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2009 NOV 24 ... to Piwi may occur in the cytoplasm. zucchini(10), a gene encoding a putative cytoplasmic nuclease, is required for tj-derived piRNA production. In tj and piwi mutant ovaries, somatic ...
2009 NOV 9 ... DNA into nucleosomal fragments in dying cells, and subsequently DNase II, an acid nuclease, completes the DNA degradation but acts non-cell autonomously within lysosomes of ...
2009 NOV 30 ... of DNA double-strand breaks (DSB) and its catalytic subunit is associated with the nuclease ARTEMIS. Here, we report that, on initiation of apoptosis in human cells by agents ...
2009 NOV 30 ... cancer cell lines (HCC1569 and Cal51). The protection of CpG ODNs was mediated by its nuclease-resistant phosphorothioate backbone independent of TLR9. We next demonstrated by surface ...
2009 NOV 30 ... bind and compact plasmid (p) DNA into nanoparticles and protect nucleic acids from nuclease damage. These delivery beacons efficiently deliver pDNA into cultured cells and do not ...
2009 DEC 1 ... we have tested the composition of Cse4-containing nucleosomes. Using micrococcal nuclease-treated chromatin, we find that Cse4 is associated with the histones H2A, H2B, and H4, ...
2009 DEC 1 ... detected, the chromosomes were treated with RNase A and single strand-specific nuclease S1 before ND-FISH experiments. Signal formation was resistant to standard enzymatic ...
2009 NOV 9 ... New York, NY 10013, USA. Keywords: Austria, Linz, DNA Research, Artificial Nuclease, Bioengineering, Biological Inorganic Chemistry, Biomedical Engineering, Biomedicine, ...
2009 NOV 16 ... bacterially expressed HBV capsids. Capsid disassembly can be induced by micrococcal nuclease digestion of encapsidated RNA," scientists in Taipei, Taiwan report. "HBV ...
2009 NOV 17 ... tightly to tmRNA, was colocalized with tmRNA in the helix-like pattern. RNase R, the nuclease that degrades tmRNA, was localized in a helix-like pattern that was separate from the ...
2009 NOV 30 ... protein complex plays central enzymatic and signaling roles in the DNA-damage response. Nuclease (Mre11) and scaffolding (Rad50) components of MRN have been extensively characterized, ...
2009 DEC 2 ... at the most commonly expressed CFS, the FRA3B, is more resistant to micrococcal nuclease than that of the flanking non-fragile sequences. These results demonstrate that histone ...
2009 NOV 16 ... nucleosomal arrays reduced the flexibility and strongly blocked access of micrococcal nuclease as contour lengths shortened, consistent with formation of a unique, more compact ...
2009 NOV 9 ... sucrose density gradients of nucleosomes prepared by partial and maximum micrococcal nuclease digestion, coupled with Western blot analysis to probe for the interactions between ...
2009 NOV 30 ... adult ICU in a tertiary centre in the UK. DNA from patients underwent genotyping by 5' nuclease assay. Genotype was compared to phenotype. was mortality in ICU. Minor allele ...
2009 NOV 30 ... Keywords: City:Worcester, State:MA, Country:United States, Angiology, Enzymes, Nuclease This article was prepared by Proteomics Weekly editors from staff and other ...
2009 NOV 9 ... DNA ligase I to complete fragment joining. An alternative pathway involving FEN1 and the nuclease/helicase Dna2 has been proposed for flaps that become long enough to bind replication ...
2009 NOV 30 ... of Pennsylvania investigator sponsored Phase 1 safety study of Sangamo's zinc finger nuclease (ZFN) based product, SB-728-T, for HIV/AIDS were inadvertently and prematurely disclosed ...
2009 NOV 9 ... to develop an AIDS-related lymphoma therapy based on the application of its zinc finger nuclease (ZFN) gene-editing technology in stem cells. The four year grant supports an innovative ...
2009 NOV 16 ... catalytic aspartates to complement the deletion mutant suggested that G5 functions as a nuclease during viral DNA replication. Although the amount of viral DNA produced in the absence ...
