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Literature summary for 1.13.11.69 extracted from

  • Gao, J.; Zhang, T.; Xu, B.; Jia, L.; Xiao, B.; Liu, H.; Liu, L.; Yan, H.; Xia, Q.
    CRISPR/Cas9-mediated mutagenesis of carotenoid cleavage dioxygenase 8 (CCD8) in tobacco affects shoot and root architecture (2018), Int. J. Mol. Sci., 19, 1062 .
    View publication on PubMedView publication on EuropePMC
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Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
9-cis-10'-apo-beta-carotenal + 2 O2 Nicotiana tabacum
-
 carlactone + (2E,4E,6E)-7-hydroxy-4-methylhepta-2,4,6-trienal
-
 ?

Organism

Organism UniProt Comment Textmining
Nicotiana tabacum
-
 cultivar Honghuadajinyuan
-

Source Tissue

Source Tissue Comment Organism Textmining
flower low expression Nicotiana tabacum
-
leaf lowest expression Nicotiana tabacum
-
root highest expression Nicotiana tabacum
-
stem low expression Nicotiana tabacum
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
9-cis-10'-apo-beta-carotenal + 2 O2
-
 Nicotiana tabacum carlactone + (2E,4E,6E)-7-hydroxy-4-methylhepta-2,4,6-trienal
-
 ?

Synonyms

Synonyms Comment Organism
carotenoid cleavage dioxygenase 8
-
 Nicotiana tabacum
CCD8A
-
 Nicotiana tabacum
CCD8B
-
 Nicotiana tabacum

Expression

Organism Comment Expression
Nicotiana tabacum enzyme transcript levels significantly increase in response to phosphate limitation up

General Information

General Information Comment Organism
malfunction enzyme mutants have increased shoot branching, reduced plant height, increased number of leaves and nodes, and reduced total plant biomass compared to wild type plants, however, the root-to-shoot ratio is unchanged. Enzyme mutations affect root morphology and affect plant senescence Nicotiana tabacum