Diversity and evolution of cytochrome P450s of Jacobaea vulgaris and Jacobaea aquatica.

ABSTRACT:

Background

Collectively, plants produce a huge variety of secondary metabolites (SMs) which are involved in the adaptation of plants to biotic and abiotic stresses. The most characteristic feature of SMs is their striking inter- and intraspecific chemical diversity. Cytochrome P450 monooxygenases (CYPs) often play an important role in the biosynthesis of SMs and thus in the evolution of chemical diversity. Here we studied the diversity and evolution of CYPs of two Jacobaea species which contain a characteristic group of SMs namely the pyrrolizidine alkaloids (PAs).

Results

We retrieved CYPs from RNA-seq data of J. vulgaris and J. aquatica, resulting in 221 and 157 full-length CYP genes, respectively. The analyses of conserved motifs confirmed that Jacobaea CYP proteins share

SUBMITTER: Chen Y 

PROVIDER: S-EPMC7372880 | biostudies-literature | 2020 Jul

REPOSITORIES: biostudies-literature