Thirty mycotoxins and 5 chemically modified toxins were tested for DNA-attacking ability in the rec assay using the recombination-deficient mutant of Bacillus subtilis M45 (rec-) and the parent strain H17 (rec+). Six Penicillium toxins (citrinin, penicillic acid, patulin, (-)-luteoskyrin, (+)-rugulosin, and PR-toxin), 5 Aspergillus toxins (aflatoxins B1 and G1, sterigmatocystin, O-acetylsterigm...

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This paper examines the relation between annual report readability and firm performance and earnings persistence. I measure the readability of public company annual reports using the Fog index from the computational linguistics literature and the length of the document. I find that: (1) the annual reports of firms with lower earnings are harder to read (i.e., they have a higher Fog index and ar...

Nohut antraknoz hastalığına karşı yaygın kullanılan Nativo®, Bellis®, Altis® Premier, Thiovit Jet®, Pomarsol Forte®, Dikotan ®M45, ®M22 adlı fungisitlerin in vitro koşullarda Ascochyta rabiei’nin dokuz (9) izolatına direnç durumunun yanı sıra A. rabiei ile doğal enfekteli nohut tohumlarının çimlenme ve hastalık çıkışları üzerine etkisi iklim odasında vivo araştırılmıştır. Fungisitlere YBUAr1, Y...

Ribonucleotide reductase activity is required for generating deoxyribonucleotides for DNA replication. Schizosaccharomyces pombe cells lacking ribonucleotide reductase activity arrest during S phase of the cell cycle. In a screen for hydroxyurea-sensitive mutants in S. pombe, we have identified a gene, liz1(+), which when mutated reveals an additional, previously undescribed role for ribonucleo...

Viral infection activates cytokine expression and triggers cell death, the modulation of which is important for successful pathogenesis. Necroptosis is a form of programmed necrosis dependent on two related RIP homotypic interaction motif (RHIM)-containing signaling adaptors, receptor-interacting protein kinases (RIP) 1 and 3. We find that murine cytomegalovirus infection induces RIP3-dependent...

Mochi, a new visual, log-analysis based debugging tool correlates Hadoop’s behavior in space, time and volume, and extracts a causal, unified controland data-flow model of Hadoop across the nodes of a cluster. Mochi’s analysis produces visualizations of Hadoop’s behavior using which users can reason about and debug performance issues. We provide examples of Mochi’s value in revealing a Hadoop j...

Auger photoelectron coincidence spectroscopy has been used to study the intrinsic and extrinsic satellite contributions to the Ga L»M45M45 Auger line of GaAs. Data have been collected for the Ga L23M45M45 Auger line in coincidence with the 2@3/2 and 2p, /2 photoelectron lines from GaAs. The Ga 2p3/p photoelectron line has also been collected in coincidence with the satellite on the lower kineti...