Uv sensitivity
Dissection of the Functions of the Saccharomyces cerevisiae RAD6 Postreplicative Repair Group in Mutagenesis and UV Sensitivity
... and UV sensitivity showed that the RAD6 repair group consists of distinct repair pathways of different relative importance requiring, besides the presence of Rad6, also either Rad18 or Rad5 or ...
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Relation between UV suppression of polarity in phi X174 and UV sensitivity of rho mutants.
... Howsince rho activity in a rho mutant is already at ever, under conditions where the major DNA a marginal level for survival 4, 11, the mutant repair mechanisms are functioning, the actu[r] ...
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Identification of RNase T as a High-Copy Suppressor of the UV Sensitivity Associated With Single-Strand DNA Exonuclease Deficiency in Escherichia coli
... enhancing UV survival, a phenomenon that is intimately associated with DNA damage ...the UV survival of a RecJ 2 ExoI 2 ExoVII 2 mutant, but not a RecJ 2 ExoVII 2 mutant, suggesting that RNase T is acting ...
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UV sensitivity of a nonrepressor regulatory protein of bacteriophage P22.
... Bacterial and 65 Downloaded from http://jvi.asm.org/ on November 10, 2019 by guest The product of phage P22 gene cl has two functions: it promotes synthesis of P22 repressor and it retar[r] ...
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UV SENSITIVITY OF SEVERAL GENETIC MARKERS OF HAEMOPHILUS INFLUENZAE DNA
... the nov-r42 site which is responsible for the reduction in integration of nou-r42. That the same situation might occur with the nou-r80 DNA is indicated by the following facts: 1)[r] ...
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The spectral transmission of ocular media suggests ultraviolet sensitivity is widespread among mammals
... of UV sensitivity in animals with UV-transparent ocular media but without a specific UV visual pigment is also ...photopic sensitivity of aphakic humans [6] and reindeer [34] to ...
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A New Epistasis Group for the Repair of DNA Damage in Bacteriophage T4: Replication Repair
... The increased UV sensitivity caused by amA453 is additive to that caused by mutations in both the T4 excision repair (denV) and recombination repair (uvsWXY) systems, suggesting[r] ...
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GENETIC RECOMBINATION IN DNA-INDUCED TRANSFORMATION OF PNEUMOCOCCUS. I. THE PROBLEM OF RELATIVE EFFICIENCY OF TRANSFORMING FACTORS
... UV sensitivity of gene amiA-r30 and its wild-type allele: The characteristics of gene 7-30 are that it maps as a multisite mutant, and that it shows relatively high efficiency[r] ...
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A Role for Histone H2B During Repair of UV-Induced DNA Damage in Saccharomyces cerevisiae
... preferential sensitivity to ...of UV-induced cis-syn cyclobutane pyrimidine dimers (CPD) between HTB1 and htb1-3 ...in UV-induced DNA repair processes rather than a global effect on chromatin ...the ...
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Role of Saccharomyces cerevisiae Chromatin Assembly Factor-I in Repair of Ultraviolet Radiation Damage in Vivo
... in sensitivity to killing by ultraviolet (UV) ...the UV sensitivity of cells mutant in genes from each of the known DNA repair epistasis ...increased UV sensitivity, as did ...
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Suppressors of Cdc25p Overexpression Identify Two Pathways That Influence the G2/M Checkpoint in Fission Yeast
... ing UV-sensitivity comparable to chk1D, while cds1D response pathway that inhibits cell-cycle progression by rad24D and cds1D chk1D cells were severely UV-sensitive a mechanism that is independent of ...
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AN APPARENT CONNECTION BETWEEN HISTIDINE, RECOMBINATION, AND REPAIR IN NEUROSPORA
... escaped decidedly faster than most duplications that were wild type for UV sensitivity. This indicates that uvs-6, or a neighboring gene, markedly increases duplication in[r] ...
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LOCI FOR RADIATION SENSITIVITY IN ESCHERICHIA COLI STRAIN Bs1
... Further confirmation that UV sensitivity of Bs-l resulted from each of two mutations was obtained from the following crosses: HfrH x PAM 12 selecting Lac+ Str recomb[r] ...
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Regulation of Hyphal Morphogenesis and the DNA Damage Response by the Aspergillus nidulans ATM Homolog AtmA
... the UV-light viability assays, conidiospores were suspended in ...with UV using a UV Stratalinker 1800 (Stratagene, La Jolla, CA) and incubated at 30 for 48 hr to determine UV ...
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Defective removal of ribonucleotides from DNA promotes systemic autoimmunity
... to UV irradiation frequently pro- vokes flares of cutaneous lupus erythematosus and SLE, these clinical observations suggested that impaired RNase H2 function might specifically enhance ...abundant UV ...
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Simultaneous UV spectrophotometric method for the estimation of cefuroxime axetil and probenecid from solid dosage forms
... CA and PRN interfere with the UV absorption of each other. So it becomes difficult to estimate both drugs from the same formulation by UV spectrophotometry. However, the overlain spectra of both the drugs ...
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miR 638 mediated regulation of BRCA1affects DNA repair and sensitivity to UV and cisplatin in triple negative breast cancer
... increased sensitivity to DNA-damaging agents, ultraviolet (UV) and cisplatin, but not to 5-fluorouracil (5-FU) and epirubicin exposure in TNBC ...post UV/cisplatin-exposed TNBC ...
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AN INVESTIGATION OF THE ACTIVATION OF MULTI-COLOUR CHANGING PHOTOCHROMIC TEXTILES
... solar UV radiation changes according to many environmental factors, thus, sunlight as an activation source triggers an uncontrollable and unpredictable colour changing effect on the photochromic designs printed on ...
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PLASMONIC LAYERED NANOSTRUCTURES FOR DEEP UV-UV BIOSENSING
... 433 | P a g e peak at longer wavelength is red shifted with increasing thickness of shell. The red and blue shift of absorption spectra can be controlled by thickness of outer layer Au shell. This bimetallic structure ...
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Determination of the usage of shade structures via a dosimetry technique
... A measurement system is described that allows an objective review and evaluation of the amount of use by different population groups of provided shade structures. It employs the comparison of the erythemal UV ...
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