Báo cáo y học: "Maize genome in motion" potx

... maize genome. In this preliminary analysis of the draft genome sequence by Josh Stein (MGSC, Cold Spring Harbor Laboratory, Cold Spring Harbor, USA) it is clear that just the gypsy family huck element ... The main story is gene loss (http://www.maizesequence.org). Within a duplicated 22-Mb contig analyzed in detail by Wei and colleagues, maize has typically retained only one gene copy...

Ngày tải lên: 14/08/2014, 08:21

... annual symposium of the Protein Society highlighted the dynamic motions that enable almost all protein function. The ability of polypeptide protein chains to adopt intricate and highly-defined ... polariza- bility at multiple positions within staphylococcal nuclease. Polarizability was determined by introducing ionizable amino acids and measuring their pK a shift. The data obtained fro...

Ngày tải lên: 09/08/2014, 20:20

... as current events, namely bombings and shootings, with bodily injury the most likely result. In fact, a state-wide system has already been implemented on this principle in Connecticut, using the state-wide ... terrorist bombing disasters, and lends itself to quality improvement analysis. The authors should be commended for applying the established objective measures of injury severity (In...

Ngày tải lên: 12/08/2014, 20:20

... myocardial infarction were reduced. Hypotension was very instrumental in causing the adverse events. Interestingly, sepsis and infection were also clearly more common on metoprolol. Commentary Myocardial ... offset by an increase in cardiogenic shock (11 per 1,000) [7]. This was most prominent in the first day of therapy in elderly patients with tachycardia and low blood pressure, a p...

Ngày tải lên: 13/08/2014, 11:22

... replicates, with mutations in the glyc- erol kinase and RNA polymerase genes present in most evolved strains. Experiments showed that a single mutation in glycerol kinase or RNA polymerase genes could ... the RNA polymerase. Conclusions: The 82 base-pair deletion found in the rph-pyrE operon of many endpoints may function to relieve a pyrimidine biosynthesis defect present in MG1655...

Ngày tải lên: 09/08/2014, 20:20

... parental lines used to produce a mapping population [4]. Also, recombination frequency has been shown to vary across the genome [5,6] with low recombination frequencies hindering fine mapping. Finally, ... chemically induced mutations in gene s involved in these processes. Until recently, identi- fying the mutated gene required the tedious process of map-based cloning. Map-based cloning...

Ngày tải lên: 09/08/2014, 22:24

... pathogenicity in mink. In poly I:C stimulated mink lung cells the NS1 protein of influenza A virus showing high pathogenicity in mink down regulated the type I interferon promoter activity to a greater ... NS1 act as a PDZ binding motif that may represent a virulence determinant. PDZ domains are protein-interacting domains that are involved in a variety of cell signalling pathways. I...

Ngày tải lên: 12/08/2014, 04:20

... PF11_0255 † Involved in decapping Lsm2 PFE1020w Involved in decapping Lsm3 PF08_0049 Involved in decapping Lsm4 PF11_0524 Involved in decapping Lsm5 PF14_0411 Involved in decapping Lsm6 PF13_0142 Involved ... Interestingly, many of these categories are the same as those identified in this study, including ribosomal proteins, proteins involved in energy metabolism, and proteins i...

Ngày tải lên: 14/08/2014, 07:22

... constraint in intergenic regions of human and mouse genomes. Trends Genet 2001, 17:373-376. 9. International Human Genome Sequencing Consortium: Initial sequencing and analysis of the human genome. ... [34,35]. Many ANCORs may belong to existing cate- gories of RNA-coding genes, or may be related to gene-proximal control elements that can safely be defined as parts of existing protein-co...

Ngày tải lên: 14/08/2014, 14:21

Ngày tải lên: 14/08/2014, 16:20