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Table 1 Summary of genetic transformation of barley with different sgRNA constructs and PCR/RE screening of transformants for the presence of induced mutations

From: A simple and efficient CRISPR/Cas9 platform for induction of single and multiple, heritable mutations in barley (Hordeum vulgare L.)

sgRNA construct

Edited gene

No. of explants

No. of transgenic events (%)

No. of independent transgenic plants

No. of PCR-RE detected mutants

ckx1-sgRNA

HvCKX1

1143

137 (12)

71

47

nud-sgRNA

Nud

1209

96 (8)

28

18

PTG-ckx1-ckx3

HvCKX1

1320

142 (11)

72

49

9a

HvCKX3

13

  1. aNo. of plants with mutations in both the HvCKX1 and HvCKX3 genes