INTRODUCTION 385 FACILITATED DIFFUSION 386 Glycerol Transport System in Escherichia coli ........ 386 Facilitated Diffusion Systems in Other Bacteria ........ 387 OSMOTIC SHOCK-SENSITIVE ACTIVE TRANSPORT ........................ 387 Maltose Transport System in E. coli ..... .............................. .. 388 Other Shock-Sensitive Systems......... 390 PROTON-LINKED ACTIVETRANSPORT....... 390 ...

BACKGROUND We have retrospectively assessed the incidence and outcome of women diagnosed during a hospital-based cytology screening program with "atypical squamous cells (ASC)" and followed-up with loop electrical excision procedure (LEEP). METHODS We analyzed 173,947 cases of cervical smears' follow-up cytology and histology findings. Previous or archival cytology with LEEP results were retr...

Recension av: Dynamics of Tradition. Perspectives on Oral Poetry and Folk Belief. Red. Lotte Tarkka. Helsinki: Finnish Literature Society 2003. (Stuclia Fennica Folkloristica 13.) 390 s., ill.

the possibility of application of 4-nitrocatechol (4-nc) - tetrazolium salt - organic solventsystems for liquid-liquid extraction-spectrophotometric vanadium (iv and v) speciation wasstudied. six commercially available tetrazolium salts (2,3,5-triphenyltetrazolium chloride (ttc),3-(2-naphtyl)-2,5-diphenyltetrazolium chloride (tetrazolium violet, tv); 3-(4,5-dimethyl-2-thiazol)-2,5-diphenyltetra...

Midpoint potentials of plant-type ferredoxins from a range of sources were measured by redox titrations combined with electron-paramagnetic-resonance spectroscopy. For ferredoxins from higher plants, green algae and most red algae, the midpoint potentials (at pH 8.0) were between --390 and --425 mV. Values for the major ferredoxin fractions from blue-green algae were less negative (between --32...

The envelope glycoproteins E1 and E2 of Sindbis virus are palmitoylated at cysteine residues within their transmembrane domains (E1 at position 430, and E2 at positions 388 and 390). Here, we investigated the in vitro membrane fusion activity of Sindbis virus variants (derived from the Toto 1101 infectious clone), in which the E1 C430 and/or E2 C388/390 residues had been substituted for alanine...