
Keywords: CRISPR-Cas9; Kluyveromyces lactis; Kluyveromyces marxianus; Scheffersomyces stipitis; Yarrowia lipolytica; Hansenula polymorpha; Pichia pastoris; HR; homologous recombination; NHEJ; nonhomologous end-joining; DSB; double strand break; CRISPR; Clustered re