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University of Agricultural Sciences, Bengaluru

University of Agricultural Sciences Bangalore, a premier institution of agricultural education and research in the country, began as a small agricultural research farm in 1899 on 30 acres of land donated by Her Excellency Maharani Kempa Nanjammanni Vani Vilasa Sannidhiyavaru, the Regent of Mysore and appointed Dr. Lehmann, German Scientist to initiate research on soil crop response with a Laboratory in the Directorate of Agriculture. Later under the initiative of the Dewan of Mysore Sir M. Vishweshwaraiah, the Mysore Agriculture Residential School was established in 1913 at Hebbal which offered Licentiate in Agriculture and later offered a diploma programme in agriculture during 1920. The School was upgraded to Agriculture Collegein 1946 which offered four year degree programs in Agriculture. The Government of Mysore headed by Sri. S. Nijalingappa, the then Chief Minister, established the University of Agricultural Sciences on the pattern of Land Grant College system of USA and the University of Agricultural Sciences Act No. 22 was passed in Legislative Assembly in 1963. Dr. Zakir Hussain, the Vice President of India inaugurated the University on 21st August 1964.

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  • ThesisItemOpen Access
    EVALUATION OF TRANSGENIC GROUNDNUT PROGENIES FOR TIKKA DISEASE RESISTANCE
    (UNIVERSITY OF AGRICULTURAL SCIENCES GKVK ,BANGALORE, 2007-09-19) AMAYYA MATH, SIDDALINGAYYA; . CHANDRASHEKAR, S. C
    Groundnut transgenics {Arachis hypogaea L.) cv. TMV-2 expressing glucanase, NPRl/Defensin and combination of both the genes were developed using an Agrobacterium tumefaciens (LBA 4404/pKVD 4 for glucanase and GV 2260/pCAMBIA 2300 for NPRl/Defensin) mediated in planta transformation, a tissue culture-independent method. PGR analysis of the genomic DNA isolated from T2 and T3 generation transgenics showed the integration of transgenes in the genome of the groundnut plants. The expression of the heterologous glucanase, NPRl/Defensin and combination of both the genes (NPRl/Defensin in glucanase transformants) driven by CaMV 35S promoter led to a high level of activity in some of the transgenic plants. Pot culture experiments indicated increased ability of these plants to resist tikka disease. These results suggest that a heterologous glucanase, NPRl/Defensin and combination of both the genes (NPRl/Defensin + glucanase) were functional in groundnut and expressed in healthy plants. The genomic Southern analysis showed the integration and stability of transgenes in the groundnut plants. The segregation pattern revealed that the transgenes followed the Mendalian pattern of inheritance of monohybrid ratio 3:1. Based on in-vitro and in-vivo bioassay against Cercospora spp. the resistant plants were selected. The transgenics expressing glucanase were three plants, where transgenics expressing NPRl/Defensin and NPRl/Defensin+glucanase were four and nine plants respectively