INTRODUCTION In fMRI, gradient-echo (GRE) single shot EPI allows a reasonable spatiotemporal resolution with robust functional activation. However, the combination of the long readout duration and echo time makes the method susceptible to image distortion, image blurring and signal dropout. Recently, balanced SSFP (bSSFP) fMRI has been proposed as an alternative method to compensate for these s...

Band 7 proteins, which encompass members of the stomatin, prohibitin, flotillin, and HflK/C protein families, are integral membrane proteins that play important physiological roles in eukaryotes but are poorly characterized in bacteria. We have studied the band 7 proteins encoded by the cyanobacterium Synechocystis sp. strain PCC 6803, with emphasis on their structure and proposed role in the a...

Availability of multispectral remote sensing data cheaply and its higher spectral resolution compared to remote sensing data with higher spatial resolution has proved valuable for geological mapping exploitation and mineral mapping. This has benefited applications such as landslide quantification, fault pattern mapping, rock and lineament mapping especially with advanced remote sensing techniqu...

125I-labelled GLP-I(7-36)amide was cross-liked to a specific binding protein in rat lung membranes using disuccinimidyl suberate. A single radio-labelled band at Mr 66,000 was identified by SDS-PAGE after solubilization of the ligand-binding protein complex which is consistent with the presence of a single class of binding sites on rat lung membranes. The band was undetectable when 1 mumol/l GL...

We have used Landsat-5 TM and Landsat-7 ETM+ images together with simultaneous ground-truth data at sample points in the Doñana marshes to predict water turbidity and depth from band reflectance using Generalized Additive Models. We have point samples for 12 different dates simultaneous with 7 Landsat-5 and 5 Landsat-7 overpasses. The best model for water turbidity in the marsh explained 38% of...

We recently demonstrated that most band compressions (>70%) on DNA sequencing gels result from the presence of a single sequence motif, 5'-YGN1-2AR-3', where Y and R indicate base-pairing pyrimidine and purine residues, respectively. This finding raised the possibility that the use of 7-deaza-dATP instead of dATP in chain termination sequencing reactions would resolve most of the band compressi...