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Literature summary extracted from

  • Liu, Q.; Zhou, Z.; Wei, Y.; Shen, D.; Feng, Z.; Hong, S.
    Genome-wide identification of differentially expressed genes associated with the high yielding of oleoresin in secondary xylem of Masson Pine (Pinus massoniana Lamb) by transcriptomic analysis (2015), PLoS ONE, 10, e0132624 .
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

EC Number Cloned (Comment) Organism
4.2.3.105 gene comp108110_c0, genome mapping and transcriptomic analysis, the expression of tricyclene synthase is approximately 87times higher than that in high oleoresin-yielding trees, quantitative RT-PCR expression analysis Pinus massoniana

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
4.2.3.105 chloroplast
-
Pinus massoniana 9507
-

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
4.2.3.105 geranyl diphosphate Pinus massoniana
-
tricyclene + diphosphate
-
?

Organism

EC Number Organism UniProt Comment Textmining
4.2.3.105 Pinus massoniana
-
-
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
4.2.3.105 additional information gene comp108110_c0 encoding tricyclene synthase has higher expression in low oleoresin-yielding trees Pinus massoniana
-
4.2.3.105 xylem transcriptome analysis of secondary xylem, overview Pinus massoniana
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4.2.3.105 geranyl diphosphate
-
Pinus massoniana tricyclene + diphosphate
-
?

Synonyms

EC Number Synonyms Comment Organism
4.2.3.105 comp108110_c0
-
Pinus massoniana

General Information

EC Number General Information Comment Organism
4.2.3.105 metabolism the biosynthesis of oleoresin is usually completed through two separate pathways of methyl-erythritol 4-phosphate (MEP) and mevalonate (MVA) pathways in conifers, the enzyme is involved in the oleoresin monoterpene volatiles biosynthesis using geranyl diphosphate derived from the MEP pathway, biosynthetic pathway of terpenoids in Pinus massoniana Pinus massoniana
4.2.3.105 physiological function the enzyme tricyclene synthase, in addition to geranylgeranyl diphosphate synthase, (-)-alpha/betapinene, ABC transporters, non-specific lipid-transfer protein-like protein, phosphomethylpyrimidine synthase, ERFs and pathogen responses may play important roles in regulating the yield of oleoresin. Oleoresin is a mixture of many terpenoids including turpentine (monoterpenes and sesquiterpenes) and rosin (diterpenes) and is stored in resin ducts or blisters in stems, roots, needles and cones of conifer trees of Pinus massoniana. Compositional properties of oleoresin by gas chromatography-mass spectrometry (GC/MS) analysis for high and low oleoresin-yielding masson pines, overview Pinus massoniana