The deoxyribonucleic acid (DNA) of bacteriophage S13 was shown to be single-stranded by the criteria of reactivity with formaldehyde, dependence of optical density on ionic strength, broad temperature-absorbance profile, and lack of molar equivalence of the purine and pyrimidine bases. The DNA has a molecular weight of 1.8 x 10(6) daltons, an S degrees (20) of 24.6 in SSC (0.15 m NaCl plus 0.01...

We build a model to describe neutrinos based on strict hierarchy, incorporating as much as possible, the latest known data, for ∆sol and ∆atm, and for the mixing angles determined from neutrino oscillation experiments, including that from KamLAND. Since the hierarchy assumption is a statement about mass ratios, it lets us obtain all three neutrino masses. We obtain a mass matrix, Mν and a mixin...

Escherichia coli 30 S ribosomal subunits and 70 S ribosomes were treated with the bifunctional reagent diepoxybutane, acting as a cross-linker. One major cross-linked protein pair in the 30 S subunit was generated in relatively high yields. This cross-link was shown to consist of ribosomal proteins S13 and S19. Purification of this complex was achieved by a series of conventional and/or high pr...

The restriction enzymes Hind from Hemophilus influenzae and Hae,,, from Hemophilus aegyptius cleave bacteriophage S13 replicative form (RF) DNA into 13 and 10 specific fragments, respectively. The sizes of these fragments were estimated by gel efectrophoresis, electron microscopy, and pyrimidine isostich analysis. The Hind and Hae,,, fragments were ordered relative to each other by cross digest...

Self-incompatibility (SI) in angiosperms is a genetic mechanism that promotes outcrossing through rejection of self-pollen. In the Solanaceae, SI is determined by a multiallelic S locus whose only known product is an S RNase. S RNases show a characteristic pattern of five conserved and two hypervariable regions. These are thought to be involved in the catalytic function and in allelic specifici...

The sequence of a wheat mitochondrial reading frame encoding a protein homologous to the E.coli S13 small subunit ribosomal protein has been determined. The gene is located immediately downstream of a 1.4 kb recombinationally-active repeat element that contains the ATPase subunit 6 gene. The coding regions of the two genes are separated by only 153 bp, the shortest distance yet observed between...

The cloning and sequencing of the oncogene of the avian erythroblastosis virus S13 is described. The oncogene, termed v-sea, was found to be another member of the protein-tyrosine kinase gene family. The oncogene was fused in frame with the retrovirus S13 envelope gene, thus generating a fusion protein with a structure resembling that of a growth factor receptor. Sequence comparisons revealed t...

This study addressed whether phosphorylation regulates trafficking of yeast membrane proteins that cycle between the trans-Golgi network (TGN) and endosomal system. The TGN membrane proteins A-ALP, a model protein containing the Ste13p cytosolic domain fused to alkaline phosphatase (ALP), and Kex2p were found to be phosphorylated in vivo. Mutation of the S13 residue on the cytosolic domain of A...

1010-7940/$ see front matter Q 2005 Elsevier B.V. All rights reserved. doi:10.1016/j.ejcts.2005.04.043 * Corresponding author. Tel.: C81 19 651 5111; fax: C81 19 624 8384. E-mail address: [email protected] (K. Yoshioka). 16-row multi-slice CT clearly demonstrated the artery of Adamkiewicz and its collateral circulation via internal thoracic artery (Figs. 1 and 2). European Journal of Cardi...