Temperature-sensitive mutations inHabrobracon
نویسندگان
چکیده
منابع مشابه
Temperature-sensitive mutations made easy: generating conditional mutations by using temperature-sensitive inteins that function within different temperature ranges.
Reversible and easy to use, temperature-sensitive (TS) mutations are powerful tools for studying gene function. However, TS alleles are rare and difficult to generate and identify, and this has limited their use in most multicellular organisms. We have generated and characterized 41 intein switches, temperature-sensitive Sce VMA mutations that splice only at the permissive temperatures to gener...
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Attempts to recover temperature-sensitive mutations affecting genes 13 and 14 (virion proteins) in bacteriophage T7 by analysis of amber revertants were confounded by the frequent occurrence of spontaneous temperature-sensitive mutations in other genes. These incidental temperature-sensitive mutations are physically distinct from but may be functionally related to genes 13 and 14, as shown by c...
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Mutations in Parkin or PINK1 are the most common cause of recessively inherited parkinsonism. Parkin and PINK1 function in a conserved mitochondrial quality control pathway, in which PINK1, a putative mitochondrial kinase, directs Parkin, a cytosolic E3 ubiquitin ligase, selectively to dysfunctional mitochondria to promote their isolation, immobilization and degradation by macroautophagy (herea...
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Temperature-conditional mutations of the Notch locus were characterized in an attempt to understand the organization of a "complex locus" and the control of its function in development. Among 21 newly induced Notch alleles, about one-half are temperature-conditional for some effects, and three are temperature-sensitive for viability. One temperature-sensitive lethal, l(1)Nts1, is functionally n...
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Five temperature-sensitive growth mutants of the hamster cell line BHK-21 were tested for the ability to support adenovirus 2 multiplication at 39 degrees and 33 degrees. Wild-type BHK-21 and mutants ts 422E and ts BCH yielded comparable amounts of virus at 33 degrees and 39 degrees, whereas in three other mutants, ts T22, ts T23, and ts AF8, virus production at 39 degrees was reduced to about ...
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ژورنال
عنوان ژورنال: Genetical Research
سال: 1974
ISSN: 0016-6723,1469-5073
DOI: 10.1017/s001667230001466x