Table 5.
Phylogenetic information of the nuclear regions used in this study for the individual and combined datasets
| |
DNA sequence region |
||||
|---|---|---|---|---|---|
| ITS | chs1 | tub2 | EF1αc | Combinedd | |
| isolatesa |
73 |
73 |
73 |
69 |
69 |
| haplotypes |
2 |
2 |
8 |
17 |
29 |
| sites |
483 |
473 |
1425 |
1183 |
2608 |
| constant characters |
472 |
420 |
1329 |
980 |
2309 |
| variable characters (uninformative) |
11 |
53 |
92 |
166 |
258 |
| parsimony informative characters |
0 |
0 |
4 |
37 |
41 |
| % informative characters |
0 |
0 |
0.28 |
3.13 |
1.57 |
| Model AICb | K80 | GTR | GTR | GTR + G | GTR + G |
aIsolates were collected from triticale (35), wheat (35) and rye (2). We also included an isolate from barley (B.g. f.sp. hordei) in our analysis for comparison. These sequences were retrieved from GenBank with accession numbers AJ313137, AB273568, AJ313149 and HM538424.1, respectively for each locus.
bModel of nucleotide substitution [49,50].
cWe were unable to obtain EF1α sequences for the isolates BgTR_A29, Bgta_B5, BgTR_B9 and Bgtd_D4.
dOnly the loci tub2 and EF1α were included in the combined dataset.