title: Isolation of tremerogens A-9291-I and A-9291-II, novel sex hormones of tremella brasiliensis.
abstract: Two hormones, tremerogens A-9291-I and A-9291-II, that induce conjugation tube formation in a-type cells of Tremella brasiliensis were isolated from the culture filtrate of A-type cells. Both hormones are peptides and they have similar amino acid compositions. The N-terminal amino acids of these peptides are aspartic acid or asparagine.
mesh_terms: D000596:Amino Acids / Q000032:analysis; D001487:Basidiomycota / Q000032:analysis*; D002851:Chromatography, High Pressure Liquid; D005656:Fungal Proteins / Q000302:isolation & purification*; D013058:Mass Spectrometry; D036361:Peptide Hormones; D010937:Plant Growth Regulators / Q000302:isolation & purification*
chemical_list: D000596:Amino Acids; D005656:Fungal Proteins; D036361:Peptide Hormones; D010937:Plant Growth Regulators; C039417:Tremerogen A-I protein, Tremella brasiliensis