Transgenic Plants And Animals Wikipedia

TRANSGENIC PLANTS- The plant whose genome is altered by adding one or more transgenes are known as transgenic plants.

Transgenic plants and animals wikipedia. Plants are the natural producers. In addition to the gene itself the DNA usually includes other sequences to enable it to be incorporated into the DNA of the host and to be expressed correctly by the cells of the host. The very purpose of production of transgenic plants is for their commercial importance with high productivity.

Transgenic plants are the ones whose DNA is modified using genetic engineering techniques. Transgenesis is the phenomenon in which a foreign gene with desired characteristics is introduced into the genome of the target animal. Transgenic plants potato and cotton were for the first time made available to farmers in USA.

A transgenic animal is one that carries a foreign gene that has been inserted into its genome. Although several recombinant proteins used in medicine are successfully produced in bacteria some proteins require a eukaryotic animal host for proper processing. Of which plant-based vaccine production has received particular attention due to the numerous advantages it may offer.

The foreign gene is constructed using recombinant DNA methodology. Plant cells act as the Natures cheapest factory. The cell uses CO 2 water minerals and sun light to synthesise thousands of valuable and complex products which are the basis of animals life.

Transgenic plants can produce a variety of proteins used in diagnostics for detecting and curing human and animal diseases in large scale with low cost. By the year 1998-99 five major transgenic crops cotton maize soybean canola and potato were in widespread use. The monoclonal antibodies peptide hormones cytokinins and blood plasma proteins are being produced in transgenic plants and their parts such as tobacco in leaves potato in tubers sugarcane in stems and maize in.

A transgenic animal is one that carries a foreign gene that has been deliberately inserted into its genome. It was in 1995-96. A transgenic plant contains a gene or genes that have been artificially inserted.