单词 lethality 释义 BETA

Examples oflethality

Dictionary> Examples oflethalitylethalityisn’t in the Cambridge Dictionary yet. You can help!Add a definitionFirst, population-based methods focus on reducing the availability of means, for example by fitting catalytic converters in cars to reduce thelethalityof exhaust fumes.From theCambridge English CorpusThe more severe phenotypes result in embryonic or neonatallethality, precluding analysis of anomalies associated with later development such as the development of the murine middle ear.From theCambridge English CorpusHere we describe studies using these deletion complexes to identify and initially characterize a novel embryonic lethal mutation within the tw73 haplotype, termed tw73lab (t, wild 73lethalityat birth).From theCambridge English CorpusProgress in understanding the molecular basis of infection has allowed us to identify such protective alleles and also to infer theirlethalitythrough a lack of homozygous neonates.From theCambridge English CorpusCytochrome c deficiency causes embryoniclethalityand attenuates stress-induced apoptosis.From theCambridge English CorpusHowever, the earlylethalityin the knockout mouse precluded analysis of its function in the kidney.From theCambridge English CorpusFurther, these animals were characterized by a marked reduction in body weight and an increase inlethality.From theCambridge English CorpusThe mutation is associated with fine dorsal striping in affected heterozygous females and prenatallethalityin males.From theCambridge English CorpusHigher doses resulted in frequencies close to that in unirradiated embryos, though considerable embryoniclethalitywas also evident at these doses.From theCambridge English CorpusHowever, several factors precludes a rigorous statistical analysis of the relationship between developmentallethalityand the size of the inserted fragment.From theCambridge English CorpusThis result excludes the possibility that a transplicing effect is involved inlethality.From theCambridge English CorpusIt has an incidence as high as 1 : 250 in embryogenesis, but only 1 : 16,000 of live births due to intrauterinelethality.From theCambridge English CorpusThe authors focus mostly on residual activity (lethality) and address both target and non-target effects.From theCambridge English CorpusThe causal relationship between severe neutropenia andlethalityis also rather weak.From theCambridge English CorpusWhen hatch was complete, individual progenies were scored for semi-sterility (> 30% late embryoniclethality).From theCambridge English CorpusWe directly monitored thelethalityof each genotype during adulthood on 2- and 7-day-old flies.From theCambridge English CorpusThese mice had observable phenotypic effects that ranged from normal to abnormal - evenlethality.From theCambridge English CorpusFurthermore, regardless of the potentiallethalityof the diagnosis, survivability requires chemotherapy.From theCambridge English CorpusIn contrast, this overexpression is not associated withlethalityor brain abnormalities in vivo, indicating dosage effects and the need of additional mutations.From theCambridge English Corpus

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