Plant germination and production of callus from the yellow hornpoppy (Glaucium flavum): the first stage of micropropagation

The yellow hornpoppy, Glaucium flavum Cr. (Fam. Papaveraceae) is a perennial herb, distributed in the Mediterranean region, including Egypt. The plant contains many benzyl Isoquinoline Alkaloids from the aporphine type such as glaucine, isoboldine, 1-chelidonine, 1-norchelidonine and 3-O-methylarterenol, making it to display various medicinal activities including antitussive, Anticancer, antioxidant, antimicrobial, Antiviral, hypoglycemic, analgesic, antipyretic, bronchodilator and anti-inflammatory effects. The plant is now rare and endangered in the Egyptian flora due to urban sprawl. The present study looks into Glaucium flavum seeds' in vitro germination as well as the ability of the explants taken from the growing seedlings to form stable callus lines in order to enable micropropagation as a way to save the rare plant. The study also scans the production of different medicinally valuable Alkaloids, particularly glaucine, in produced callus.