the mrna transport proteins were isolated from cytosol by precipitation with streptomycin sulfate followed by deoxyribonucleic acid ( dna ) -cellulose affinity chromatography , or from oligo- ( thymidylate ) -cellulose bound cytoplasmic messenger ribonucleoprotein ( mrnp ) particles by high-salt extraction .
C1383501
cytosol
C0010834
cytoplasmic