摘要Common wheat(Triticum aestivum)is one of the most widely cultivated and consumed crops globally.In the face of limited arable land and climate changes,it is a great challenge to maintain current and increase future wheat production.Enhancing agronomic traits in wheat by introducing mutations across all three homoeologous copies of each gene has proven to be a difficult task due to its large genome with high repetition.However,clustered regularly interspaced short palindromic repeat(CRISPR)/CRISPR-associ-ated nuclease(Cas)genome editing technologies offer a powerful means of precisely manipulating the genomes of crop species,thereby opening up new possibilities for biotechnology and breeding.In this review,we first focus on the development and optimization of the current CRISPR-based genome editing tools in wheat,emphasizing recent breakthroughs in precise and multiplex genome editing.We then describe the general procedure of wheat genome editing and highlight different methods to deliver the genome editing reagents into wheat cells.Furthermore,we summarize the recent applications and ad-vancements of CRISPR/Cas technologies for wheat improvement.Lastly,we discuss the remaining chal-lenges specific to wheat genome editing and its future prospects.