Ectoine accumulation and osmotic regulation in Brevibacterium linens
نویسندگان
چکیده
منابع مشابه
Production of S-Methylthioacetate by Brevibacterium linens.
Volatile sulfur compounds production by eight strains of Brevibacterium linens isolated from cheeses was demonstrated: methanethiol, dimethyldisulfide, and 2,3,4-trithiapentane. Four of these strains also produced S-methylthioacetate, an important aroma component of smear-coated cheeses. It is the first demonstrated microbiological production of a thioester.
متن کاملTransport of aromatic amino acids by Brevibacterium linens.
Whole metabolizing Brevibacterium linens cells were used to study the transport of aromatic amino acids. Kinetic results followed the Michaelis-Menten equation with apparent Km values for phenylalanine, tyrosine, and tryptophan of 24, 3.5, and 1.8 microM. Transport of these amino acids was optimum at pH 7.5 and 25 degrees C for phenylalanine and pH 8.0 and 35 degrees C for tyrosine and tryptoph...
متن کاملComplete Genome Sequence of Brevibacterium linens SMQ-1335
Brevibacterium linens is one of the main bacteria found in the smear of surface-ripened cheeses. The genome of the industrial strain SMQ-1335 was sequenced using PacBio. It has 4,209,935 bp, a 62.6% G+C content, 3,848 open reading frames, and 61 structural RNAs. A new type I restriction-modification system was identified.
متن کاملMedium optimization of protease production by Brevibacterium linens DSM 20158, using statistical approach
Various cultivation parameters were optimized for the production of extra cellular protease by Brevibacterium linens DSM 20158 grown in solid state fermentation conditions using statistical approach. The cultivation variables were screened by the Plackett-Burman design and four significant variables (soybean meal, wheat bran, (NH4)2SO4 and inoculum size were further optimized via central compos...
متن کاملFatty Acid Production from Amino Acids and -Keto Acids by Brevibacterium linens BL2†
Low concentrations of branched-chain fatty acids, such as isobutyric and isovaleric acids, develop during the ripening of hard cheeses and contribute to the beneficial flavor profile. Catabolism of amino acids, such as branched-chain amino acids, by bacteria via aminotransferase reactions and -keto acids is one mechanism to generate these flavorful compounds; however, metabolism of -keto acids ...
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ژورنال
عنوان ژورنال: Journal of General Microbiology
سال: 1993
ISSN: 0022-1287
DOI: 10.1099/00221287-139-1-129