Comparative analysis of sipeimine content, metabolome and chloroplast genome in cultivated and wild varieties of Fritillaria taipaiensis.
J Sci Food Agric
; 104(12): 7271-7280, 2024 Sep.
Article
em En
| MEDLINE
| ID: mdl-38630097
ABSTRACT
BACKGROUND:
The wild variety Fritillaria taipaiensis E.B (EB) is known for its superior therapeutic effects, but its limited production cannot meet demand. As a result, the cultivated variety F. taipaiensis P. Y. Li (PY) has been widely grown. In this study, we conducted a comprehensive analysis comparing EB and PY in terms of external features, sipeimine content, metabolome and chloroplast genome to differentiate these two varieties.RESULTS:
Our research revealed that the petals and pods of EB are green, while those of PY have purple markings. The bulbs of EB contain significantly higher levels of sipeimine compared to those of PY. Metabolomic analysis identified 56 differentially expressed metabolites (DMs), with 23 upregulated and 33 downregulated in EB bulbs. Particularly, 3-hydroxycinnamic acid and secoxyloganin may serve as distinctive DMs. These DMs were associated with 17 KEGG pathways, including pyrimidine metabolism, alanine, aspartate and glutamate metabolism, and galactose metabolism. Differences in the length of the chloroplast genome were primarily observed in the large single-copy (LSC) region, with the largest variation in the trnH-GUC-psbA region. The placement of the trnH gene and the rps gene in proximity to the LSC/IRb boundary differs between EB and PY.CONCLUSION:
The results of this study provide valuable insights for the introduction and comprehensive development of wild F. taipaiensis from a scientific perspective. © 2024 Society of Chemical Industry.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Fritillaria
/
Genoma de Cloroplastos
/
Metaboloma
Idioma:
En
Ano de publicação:
2024
Tipo de documento:
Article