Báo cáo y học: "Comparative genomics reveals 104 candidate structured RNAs from bacteria, archaea, and their metagenomes" pot

... ? y n Several phyla TwoAYGGAY y n n Human gut, g-Proteobacteria, Clostridiales wcaG Y y y Marine, cyanophage RF01761 Whalefall-1 Y n n Whalefall only RF01762 yjdF Y Y Y Firmicutes RF01764 ykkC-III ... 11:R31 http://genomebiology.com/2010/11/3/R31 Page 15 of 17 RESEARC H Open Access Comparative genomics reveals 104 candidate structured RNAs from bacteria, archaea...

Ngày tải lên: 09/08/2014, 20:21

... by a single branch like M+ and D+ separated by MR+), and yellow (for branches that are separated by two branches like M+ and H+ separated by MR+ and QH+). Alekseyev and Pevzner Genome Biology ... article as: Alekseyev and Pevzner: Comparative genomics reveals birth and death of fragile regions in mammalian evolution. Genome Biology 2010 11:R117. Alekseyev and Pevzner Genom...

Ngày tải lên: 09/08/2014, 22:23

... vertically by intracellular routes (meiosis and mitosis) and horizontally by anastomosis of compatible hyphae or through sexual mating of yea st cells. Mycov- iruses may also be latent and/ or cryptic, ... method yields high qualit y dsRNA, free from DNA and ssRNA. The use of nucleases to degrade the DNA or the ssRNA is not required, and it can be used to isolate dsRNA from any...

Ngày tải lên: 11/08/2014, 21:21

... spliceosomal RNAs in Dictyostelium discoideum reveals developmentally regulated U2 variants and polyadenylated snRNAs. Eukaryot Cell 2006, 5:924-934. 32. Takaya Y, Kikuchi H, Terui Y, Komiya J, Furukawa ... modi- fies hydroxyproline and has an ancient evolutionary rela- tionship with O-glycosylation in the secretory pathway and bacterial glycosylation [64]. The genes of this path-...

Ngày tải lên: 09/08/2014, 22:23

... strategy is described in detail by comparisons of closely related strains: S.typhi CT18, S.typhi Ty2, S.typhimurium LT 2, H.pylori 26695, and H.pylori J99. Keywords and phrases: comparative genomics, ... expression data analysis, comparative genomics, biopathway and gene discovery, gene network, regulatory analysis, phylogenetic domain analysis, and computational biology. Tony Wa r...

Ngày tải lên: 23/06/2014, 01:20

... Group, 2 Anatomy and 3 Cell Biology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada The Na + /H + exchanger is a ubiquitous membrane protein of bacteria, plants and ... present in yeast and Escherichia coli and in mammalian cell types. In higher eukaryotes, it removes an intracellular H + and exchanges it for an extracellular Na + , thereby p...

Ngày tải lên: 08/03/2014, 16:20

... assay kit (Bio-Rad) with BSA as the standard. Enzymatic assay of phosphatase activity The phosphatase activity was measured by hydrolysis of 10 m M p-nitrophenyl phosphate as a substrate in 100 ... for Molecular Chemistry, University of Amsterdam, The Netherlands; 2 Department of Biochemistry, Molecular Biology and Biophysics, University of Minnesota Medical School and College of Biologic...

Ngày tải lên: 24/03/2014, 03:21

... were recovered by extraction with n-hexane and analysed by GC-MS. The methanolic phase was dried and the methyl glyco- sides were treated with acetic anhydride (100 lL) and pyridine (200 lL) ... ratio: L -fucose and D -arabinose; methylation analysis showed that both were linked at position 3 and that they were in the pyranosidic and furanosidic forms, respectively. Interestingly,...

Ngày tải lên: 24/03/2014, 04:21

... is oral doxycyclyne (100 mg daily) for 10-14 days. Case reports Both cases described herein were observed on the island of Sardinia, Italy, an endemic area for MSF. Case 1 A 65-year-old farmer ... days. The clinical signs and symptoms include fever (up to 40°C), headache, chills, myalgias, arthralgias, malaise, and anorexia. Maculopapular rash, involving also the palms of the han...

Ngày tải lên: 08/08/2014, 17:20

... Bogue J, Yang J, Corbino KA, Moy RH, Breaker RM: Comparative genomics reveals 104 candidate structured RNAs from bacteria, archaea and their metagenomes. Genome Biol 2010, 11:R31. 5. Menzel P, ... tertiary structure, their presence indicates a potentially highly structured molecule. Some striking cases are present in some secondary structures proposed for the newly...

Ngày tải lên: 09/08/2014, 20:21