Shovan Das

insect camouflage in insects insect hiding entomology insect colouration mimicry in insects mimicry mimics insect camouflage camouflage insects tissue culture strerilzation re differentiation plant tisue culture media preparation in vitro culture cell culture callus culture callus biotechnology biology limitations aplications limitation of molecular markers application of molecular markers hybridization based markers non pcr markers psr based markers molecular markers preparation of vectors plasmid ri-plasmid ti-plasmid gene transfer methods binary vector co-integrated vector rdna technology gene transfer agrobacterium agrobacterium mediated gene transfer introduction to plant breeding fields of plant breeding activities of plant breeding objectives of plant breding history of plant breeding plant breeding finger millet nutrition finger millet botany finger millet slide finger millet cultivation finger millet cultivation practices of ragi nutritional facts of ragi botany of ragi ragi fluoroscent in-situ hybridization gish fish idiogram karyotype chromosome ultrastructure cell biology genetics structure of chromosome chromosome painting chromosome banding chromosome