (from-to)861-877
Number of pages17
JournalProtein and Peptide Letters
Volume28
Issue number8
DOIs
Publication statusPublished - Aug 2021

Keywords

  • Abiotic stresses
  • CRISPR/Cas9
  • Crop improvement
  • Genome editing
  • SgRNA
  • Transcription

ASJC Scopus subject areas

  • Structural Biology
  • Biochemistry

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