Resistant mutants
ISOLATION AND PROPERTIES OF SELENOMETHIONINE-RESISTANT MUTANTS OF NEUROSPORA CRASSA
... y-Cystathionase activity of selenomethionine-resistant mutants: If the toxicity of selenomethionine in wild type is due to its conversion to selenocysteine in the cell, the [r] ...
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Isolation, characterization and epistasis of fluoride-resistant mutants of Caenorhabditis elegans.
... We have isolated 13 fluoride-resistant mutants of the nematode Caenorhabditis elegans. All the mutations are recessive and mapped to five genes. Furthermore, they grow [r] ...
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Recombination Between Guanidine-resistant and Dextran Sulfate-resistant Mutants of Type 1 Poliovirus
... 3 Printed in U.S.A Recombination Between Guanidine-resistant and Dextran Sulfate-resistant Mutants of Type 1 Poliovirus Received for publication 30 October 1968 Mixed infection of monkey[r] ...
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DIAMINOPURINE-RESISTANT MUTANTS OF CULTURED, DIPLOID HUMAN FIBROBLASTS
... [AS] A-selected hybrids of APRT-deficient mouse cells (clone 1D) and normal human cells prepared by DR. BRENDA KAHAN in this laboratory, regularly retain chromosome NO. This i[r] ...
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STUDIES ON THE ORIGIN OF STREPTOMYCIN RESISTANT MUTANTS IN CHLAMYDOMONAS REINHARDI
... established whether the lack of fluctuation was caused by selection against these mutants in the growth tubes prior to plating or by the inability of most cells of the sr-2 geno[r] ...
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Oligomycin resistant mutants of Saccharomyces Cerevisiae : the class structure
... Drug resistance of the strains was normally tested by dropping out cell.. onto the drug plates and the control medlum minus drugs ustng a multi-prong inoculator capable of transferring.[r] ...
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A study of phage-resistant mutants of Rhizobium trifolii
... The results of testing the derivative strains for effectiveness in nitrogen fixation (Table 2) are based on four replicate tubes and show that the four parent strains gave [r] ...
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Isolation and characterisation of chlorate resistant mutants of barley
... Bar chart of in vitro NADH-cytochrome c reductase activities found in extracts from the progeny of selected plants Figure 17 Bar chart of nitrate content found in extracts from the proge[r] ...
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ACRIDINE-RESISTANT MUTANTS OF T2H BACTERIOPHAGE
... infective centers occurred.. Multiplicity of infection was five phage per bacterium; free phage amounted to no more than 0.1 percent of the initial assay of infective particles[r] ...
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BACTERIOPHAGE-RESISTANT MUTANTS IN ESCHERICHIA COLI
... It is interesting to note that strains of bacteria which have by mutation become resistant t o a certain phage still show rates of mutation to resistance to other phages similar[r] ...
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Examination of soluble integrin resistant mutants of foot and mouth disease virus
... SIR mutants #15 and #23 placed a bulky negatively charged residue into the center of the integrin binding site, which can be seen projecting outward in the hom- ology structures ...
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Isolation and characterization of phosphonoacetic acid-resistant mutants of human cytomegalovirus.
... However, because these unfractionated extracts included HCMV-induced host cell polymerases as well as the viral polymerase and because in vivo viral density DNA could not be detected in [r] ...
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Chemical genomic guided engineering of gamma-valerolactone tolerant yeast
... and resistant mutants, and chemical proteomics to monitor protein abundance in the presence of GVL, we sought to understand the mechanism toxicity and resistance to GVL with the goal of engineering a ...
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Drug resistant integrase mutants cause aberrant HIV integrations
... In both of these scenarios, there is a considerable differ- ence in the ability of IN to insert the two different ends of the viral DNA; one end will be inserted with the normal high efficiency, the other very poorly, or ...
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The involvement of mutation in the serine 83 of quinolone resistant determining regions of the GyrA Gene in resistance to ciprofloxacin in Escherichia coli .
... and 83 min, respectively, on the E. coli genome [9]. In most cases, resistant mutants in gram-negative bacteria such as E.coli are associated with changes in gyrA and gyrB genes [10]. Studies have shown ...
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Genetic characterization of the vaccinia virus DNA polymerase: identification of point mutations conferring altered drug sensitivities and reduced fidelity.
... Characterization of an aphidicolin-resistant mutant of herpes simplex virus type 2 which induces an altered viral DNA polymerase.. Drug-resistant mutants of herpes simplex virus type 2 w[r] ...
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GENETIC ANALYSIS OF MUTANTS OF SACCHAROMYCES CEREVISIAE RESISTANT TO THE HERBICIDE SULFOMETURON METHYL
... In addi- tion, the SM-resistant mutants of the cloned ZLV2 gene that have been isolated provide a dominant selectable genetic marker which has been used for the transf[r] ...
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Study the expression of ompf gene in esherichia coli mutants
... tetracycline resistant mutants of ...these mutants except one and its clone has a mutation in this ...these mutants was quantified by real time ...of mutants and wild type ...
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Evidence for at least two dominant neutralization antigens on human rhinovirus 14.
... 20, involving 16 monoclonal antibodies of 101 antibody-resistant mutants, detected only a single neutralization antigen on type 3 poliovirus, and all except one group of the mutants defi[r] ...
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Rilpivirine analogs potently inhibit drug resistant HIV 1 mutants
... NNRTI-resistant mutants that have been identified shows how daunting the challenges are for designing new NNRTIs for the treatment of HIV-1 ...emerging resistant HIV-1 ...with resistant ...
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