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Populus euramericana

Poplar (Populus euramericana) MWLb - tension wood 497 513 1010 1 03... [Pg.347]

Ferulate 5-hydroxylase (F5H) catalyzes the third P-450 hydroxylation step at the C5 position of the phenolic ring to ultimately afford, via the monolignol pathway, 5-hydroxyconiferyl (22) and/or sinapyl (23) alcohols. This P-450 was first detected in xylem and sclerenchyma-enriched tissues from poplar Populus x euramericana), with microsomal extracts able to catalyze hydroxylation of ferulic acid (6) to 5-hydroxyferulic acid (7) in the presence of NADPH with apparent values of 6.3 pmoll / This enzyme was thus characterized as F5H. [Pg.571]

See other pages where Populus euramericana is mentioned: [Pg.116]    [Pg.60]    [Pg.154]    [Pg.347]    [Pg.487]    [Pg.487]    [Pg.116]    [Pg.60]    [Pg.154]    [Pg.347]    [Pg.487]    [Pg.487]    [Pg.353]    [Pg.587]    [Pg.116]   
See also in sourсe #XX -- [ Pg.344 ]



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