78) from a \%Nocardioform actinomycetes\% strain NA3\|540 was purified 137\|fold to electrophoretic homogeneity by ammonium sulfate precipitation, 95% alcohol precipitation, CM\|sephadex A\|50, hydroxyaptite column chromatography, DEAE\|cellulose anion\|exchange column chromatography and Sephadex G\|100 column chromatography.

The modification of PCMB, NEM N AI, NBS resulted in complete and partial loss of the activity of β D mannanase (EC 3 2 1 78) from Nocardioform actinomycetes NA3 540 respectively.

Preventive Measures for Nocardia Foam in MSBR Process;

Selective adsorption of Nocardia on surface of pyrite and sphalerite;

Heterogenous expression of nitrile hydratase gene of Nocardia sp.in recombinant Pichia pastoris;

Repeated-Batch Production of L(+) Tartaric Acid by Immobilized Nocardia sp.Cells;

Inter-kingdom protoplast fusants between Nocardia sp. and Candida sp. used to bioremediation for the degeneration fishery ecology;

Molecular Cloning and Expression of an Amidase Gene from Nocardia sp. in Escherichia Coli;

Breeding of Norcardia sp.A11,a strain resistant to rice blast by induced mutation;