In this article we will discuss about:- 1. Single Transduction Pathways in Plants 2. Mechanism of Signal Transduction 3. Calcium Signalling in Plants 4.Other Plant Signalling Molecules Single Transduction Pathways in Plants: Plant cells, due to their sessile nature, are able to interact with its surrounding environment. Plants use various environmental signals to alter their mode of developmental morphology. Throughout [...]
In this article we will discuss about the process of T-DNA transfer. Once plant exudates activating expression of vir genes and Agrobacterium attach to the plant cells, the T-DNA region in the Ti plasmid undergo excision process to transfer into the plant cells. Excision process involves active participation of vir genes such as virD, virC and virE. Separation of single [...]
Gene transfer in cereals is becoming established at the backdrop of recombinant DNA technology. Until recently, gene transfer in plants was accomplished only through certain conventional methods like sexual hybridization. The entire scenario of transformation was changed after the advancement of genetic engineering. Utility of Agrobacterium tumeifaciens as biological vector was found to be successful among dicots. However, its potential [...]