Combined effects of textural and surface properties of modified ordered mesoporous carbon (OMC) on BTEX adsorption.

In this study, we first investigated the effects of textural parameters and surface properties of ordered mesoporous carbon (OMC) for the adsorptive removal of Benzene, Toluene, Ethylbenzene, and Xylene (BTEX) from aqueous solutions. The BET surface area, pore volume, and surface functional groups of OMC played a crucial role in affecting the adsorption performance of BTEX. Boric acid was used to increase the pore size and BET surface area of OMC from 5.

Interaction mapping between Saccharomyces cerevisiae Smc5 and SUMO E3 ligase Mms21.

The multisubunit Smc5-Smc6 holocomplex (Smc5/6) plays a critical role in chromosome stability maintenance, DNA replication, homologous recombination, and double-stranded DNA damage repair. Smc5 and Smc6 form the core of the holocomplex, along with six non-SMC elements, for which most functions are not yet understood. Mms21 (Nse2), the relatively well-studied subunit in Smc5/6, contains a SP-like-RING finger motif on the C-terminus and was identified as a SUMO E3 ligase.

Nebulette interacts with filamin C.

The actin-binding proteins, nebulette, and nebulin, are comprised of a four-domain layout containing an acidic N-terminal region, a repeat domain, a serine-rich-linker region, and a Src homology-3 domain. Both proteins contain homologous N-terminal regions that are predicted to be in different environments within the sarcomere. The nebulin acidic N-terminal region is found at the distal ends of the thin filaments.

Expression of nebulette during early cardiac development.

Nebulette, a cardiac homologue of nebulin, colocalizes with alpha-actinin in the pre-myofibrils of spreading cardiomyocytes and has been hypothesized to play a critical role in the formation of the thin-filament-Z-line complex early during myofibrillogenesis. Data from mesodermal explants or whole tissue mounts of developing hearts suggest that the pattern of myofibrillogenesis in situ may differ from observations of spreading cardiomyocytes. To evaluate the role of nebulette in myofibrillogenesis, we have analyzed the expression of nebulette in chicken heart rudiments by immunoblots and immunofluorescence.

Cloning and characterization of methenyltetrahydrofolate synthetase from Saccharomyces cerevisiae.

The folate derivative 5-formyltetrahydrofolate (folinic acid; 5-CHO-THF) was discovered over 40 years ago, but its role in metabolism remains poorly understood. Only one enzyme is known that utilizes 5-CHO-THF as a substrate: 5,10-methenyltetrahydrofolate synthetase (MTHFS). A BLAST search of the yeast genome using the human MTHFS sequence revealed a 211-amino acid open reading frame (YER183c) with significant homology.