Table 2 Distribution of triterpenoid saponin biosynthesis unigenes in four C. gracile tissues
Abbreviation | EC | Unigene number | No.in flower | No.in leaf | No.in stem | No.in root |
|---|---|---|---|---|---|---|
AACT | 2.3.1.9 | 48 | 18 | 13 | 20 | 32 |
HMGS | 2.3.3.10 | 21 | 7 | 3 | 10 | 17 |
HMGR | 1.1.1.34 | 17 | 8 | 10 | 9 | 16 |
MK | 2.7.1.36 | 5 | 2 | 2 | 2 | 5 |
PMK | 2.7.4.2 | 5 | 5 | 5 | 5 | 5 |
PMD | 4.1.1.33 | 12 | 7 | 6 | 7 | 10 |
DXS | 2.2.1.7 | 36 | 18 | 18 | 17 | 23 |
DXR | 1.1.1.267 | 2 | 1 | 1 | 1 | 2 |
MCT | 2.7.7.60 | 3 | 3 | 3 | 3 | 3 |
CMK | 2.7.1.148 | 5 | 3 | 2 | 3 | 4 |
MDS | 4.6.1.12 | 3 | 2 | 2 | 2 | 3 |
HDS | 1.17.7.1 | 2 | 2 | 2 | 2 | 2 |
HDR | 1.17.7.4 | 11 | 7 | 9 | 7 | 8 |
IDI | 5.3.3.2 | 12 | 7 | 6 | 7 | 11 |
GPPS | 2.5.1.1 | 7 | 4 | 4 | 4 | 5 |
FPPS | 2.5.1.10 | 27 | 18 | 18 | 16 | 19 |
SS | 2.5.1.21 | 19 | 13 | 13 | 13 | 16 |
SE | 1.14.14.17 | 14 | 6 | 5 | 6 | 12 |
β-AS | 5.4.99.39 | 32 | 26 | 18 | 22 | 27 |