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Govind Ballabh Pant University of Agriculture and Technology, Pantnagar

After independence, development of the rural sector was considered the primary concern of the Government of India. In 1949, with the appointment of the Radhakrishnan University Education Commission, imparting of agricultural education through the setting up of rural universities became the focal point. Later, in 1954 an Indo-American team led by Dr. K.R. Damle, the Vice-President of ICAR, was constituted that arrived at the idea of establishing a Rural University on the land-grant pattern of USA. As a consequence a contract between the Government of India, the Technical Cooperation Mission and some land-grant universities of USA, was signed to promote agricultural education in the country. The US universities included the universities of Tennessee, the Ohio State University, the Kansas State University, The University of Illinois, the Pennsylvania State University and the University of Missouri. The task of assisting Uttar Pradesh in establishing an agricultural university was assigned to the University of Illinois which signed a contract in 1959 to establish an agricultural University in the State. Dean, H.W. Hannah, of the University of Illinois prepared a blueprint for a Rural University to be set up at the Tarai State Farm in the district Nainital, UP. In the initial stage the University of Illinois also offered the services of its scientists and teachers. Thus, in 1960, the first agricultural university of India, UP Agricultural University, came into being by an Act of legislation, UP Act XI-V of 1958. The Act was later amended under UP Universities Re-enactment and Amendment Act 1972 and the University was rechristened as Govind Ballabh Pant University of Agriculture and Technology keeping in view the contributions of Pt. Govind Ballabh Pant, the then Chief Minister of UP. The University was dedicated to the Nation by the first Prime Minister of India Pt Jawaharlal Nehru on 17 November 1960. The G.B. Pant University is a symbol of successful partnership between India and the United States. The establishment of this university brought about a revolution in agricultural education, research and extension. It paved the way for setting up of 31 other agricultural universities in the country.

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  • ThesisItemOpen Access
    Molecular docking of Alternaria brassicae fungal proteins with phytoalexins of Brassica juncea and comparison with standard fungicides
    (G.B. Pant University of Agriculture and Technology, Pantnagar, District Udham Singh Nagar, Uttarakhand. PIN - 263145, 2022-08) Shivakumar R; Singh, B.R.
    Brassica juncea being one of the important oil seed crops in India as well as around the globe faces a major problem in imbalance between the production and consumption due to yield loss. This yield loss is accounted by several diseases and pests that infect the crop during its growth stages. The most important factor causing a reportable yield loss is due to a necrotrophic fungi Alternaria brassicae, of an average yield reduction of 30-40%. Therefore, mitigation strategies must be developed to resist the infection of this pathogen at molecular level. Though the fungicides do their role to an extent in controlling the infection, certain strategies must be developed to replace the fungicides, keeping in mind the harmful effects of fungicides towards environment, biodiversity and human well-being. In this study we attempt to use the molecular mechanism during the pathogenesis. Where the Alternaria brassicae aims in producing the proteins that actively take part in causing the disease and the intricate defense of the plants to combat the infection. Plant defense system involves the production of Pathogenesis Related proteins that inhibits the fungi and also it produces a wide range of secondary metabolites known as phytoalexins to neutralize the fungal proteins. Hence the interaction between the phytoalexins and fungal proteins are studied at in-silico level by performing molecular docking. The interactions of the selected proteins ABC transporter, Calmodulin and NRPS are analyzed by obtaining their docking scores in terms of binding energies against the Brassica’s phytoalexins such as Brassilexin, Cyclobrassinin, Indole-3-carboxyaldehyde, Methoxybrassitin and Rutalexin. The same docking analysis is also done with the standard fungicides that are recommended towards Alternaria blight infection to understand the advantages of phytoalexins over standard fungicides. The fungicides Azoxystrobin and Cyprodinil shows an effective performance against Alternaria brassicae proteins. Hence the results of docking exhibits that the phytoalexins such as Cyclobrassinin, Indole-3-carboxyaldehyde exhibits docking scores ranging from -5 Kcal/mol to -7 Kcal/mol, which is considered ideal and could be suggested as an alternative to fungicides selected in the study.