Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Graham S. Byng"'
Publikováno v:
Archives of Microbiology. 144:222-227
The evolutionary history of biochemical pathways can be determined in microbial groupings for which phylogenetic trees have been established. This has been demonstrated best in Superfamily B, an assemblage of rRNA homology groups containing lineages
Publikováno v:
Archives of Biochemistry and Biophysics. 243:470-479
Acinetobacter calcoaceticus belongs to a large phylogenetic cluster of gram-negative procaryotes that all utilize a bifunctional P-protein (chorismate mutase-prephenate dehydratase) [EC 5.4.99.5-4.2.1.51] for phenylalanine biosynthesis. These two enz
Publikováno v:
Canadian Journal of Botany. 63:1021-1024
Glyphosate (N-(phosphonomethyl)glycine) inhibited the growth of myxotrophically cultured Euglena gracilis. This inhibition was reversed by a combination of end products of the aromatic amino acid biosynthetic pathway, including the quantitatively min
Autor:
John M. Turner, Graham S. Byng
Publikováno v:
Biochemical Journal. 164:139-145
1. During growth of Pseudomonas phenazinium on l-threonine medium, phenazine pigment formation commenced early and 1,6-dihydroxyphenazine 5,10-dioxide (iodinin) was the major component. Growth on l-[U-14C]threonine showed that when growth was complet
Publikováno v:
Journal of Bacteriology. 156:429-433
Two closely related subgroups of group I pseudomonads, which differ from one another in the overall enzymatic makeup of aromatic amino acid biosynthesis, possess in common the recently characterized major (tyrosine-sensitive) and minor (tryptophan-se
Publikováno v:
Phytochemistry. 20:1289-1292
A newly found amino acid, denoted l -arogenate, has been identified as an intermediate in l -tyrosine biosynthesis in corn. Activity for prephena
Publikováno v:
Planta. 156(3)
The biosynthetic route to L-tyrosine was identified in isogenic suspension-cultured cells of N. silvestris. Arogenate (NADP(+)) dehydrogenase, the essential enzyme responsible for the conversion of L-arogenato L-tyrosine, was readily observed in crud
Autor:
Graham S. Byng, John M. Turner
Publikováno v:
Biochemical Society transactions. 3(5)
Publikováno v:
Critical reviews in microbiology. 9(4)
Publikováno v:
Journal of bacteriology. 147(2)
l -Tyrosine biosynthesis in nature has proven to be an exceedingly diverse gestalt of variable biochemical routing, cofactor specificity of pathway dehydrogenases, and regulation. A detailed analysis of this enzymological patterning of l -tyrosine bi