Table I.
Non-synonymous mutations found in A. myosuroides ACCase sequences
| Nucleotide Substitution | Amino Acid Change | No. of Haplotypes | Plant Phenotype
|
|||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Homozygous
plantsa
|
Heterozygous
plantsb
|
|||||||||||||
| Fenoxaprop
|
Clodinafop
|
Haloxyfop
|
Fenoxaprop
|
Clodinafop
|
Haloxyfop
|
|||||||||
| Rc | Sc | R | S | R | S | R | S | R | S | R | S | |||
| T6,278A | Ile-2,041-Asn | 8 | 0 | 0 | 1 | 0 | 4 | 0 | 3 | 0 | 2 | 0 | 6 | 0 |
| A6,947G | Lys-2,264-Arg | 4 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 4 | 2d | 0 | 0 | 4 |
| (A6,947G + A4,976G) | (Lys-2,264-Arg + Asn-1,607-Ser) | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1d | 0 |
| A4,535G | Asn-1,460-Ser | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| A6,389G | Asp-2,078-Gly | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1d | 0 |
| G6,443C | Gly-2,096-Ala | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1d | 1 | 0 | 0 | 0 | 0 |
| G6,877A | Ala-2,241-Thr | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
a
Plants containing two ACCase haplotypes with the same non-synonymous change. b Plants containing two ACCase haplotypes, one of which contains a given non-synonymous change. c S, Sensitive, R, resistant. d Plants containing a second ACCase haplotype with an Ile-2,041-Asn mutation.