Sentence examples for studies are lethal from inspiring English sources
Fibroblast growth factors are peptides involved in signalling for correct vertebrate development in vivo and determining their function has presented major difficulties as many knock-out studies are lethal in embryonic stages or do not cause any particular phenotype as a result of the redundancy of this family (Itoh, 2007).
The criteria for inclusion in this study were lethal bilateral renal agnesis OR renal hypoplasia OR renal dysplasia.
The end points of genomic instability used in this study were lethal mutations/delayed reproductive death and delayed cytogenetic abnormalities in the progeny of cells that were exposed to the debris.
In this regard, studies have shown that C. jejuni grown in a salt buffered medium at 37 °C shows no killing; only increasing the NaCl concentration in this salt buffered medium to 2%, which is 3.5-fold higher than the 0.58% used in this study, was lethal.
In all organisms that have been studied, CenH3 deletions are lethal and lead to catastrophic defects in chromosome segregation (Stoler et al., 1995; Buchwitz et al., 1999; Howman et al., 2000; Blower and Karpen, 2001; Talbert et al., 2002).
The amount of drug administered in these studies is important, as high concentrations are lethal.
Leadoff walks are lethal.
Skateboards are lethal weapons.
No previous studies are available on the lethal effect of ingested conidia of EPF in the stored-grain insects, but few earlier studies are available on other insect species that indicated the possibility of such effect in the nymphs of the grasshopper, Melanoplus sanguinipes F., when fed on bait substrate of B. bassiana (Inglis et al. 1996).
