Now showing items 361-365 of 365
Identification of a new site of conformational heterogeneity in unfolded ribonuclease A
(Kluwer Academic Publishers-Plenum Publishers; Plenum Publishing Corporation ; Springer Science+Business Media, 1990-10)
The results presented here indicate that there are two slowly exchanging conformational isomers in unfolded bovine pancreatic ribonuclease A (RNase A) in the vicinity of Lys-41. The conformational heterogeneity is not ...
Mass transfer effects on microbial uptake of naphthalene from complex NAPLs
(Wiley Subscription Services, Inc., A Wiley Company, 1998-12-20)
The bioavailability of naphthalene present as a component of a complex nonaqueous phase liquid (NAPL) comprised by nine aromatic compounds was investigated. Specifically, the effects of naphthalene mass transfer from the ...
CFTR Does Not Alter Acidification of L Cell Endosomes
(Elsevier, 1994-11-30)
Endosomes from L cells, transduced with the CFTR gene, and the parental line, which does not express detectable levels of CFTR, were loaded with FITC-dextran, isolated and the initial rates of acidification, steady-state ...
Disparate gene expression of chemotactic cytokines by human mononuclear phagocytes
(Elsevier, 1990-01-30)
Chemotactic cytokines are becoming increasingly recognized as important participants in the coordinate recruitment of specific inflammatory cells. In this manuscript we present data demonstrating that LPS challenged human ...
Microclimatic changes and the indirect loss of ant diversity in a tropical agroecosystem
(Springer-Verlag, 1996-11)
Recent changes in the coffee agroecosystem of Costa Rica were used to study the mechanism of biodiversity loss in transforming agroecosystems, focusing on the ground-foraging ant community. Coffee farms are being transformed ...