TABLE 4

Parental R:S ratios of seed mutants analyzed

ClassaR:SInsertsb% embryo defectivesc,e% pigment mutantsd,e
S0011
L0.1–515251
M5.1–1522421
MH15.1–252–3118
H25.1–99389
R1003+410
  • a Based on the ratio of resistant to sensitive T2 seedlings on selection medium: all sensitive (S), low (L), moderate (M), moderately high (MH), high (H), and all resistant (R).

  • b Estimated number of functional T-DNA insertion sites based on genetic data.

  • c Calculated for 1219 emb mutants.

  • d Calculated for 143 pigment mutants.

  • e Some mutants were not assigned to a parental ratio class because T2 seed was limited and R:S ratios were determined in subsequent generations.