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Surface-associated plasmin(ogen) may contribute to the invasive properties of various cells. Analysis of plasmin(ogen)-binding surface proteins is therefore of interest. The N-terminal variable regions of M-like (ML) proteins from five different group A streptococcal serotypes (33, 41, 52, 53 and 56) exhibiting the plasminogen-binding phenotype were cloned and expressed in Escherichia coli. The re
Den ekonomiska krisen borde öka benägenheten att ansluta sig till facket, men medlemmarna sviker och störst är raset hos hotell- och restauranganställda. Anders Kjellberg är docent i sociologi och forskar vid Lunds universitet kring facklig anslutning. - Mellan 2006 och 2008 sjönk fackanslutningen från 77% till 71%. Hade det inte varit för lågkonjunkturen hade raset varit ännu större, säger Kjellb
An increasingly competitive environment, technological advancements and globalisation are a few of the factors placing higher demands on today’s company activities, e.g. development, production and distribution processes. Company activities have hereby become a complex system, even more so if one company is seen as part of a network of companies. The aim of this article is to present and elaborate
