Amino Acid Sequence, Base Sequence, Cell Nucleus, Chromosomes, Fungal, Cloning, Molecular, DNA, Fungal, Fungal Proteins, Genes, Fungal, Molecular Sequence Data, Nucleocytoplasmic Transport Proteins, Oligodeoxyribonucleotides, Plasmids, RNA, Fungal, RNA, Messenger, RNA-Binding Proteins, Recombinant Proteins, Restriction Mapping, Ribonucleoproteins, Saccharomyces cerevisiae, Saccharomyces cerevisiae Proteins, Sequence Homology, Amino Acid, Ultraviolet Rays