Biotechnological Tools for Conservation of Bioresources
2013
Patidar, R.K. | Sen, Debashish | Singh, K.M. | Shakywar, R.C.
The rate of loss of natural habitants including forest and bioresources are not only a serious but a complex issue due to several reasons viz. deforestation, agricultural land degradation, ignorance of people, escalating population density, immigration of people toward urban areas etc. On the other hand forest and bioresources offer a variety of habitants for plants, animals and microorganisms. Therefore, conservation and sustainable use of bioresources is the need of the hour. The preference of conservation methods and technologies depends upon the prevailing objective, conservation efforts, breeding methods, adoption and behaviour of the species in question as well as available resources including funds, infrastructure, trained personal, and technologies. The biotechnology implies an approach of creation, invention and innovation. Biotechnological tools can be used to improve and conserve agriculture, horticulture, animals, medicine and environment. In the present article, conservation of bioresources has been highlighted covering multifaceted tools of biotechnology viz. plant genetic resources, micropropagation, in vitro conservation, cryopreservation, tissue culture, molecular markers, somatic hybridization and genetic engineering. Biotechnological tools play gigantic role for genetic improvement of bioresources Bioresources can easily be identified and made available through conservation of genetic resources Genetically engineered crop-based agriculture can potentially conserve the bioresources
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