EC Number   |
General Information |
Reference |
|---|
  1.13.11.70 | evolution |
occurrence of duplication in CCD4 genes that evolved into two new genes CCD7, EC 1.13.11.68, and CCD8. The site-specific profile and coefficient of type-I functional divergences reveals critical amino acid residues, leading to subgroup-specific functional evolution after their phylogenetic diversification |
745435 |
| 1.13.11.70 | malfunction |
gene silencing of CCD8 in Phelipanche aegyptiaca by tobacco rattle virus system retards the parasite development on the host. Transient knockdown of PaCCD8 inhibits tubercle development and the infestation process in host plants. The number of parasite tubercles attached to the roots of host plants treated with TRV:PaCCD7, TRV:PaCCD8, or a mixture of TRV:PaCCD7 and TRV:PaCCD8 is significantly reduced by 95% as compared to control plants |
746148 |
| 1.13.11.70 | malfunction |
the biochemical basis of the shoot branching phenotype is due to inhibition of enzyme CCD8 |
744876 |
| 1.13.11.70 | malfunction |
using a PpCCD8 knockout mutant, it is shown that PpCCD8 is involved in strigolactone biosynthesis and regulates the branching of filament and colony extension. In wild-type Physcomitrella patens, secreted strigolactones are directly involved in the regulation of colony extension in response to internal cues or population density |
727352 |
| 1.13.11.70 | metabolism |
biosynthesis of strigolactones requires the action of two CCD enzymes, CCD7 (EC 1.13.11.68) and CCD8, which act sequentially on 9-cis-beta-carotene, strigolactone biosynthesis pathway from all-trans-beta-carotene to ent-2'-epi-5-deoxystrigol, overview |
744876 |
| 1.13.11.70 | more |
in silico analysis, structure homology modeling, molecular modeling, dynamic simulation and structure comparisons of Arabidopsis thaliana carotenoid cleavage dioxygenases, overview |
745435 |
| 1.13.11.70 | physiological function |
biosynthesis of strigolactones requires the action of two CCD enzymes, CCD7 (EC 1.13.11.68) and CCD8, which act sequentially on 9-cis-beta-carotene |
744876 |
| 1.13.11.70 | physiological function |
coexpression of the enzyme, CCD8, and carotenoid-9',10'-cleaving dioxygenase CCD7, EC 1.13.11.71, in Escherichia coli results in production of 13-apo-beta-carotenone. The sequential cleavages of beta-carotene by CCD7 and CCD8 are likely the initial steps in the synthesis of a carotenoid-derived signaling molecule that is necessary for the regulation lateral branching |
719823 |
| 1.13.11.70 | physiological function |
enzyme is involved in regulation of low phosphate stress responses. Mutants show lower anthocyanin content and longer primary root length. Mutant plants also display altered root architecture such as increased root-to-shoot ratio, lower lateral root number and root hair density compared with wild-type plants under low phosphate stress. Higher total phosphate contents are detected in shoots and roots of mutant plants than those of wild-type plants when subjected to low phosphate stress, which is associated, at least in part, with increase in expression of WRKY75 as well as AtPT1 and AtPT2 genes encoding high-affinity phosphate transporters |
718523 |
| 1.13.11.70 | physiological function |
gene disruption mutant reveals a modest increase in branching that contrasts with prominent pleiotropic changes that include marked reduction in stem diameter, reduced elongation of internodes, independent of carbon supply, and a pronounced delay in development of the centrally important, nodal system of adventitious roots |
720753 |
