41 research outputs found
Desempenho de coelhos em crescimento alimentados com diferentes níveis de levedura de recuperação (Saccharomyces sp.), seca por rolo rotativo ou por Spray-Dry
Full text linkVariabilidade espacial da comunidade bacteriana intestinal de suínos suplementados com antibióticos ou extratos herbais
Full text linkDNA sequence of the araC regulatory gene from Escherichia coli B/r.
No full textThe DNA sequence of the araC regulatory gene from Escherichia coli B/r has been determined by the base-specific chemical cleavage reactions of Maxam and Gilbert. An open reading frame is found which codes for a protein of 292 amino acids. A nonsense mutation, araC5, is shown to result from a G to A transition at nucleotide 429 converting the tryptophan codon TGG to the amber codon TAG. A deletion which does not recombine with any known point mutation in araC, delta(araCO)719, removes all but the last 22 codons of the gene
Immunoglobulin variable-region-like domains of diverse sequence within the major histocompatibility complex of the chicken.
No full text
Effect of mutations in the cyclic AMP receptor protein-binding site on araBAD and araC expression
No full textCharacterization of a site-specific restriction endonuclease from Streptomyces aureofaciens
No full text
