In this article we will discuss about the Definition and Factors of Organogenesis. Definition of Organogenesis: From cells of tissue culture various organs, such as, roots, stems, leaves or flowers may be initiated. This is called organogenesis. Such organ development does not require any pre-existing-initials. These new organs are formed in two stages. In the first phase (dedifferentiation) cells of [...]
The below mentioned article provides an short notes on Somatic Embryogenesis. The formation of embryos (embryoids) in plant tissue culture was first reported by Steward ('59) in cell suspension culture of carrot. Formation of embryoids in callus culture of carrot on agar medium was reported by Reinert ('59). Vegetative embryoids have been noticed in tissue culture of various plants, such [...]
In this article we will discuss about the Cell Suspension Culture:- 1. Meaning of Cell Suspension Culture 2. Initiation of Cell Suspension Culture 3. Medium 4. Aeration 5. Significance. Meaning of Cell Suspension Culture: Cell suspension culture is the culture of cells or cell aggregates dispersed in a moving liquid medium. Batcher and Ingram ('76) noted that all suspension cultures [...]