<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Cloning and nucleotide sequence of a cDNA encoding the precursor of the barley toxin a-hordothionin"^^ . "A cDNA library, prepared from developing barley endosperm, was screened for thionin recombinants. Clone pTH1 was that with the largest insert out of three identified. The longest reading frame in the 610-base-pair insert codes for a protein of 127 amino acids that includes an internal sequence of 45 amino acids, which is identical to that obtained for the α-hordothionin by direct protein sequencing. The deduced thionin sequence is preceded by a leader sequence of 18 residues and followed by a sequence that corresponds to an acidic protein of 64 amino acids. This structure supports previous evidence indicating that thionin is synthesized as a much larger precursor, which undergoes two processing steps: the cotranslational cleavage of a leader sequence and the post-translational one of a larger peptide. The size of the mRNA was estimated to be about 950 bases by Northern analysis. Thionin concentration in mature endosperm of barley cv. Bomi was about twice that of its high-lysine mutant Risç 1508. The same difference was observed in thionin mRNA in the corresponding developing endosperms, indicating that gene expression is partially blocked in the mutant at a pretranslational level"^^ . "1986-04" . . . "156" . "1" . . "Wiley-Blackwell"^^ . . . "European Journal of Biochemistry"^^ . . . "14321033" . . . . . . . . . . . . . . . . . . . "Pilar"^^ . "Carbonero Zalduegui"^^ . "Pilar Carbonero Zalduegui"^^ . . "Fernando"^^ . "Ponz Ascaso"^^ . "Fernando Ponz Ascaso"^^ . . "Carlos"^^ . "Hernandez Lucas"^^ . "Carlos Hernandez Lucas"^^ . . "Javier"^^ . "Paz Ares"^^ . "Javier Paz Ares"^^ . . "Francisco"^^ . "García Olmedo"^^ . "Francisco García Olmedo"^^ . . . . . . "Cloning and nucleotide sequence of a cDNA encoding the precursor of the barley toxin a-hordothionin (PDF)"^^ . . . "olmedo_078.pdf"^^ . . . "Cloning and nucleotide sequence of a cDNA encoding the precursor of the barley toxin a-hordothionin (Other)"^^ . . . . . . "medium.jpg"^^ . . . "Cloning and nucleotide sequence of a cDNA encoding the precursor of the barley toxin a-hordothionin (Other)"^^ . . . . . . "indexcodes.txt"^^ . . . "Cloning and nucleotide sequence of a cDNA encoding the precursor of the barley toxin a-hordothionin (Other)"^^ . . . . . . "small.jpg"^^ . . . "Cloning and nucleotide sequence of a cDNA encoding the precursor of the barley toxin a-hordothionin (Other)"^^ . . . . . . "lightbox.jpg"^^ . . . "Cloning and nucleotide sequence of a cDNA encoding the precursor of the barley toxin a-hordothionin (Other)"^^ . . . . . . "preview.jpg"^^ . . "HTML Summary of #5902 \n\nCloning and nucleotide sequence of a cDNA encoding the precursor of the barley toxin a-hordothionin\n\n" . "text/html" . . . "Biología"@es . "Biology"@en . .