Related Experiment Video
Updated: Jan 29, 2026

A Method for Characterizing Embryogenesis in Arabidopsis
Published on: August 4, 2017
Somatic embryogenesis inGnetum ula Brongn. (Gnetum edule) (Willd) Blume
Alice Clara Augustine1, L D'Souza1
1Laboratory of Applied Biology, St. Aloysius College, 575 003, Mangalore, India.
Abstract:
Somatic embryos ofGnetum ula (Gnetum edule) an endangered gymnosperm closely related to the angiosperms have been induced in vitro. Megagametophyte tissue with immature embryos was cultured on Murashige and Skoog medium. A mucilaginous, translucent embryogenic callus was obtained with 5 mg/l BA. Callus induced with 2,4-D was non-embryogenic. The embryogenic callus in liquid half strength Murashige and Skoog medium without inorganic nitrates supplemented with 2.5 g/l casein hydrolysate and 0.5 g/l L-glutamine gave rise to immature embryos. The embryos matured when treated with 60 g/l sucrose and 10 mg/l abscisic acid.
Related Concept Videos
Somatic Spinal Reflexes
One of the most well-known somatic spinal reflexes is the stretch reflex, which is activated by the sudden stretching of a muscle. This reflex involves the activation of specialized sensory receptors called muscle spindles, which are located in the muscle tissue and detect changes in the length and speed of muscle contractions. When a muscle is suddenly...
Overview of Somatic Sensory Pathways
The somatosensory system is divided into three main pathways: the dorsal (or posterior) column-medial lemniscus, spinothalamic (or anterolateral), and spinocerebellar pathways.
The dorsal...
Somatic to iPS Cell Reprogramming
Major Somatic Sensory Pathways
Cancers Originate from Somatic Mutations in a Single Cell
Genomic Imprinting and Inheritance
The expression of some genes depends on which parent passed the gene to the offspring, through a phenomenon known as...

