Cloning and expression analysis of kaurenoic acid oxidase gene in Tripterygium wilfordii / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 88-93, 2017.
Artículo
en Chino
| WPRIM (Pacífico Occidental)
| ID: wpr-230989
Biblioteca responsable:
WPRO
ABSTRACT
Kaurenoic acid oxidase involved in biosynthesis pathway of gibberellin. According to the transcriptome database, the specific primers were designed and used in cloning the full-length cDNA of TwKAO, the bioinformatic analysis of the sequence was performed. The qRT-PCR were used to detect the expression level of TwKAO after MeJA treatment.The full-length cDNA of the TwKAO was 1 874 bp encoding a polypeptide of 487 amino acids.The calculate molecular weight was about 56.02 kDa,and the theoretical isoelectric point (pI) was 8.89. The relative expression level of TwKAO was deduced by MeJA and reached the highest at 12 h after the treatment.Plant tissue expression analysis indicated that, TwKAO expressed the highest in leaves,while lowest in roots.For the first time, we cloned and analyzed the expression characteristics of TwKAO, which laid a foundation for deep analysis of growing development and terpenoid secondary metabolites in T. wilfordii.
Texto completo:
Disponible
Base de datos:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
China Journal of Chinese Materia Medica
Año:
2017
Tipo del documento:
Artículo