AXL phosphorylates and up-regulates TNS2 and its implications in IRS-1-associated metabolism in cancer cells.

Background: TNS2 is a focal adhesions protein and a binding partner for many proteins, including the receptor tyrosine kinase Axl. Although TNS2 can bind with Axl, the details of their interactions have not been elucidated. TNS2 is involved in IRS-1 signaling pathway.

Differences in the Hydrological Cycle and Sensitivity Between Multiscale Modeling Frameworks with and without a Higher-order Turbulence Closure.

Current conventional global climate models (GCMs) produce a weak increase in global mean precipitation with anthropogenic warming in comparison with the lower-tropospheric moisture increases. The motive of this study is to understand the differences in the hydrological sensitivity between two multiscale modeling frameworks (MMFs) that arise from the different treatments of turbulence and low clouds in order to aid to the understanding of the model spread among conventional GCMs. We compare the hydrological sensitivity and its energetic constraint from MMFs with (SPCAM-IPHOC) or without (SPCAM) an advanced higher-order turbulence closure.

Functions of some capsular polysaccharide biosynthetic genes in Klebsiella pneumoniae NTUH K-2044.

The growing number of Klebsiella pneumoniae infections, commonly acquired in hospitals, has drawn great concern. It has been shown that the K1 and K2 capsular serotypes are the most detrimental strains, particularly to those with diabetes. The K1 cps (capsular polysaccharide) locus in the NTUH-2044 strain of the pyogenic liver abscess (PLA) K.

The ARID domain of the H3K4 demethylase RBP2 binds to a DNA CCGCCC motif.

The histone H3 lysine 4 demethylase RBP2 contains a DNA binding domain, the AT-rich interaction domain (ARID). We solved the structure of ARID by NMR, identified its DNA binding motif (CCGCCC) and characterized the binding contacts. Immunofluorescence and luciferase assays indicated that ARID is required for RBP2 demethylase activity in cells and that DNA recognition is essential to regulate transcription.