0022-2836/$ see front matter q 2004 E Abbreviations used: GST, glutath PRP, platelet-rich plasma; GFP, gelE-mail address of the correspond [email protected] We have employed echistatin, a 5.4 kDa snake venom disintegrin, as a model protein to investigate the paradox that small ligand-mimetics can bind to the resting aIIbb3 integrin while adhesive macromolecules cannot. We characterized the in...

The classical r-matrices with carriers gc containing the Borel subalgebra b(g) of simple Lie algebra g are studied. Using the graphical presentation of the dual Lie algebra g(r) we show that such solutions rech of the CYBE always exist. To obtain the explicit form of rech we find the dual coordinates in which the adjoint action of gc can be reduced. This gives us the detailed structure of the J...

The B. subtilis DeltahelD allele rendered cells proficient in transformational recombination and moderately sensitive to methyl methanesulfonate when present in an otherwise Rec(+) strain. The DeltahelD allele was introduced into rec-deficient strains representative of the alpha (recF strain), beta (addA addB), gamma (recH), epsilon (DeltarecU), and zeta (DeltarecS) epistatic groups. The Deltah...

Ziel des Projektes indiGo war die Entwicklung einer integrierten Lösung für prozessorientiertes Wissensmanagement in Software Engineering Umgebungen [Rech et al, 2004] [Rech und Althoff, 2004]. Dadurch wird die verteilte und kollaborative Einführung, Evaluation und Verbesserung von Prozessmodellen in einem Unternehmen ermöglicht. Dieser Beitrag stellt die Ergebnisse des indiGo-Projekts vor und ...

The B. subtilis DhelD allele rendered cells proficient in transformational recombination and moderately sensitive to methyl methanesulfonate when present in an otherwise Rec strain. The DhelD allele was introduced into rec-deficient strains representative of the a (recF strain), b (addA addB), g (recH), « (DrecU), and z (DrecS) epistatic groups. The DhelD mutation increased the sensitivity to D...

Bacillus subtilis recombination-deficient mutants were constructed by inserting a selectable marker (cat gene) into the yppB and ypbC coding regions. The yppB:cat and ypbC:cat null alleles rendered cells sensitive to DNA-damaging agents, impaired plasmid transformation (25- and 100-fold), and moderately affected chromosomal transformation when present in an otherwise Rec+ B. subtilis strain. Th...

In [BPT] wurde ein informationstheoretischer Ansatz für Systeme zur Bilderkennung vorge-stellt. Es wird eine erste Implementierung dieses Ansatzes mit vernetzten SINIX-MX2-Rech-nern beschrieben. /

A competitive enzyme-linked immunosorbent assay (C-ELISA) which detects antibodies unique to rinderpest virus (RPV) has been developed. This test can differentiate antibodies against RPV and those against peste des petits ruminants virus. The recombinant RPV hemagglutinin (H)-protein C-ELISA (recH C-ELISA) is based on the ability of a well-characterized monoclonal antibody (MAb) produced with t...