Table 4.
Pairwise sequence differences (%) along a 11259 character multigene (LSU, ITS, βtub, hsp90, tigA, rpl10, tef-1α, enl, ras-ypt1, cox1, nadhl, rps10) sequence alignment among 21 described Phytophthora species and P taxon boehmeriae-like from Clade 10.
| Phytophthora species | P. ludoviciana | P. tenuimura | P. procera | P. afrocarpa a | P. gallica | P. subarctica | P. intercalaris | P. pseudogallica | P. scandinavica | P. tonkinensis | P. ukrainensis | P. boehmeriae | P. t. boehmeriae-likec | P. morindae c | P. gondwanensis | P. kernoviae | P. chilensis | P. pseudochilensis | P. pseudokernoviae | P. celebensis | P. Javanensis | P. multiglobulosa |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| P. ludoviciana | 0.03 | 1.39-1.45 | 2.85-2.86 | 9.8 | 8.86-8.89 | 8.92 | 9.73 | 9.3-9.33 | 9.68 | 9.67-9.68 | 8.85-8.94 | 10.03-10.1 | 8.65-8.66 | 8.96-8.97 | 10.11-10.57 | 10.24-10.37 | 10.32-10.35 | 10.41-10.42 | 10.28-10.34 | 10.48 | 10.31-10.38 | 10.23-10.24 |
| P. tenuimura | 0.02-0.24 | 2.81-2.97 | 9.74-9.89 | 8.81-8.9 | 8.89-8.93 | 9.71-9.76 | 9.31-9.36 | 9.63-9.66 | 9.6-9.68 | 8.81-8.94 | 9.96-10.06 | 8.48-8.54 | 8.93-8.97 | 10.06-10.54 | 10.34-10.49 | 10.33-10.39 | 10.46-10.49 | 10.3-10.39 | 10.36-10.42 | 10.21-10.35 | 10.16-10.22 | |
| P. procera | 0.13-0.44 | 9.28-9.41 | 8.73-9.94 | 8.84-8.97 | 9.58-9.78 | 9.22-9.43 | 9.57-9.84 | 9.66-9.81 | 8.72- 9.0 | 9.9-9.99 | 8.48-8.52 | 8.9-8.94 | 9.83-10.49 | 10.23-10.4 | 10.22-10.32 | 10.35-10.44 | 10.21-10.28 | 10.17-10.24 | 10.03-10.21 | 9.95-10.06 | ||
| P. afrocarpa a | 0 | 6.42-6.58 | 6.58 | 8.04-8.16 | 7.76 | 7.82 | 8.49 | 6.64 | 9.28 | 9.04 | 8.49 | 9.28 | 8.46-8.52 | 8.37-8.4 | 8.95 | 8.49-8.52 | 8.55 | 8.65-8.68 | 9.06b | |||
| P. gallica | 0.16- 0.31 | 1.28-1.31 | 7.25-7.28 | 5.05-5.12 | 7.15-7.21 | 5.9-5.95 | 3.33-3.47 | 8.31-8.42 | 7.22-7.3 | 7.58-7.64 | 8.28-8.66 | 8.68-8.83 | 8.74-8.8 | 8.84-8.88 | 8.69-8.78 | 8.6-8.67 | 8.4-8.49 | 8.33-8.41 | ||||
| P. subarctica | 0 | 7.39 | 5.15-5.16 | 7.35 | 5.94 | 3.44-3.51 | 8.45-8.48 | 7.33 | 7.67 | 8.41-8.66 | 8.78-8.89 | 8.83-8.84 | 8.9 | 8.73-8.78 | 8.63 | 8.47-8.48 | 8.41 | |||||
| P. intercalaris | 0 | 8.23-8.24 | 4.35 | 8.89 | 7.27-7.34 | 8.86-8.89 | 7.85 | 7.84 | 8.87-9.2 | 9.2-9.29 | 9.07-9.09 | 9.18 | 8.98- 9.03 | 9.09 | 8.93- 9.0 | 8.89 | ||||||
