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Showing 1-14 of 14 results for "P9564" within Papers
Michael D Scahill et al.
Molecular and biochemical parasitology, 157(1), 73-82 (2007-11-17)
The limited repertoire of drug-resistance markers imposes a serious obstacle to genetic manipulation of Trypanosoma brucei. Here we describe experiments with a fusion protein that allows positive selection for genome integration followed by CRE recombinase-mediated excision of the marker cassette
Yumi Jang et al.
Proceedings of the National Academy of Sciences of the United States of America, 117(10), 5329-5338 (2020-02-26)
Accumulating evidence suggests participation of RNA-binding proteins with intrinsically disordered domains (IDPs) in the DNA damage response (DDR). These IDPs form liquid compartments at DNA damage sites in a poly(ADP ribose) (PAR)-dependent manner. However, it is greatly unknown how the
Gabriel E Neurohr et al.
Cell, 176(5), 1083-1097 (2019-02-12)
Cell size varies greatly between cell types, yet within a specific cell type and growth condition, cell size is narrowly distributed. Why maintenance of a cell-type specific cell size is important remains poorly understood. Here we show that growing budding
C N Robson et al.
Mutation research, 193(2), 157-165 (1988-03-01)
We have previously reported the isolation of 3 mutants of Chinese hamster ovary cells which exhibit hypersensitivity to bleomycin. 2 mutants were isolated on the basis of bleomycin-sensitivity [designated BLM-1 and BLM-2, Robson et al., Cancer Res., 45 (1985) 5304-5309]
L F Povirk et al.
Biochemistry, 20(3), 665-671 (1981-02-03)
The kinetics and mechanism of binding of Cu-(II).bleomycin, Fe(III).bleomycin, and Cu(II).phleomycin to DNA were studied by using fluorometry, equilibrium dialysis, electric dichroism, and temperature-jump and stopped-flow spectrophotometry. The affinity of Cu(II).bleomycin for DNA was greater than that of metal-free bleomycin
Omer Goldberger et al.
iScience, 24(10), 103096-103096 (2021-10-09)
The omnigenic/polygenic theory, which states that complex traits are not shaped by single/few genes, but by situation-specific large networks, offers an explanation for a major enigma in microbiology: deletion of specific small RNAs (sRNAs) playing key roles in various aspects
C H He et al.
Canadian journal of microbiology, 42(12), 1263-1266 (1996-12-01)
The antibiotic bleomycin is used as an anticancer agent for treating a variety of tumours. The antitumour effect of bleomycin is related to its ability to produce lesions such as apurinic/apyrimidinic sites and single- and double-strand breaks in the cellular
Bennett J Davenport et al.
PLoS neglected tropical diseases, 12(10), e0006921-e0006921 (2018-10-30)
Leishmania species are sand fly-transmitted protozoan parasites that cause leishmaniasis, neglected tropical diseases that affect millions of people. Leishmania amastigotes must overcome a variety of host defenses, including reactive oxygen species (ROS) produced by the NADPH oxidase. Leishmania species encode
James B Wilson et al.
Mutation research, 689(1-2), 12-20 (2010-05-11)
The Fanconi anaemia (FA) FANCG protein is an integral component of the FA nuclear core complex that is required for monoubiquitylation of FANCD2. FANCG is also part of another protein complex termed D1-D2-G-X3 that contains FANCD2 and the homologous recombination
Dorota Fennessy et al.
PloS one, 9(5), e97683-e97683 (2014-05-23)
Targeted alteration of the genome lies at the heart of the exploitation of S. pombe as a model system. The rate of analysis is often determined by the efficiency with which a target locus can be manipulated. For most loci
M J Sleigh et al.
Mutation research, 42(2), 181-190 (1977-02-01)
Sulphydryl-mediated DNA breakage, which is induced by the antibiotic phleomycin in vitro, has been found to contribute significantly to the DNA damage produced by phleomycin in Escherichia coli. The effect of pleomycin was inhibited in vivo, as in vitro, by
Feng-Jun Li et al.
Autophagy, 13(4), 715-729 (2017-01-26)
Autophagy is a catabolic cellular process required to maintain protein synthesis, energy production and other essential activities in starved cells. While the exact nutrient sensor(s) is yet to be identified, deprivation of amino acids, glucose, growth factor and other nutrients
Appolinaire Djikeng et al.
Methods in molecular biology (Clifton, N.J.), 265, 73-83 (2004-04-23)
Trypanosoma brucei, a flagellate protozoa of the family Trypanosomatidae, has become one of the model systems for unicellular pathogens to study fundamentally important biological phenomena. Currently, the method of choice to examine gene function in these organisms is RNA interference
Nicholas E Simon et al.
Cell cycle (Georgetown, Tex.), 16(12), 1175-1180 (2017-04-21)
Defects in the DNA damage response (DDR) are associated with multiple diseases, including cancers and neurodegenerative disorders. Emerging evidence indicates involvement of RNA-binding proteins (RBPs) in DDR. However, functions of RBPs in the DDR pathway remain elusive. We have shown
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