An artist's impression of parallel universes. Credit: VisionGfx on deviantArt.com Since the 1960s, astronomers have been aware of the electromagnetic background radiation that pervades the Universe. Known as theCosmic Microwave Background, this radiation is the oldest light in the Universe and what...
igfx_off [Default Off]: By default, gfx is mapped as normal device. If a gfx device has a dedicated DMAR unit, the DMAR unit is bypassed by not enabling DMAR with this option. In this case, the gfx device will use physical address for DMA. strict [Default Off]: Deprecated, equivale...
Red Summer: The Summer of 1919 and the Awakening of Black America.The article reviews the book "Red Summer: The Summer of 1919 and the Awakening of Black America," by Cameron McWhirter.EBSCO_AspPublishers Weekly
As part of theT. castaneumgenome sequencing effort, we have characterized the beetle cys-loop LGIC superfamily which is the third insect superfamily to be described after those ofDrosophila melanogasterandApis mellifera, and also the largest consisting of 24 genes. As withDrosophilaandApis,Triboliump...
are included for comparison. Loops implicated in ligand binding (LpA-F) as well as transmembrane regions (TM) are indicated. The two cysteines forming the cys-loop are highlighted in black shading. Putative N-glycosylation sites are boxed and amino acid residues altered by RNA editing are ...
Background Cell differentiation is mediated by synchronized waves of coordinated expression for hundreds to thousands of genes, and must be regulated to produce complex tissues and phenotypes. For many animal species, sexual selection has driven the development of elaborate male ornaments, requiring sex...