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Common wheat (Triticum aestivum) has for decades been a textbook example of the evolution of a major crop species by allopolyploidization. Using a sophisticated extension of the PCR technique, we have successfully isolated two single-copy nuclear genes, DMC1 and EF-G, from each of the three genomes found in hexaploid wheat (BA(u)D) and from the two genomes(More)
The binding of a series of alkyl 1-thio-beta-D-galactopyranosides to beta-D-galactosidase from E. coli has been investigated. The inhibition constants were compared to the partition coefficients for the transfer of these substrate-analogues from water to 1-octanol. The relationships between the observed binding-constants and the partition coefficients(More)
The in vitro interaction of the three aminobenzenesulfonic acids sulfanilic-, metanilic- and orthanilic acid, and their N-acetylated derivatives with rat liver glutathione S-transferase (GST) was studied. All inhibited the enzymatic conjugation of 1-chloro-2, 4-dinitro-benzene with glutathione. The sulfonate group and the benzene ring are molecular parts(More)
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