| P. pseudogallica | 0-0.01 | 8.09-8.1 | 3.95-3.96 | 5.27-5.32 | 9.13-9.19 | 8.35-8.36 | 8.35-8.36 | 9.16-9.51 | 9.25-9.36 | 9.17-9.22 | 9.29-9.3 | 9.16-9.19 | 9.15-9.16 | 9.03-9.07 | 8.94-8.95 | |||||||
| P. scandinavica | 0 | 8.53 | 7.09-7.14 | 8.42-8.46 | 6.4 | 6.44 | 8.5-8.61 | 8.76-8.85 | 8.72-8.76 | 8.85 | 8.68-8.7 | 8.66 | 8.47-8.56 | 8.48 | ||||||||
| P. tonkinensis | 0 | 5.92-5.96 | 9.61-9.68 | 8.67 | 8.82 | 9.69-9.97 | 9.76-9.89 | 9.71-9.72 | 9.81 | 9.66-9.7 | 9.77 | 9.64-9.71 | 9.61 | |||||||||
| P. ukrainensis | 0-0.18 | 8.47-8.56 | 6.54-6.6 | 7.73-7.81 | 8.47-8.76 | 8.73-8.91 | 8.65-8.75 | 8.76- 8-81 | 8.6-8.73 | 8.6-8.67 | 8.43-8.56 | 8.38-8.46 | ||||||||||
| P. boehmeriae | 0.11- 0.12 | 2.78-2.83 | 5.55-5.62 | 2.72-2.79 | 6.69-6.88 | 6.65-6.79 | 6.72-6.81 | 6.53-6.66 | 5.61-5.67 | 5.4-5.58 | 5.37-5.47 | |||||||||||
| P. t. boehmeriae-like c | 0 | 5.25 | 2.01-2.31 | 5.65-5.73 | 5.53-5.54 | 5.68 | 5.44-5.5 | 4.49 | 4.4-4.44 | 4.35 | ||||||||||||
| P. morindae c | 0 | 5.13-5.48 | 3.83-3.9 | 3.69-3.71 | 3.8 | 3.56-3.61 | 5.36 | 5.25-5.3 | 5.18 | |||||||||||||
| P. gondwanensis | 0-0.42 | 6.61-6.79 | 6.44-6.48 | 6.55-6.59 | 6.37-6.45 | 5.42-5.46 | 5.23-5.4 | 5.23-5.31 | ||||||||||||||
| P. kemoviae | 0.01-0.19 | 1.76-1.86 | 1.87-1.94 | 1.6-1.72 | 6.18-6.29 | 6.13-6.29 | 6.08-6.17 | |||||||||||||||
| P. chilensis | 0-0.17 | 0.4- 0.5 | 0.68- 0.76 | 6.13-6.15 | 6.09-6.20 | 6.06-6.09 | ||||||||||||||||
| P. pseudochilensis | 0 | 0.83- 0.86 | 6.23 | 6.2-6.27 | 6.15 | |||||||||||||||||
| P. pseudokernoviae | 0.04- 0.12 | 6.06- 6.08 | 5.98-6.12 | 5.96- 6.0 | ||||||||||||||||||
| P. celebensis | 0 | 0.82-0.92 | 0.88 | |||||||||||||||||||
| P. Javanensis | 0-0.28 | 0.32-0.45 | ||||||||||||||||||||
| P. multiglobulosa | 0 |
a For P. afrocarpa only four gene regions (ITS, βtub, hsp90, cox1) with a combined alignment length of 3286 bp were available.
b The overlap between the cox1 sequences of P. afrocarpa and P. multiglobulosa was only 434 bp; the pairwise alignment length was 3125 bp.
c For P. taxon boehmeriae-like and P. morindae ras-ypt1, nadhl and rps10 genes were not available; the 9-gene alignment length was 9650 bp.
Due to the occurrence of intraspecfic variation pairwise differences between species also showed slight variations which is indicated by two numbers separated by a hyphen. Pairwise sequence differences between sister species and among species complexes are shown in bold type.