Metabolic and functional diversity of saponins, biosynthetic intermediates and semi-synthetic derivatives

T Moses, KK Papadopoulou… - Critical reviews in …, 2014 - Taylor & Francis
Saponins are widely distributed plant natural products with vast structural and functional
diversity. They are typically composed of a hydrophobic aglycone, which is extensively …

Saponin toxicity as key player in plant defense against pathogens

M Zaynab, Y Sharif, S Abbas, MZ Afzal, M Qasim… - Toxicon, 2021 - Elsevier
Microbial pathogens attack every plant tissue, including leaves, roots, shoots, and flowers
during all growth stages. Thus, they cause several diseases resulting in a plant's failure or …

A WRKY transcription factor from Withania somnifera regulates triterpenoid withanolide accumulation and biotic stress tolerance through modulation of phytosterol …

AK Singh, SR Kumar, V Dwivedi, A Rai, S Pal… - New …, 2017 - Wiley Online Library
Withania somnifera produces pharmacologically important triterpenoid withanolides that are
derived via phytosterol pathway; however, their biosynthesis and regulation remain to be …

Saponin biopriming positively stimulates antioxidants defense, osmolytes metabolism and ionic status to confer salt stress tolerance in soybean

MH Soliman, AM Abdulmajeed, H Alhaithloul… - Acta Physiologiae …, 2020 - Springer
Salinity is a deleterious factor that hinders plant production across the globe. Salinity
reduces irrigation water quality. Plant tolerance to salinity stress requires sophisticated …

[HTML][HTML] Advances in the biosynthesis and molecular evolution of steroidal saponins in plants

Y Li, H Yang, Z Li, S Li, J Li - International journal of molecular sciences, 2023 - mdpi.com
Steroidal saponins are an important type of plant-specific metabolite that are essential for
plants' responses to biotic and abiotic stresses. Because of their extensive pharmacological …

Specialized plant metabolism characteristics and impact on target molecule biotechnological production

HN Matsuura, S Malik, F de Costa, M Yousefzadi… - Molecular …, 2018 - Springer
Plant secondary metabolism evolved in the context of highly organized and differentiated
cells and tissues, featuring massive chemical complexity operating under tight …

UV-C light and pulsed light as alternatives to chemical and biological elicitors for stimulating plant natural defenses against fungal diseases

L Urban, DC Sari, B Orsal, M Lopes, R Miranda… - Scientia …, 2018 - Elsevier
UV-C light, notably under the forms of either short duration illuminations supplied by mercury
vapour lamps or LEDs, or flashes of pulsed light supplied by xenon lamps, can be at the …

Production of plant bioactive triterpenoid saponins: from metabolites to genes and back

YV da Silva Magedans, MA Phillips… - Phytochemistry Reviews, 2021 - Springer
Saponins are specialized plant terpenoids derived from the mevalonic acid pathway.
Triterpenoid saponin cores are decorated with sugar residues, conferring a highly …

[HTML][HTML] Methyl Jasmonate- and Salicylic Acid-Induced Transcription Factor ZjWRKY18 Regulates Triterpenoid Accumulation and Salt Stress Tolerance in Jujube

C Wen, Z Zhang, Q Shi, X Duan, J Du, C Wu… - International Journal of …, 2023 - mdpi.com
Triterpenoids are important, pharmacologically active substances in jujube (Ziziphus jujuba
Mill.), and play an important role in the plant's resistance to abiotic stress. However …

Effects of sorbitol on the production of phenolic compounds and terpenoids in the cell suspension cultures of Ocimum basilicum L.

MA Açıkgöz - Biologia, 2021 - Springer
Ocimum basilicum L. contains secondary metabolites such as alkaloids, flavonoids,
phenolics, and terpenoids, which are valuable metabolites for the food, cosmetic and …