Sentence examples similar to transformation occurs only from inspiring English sources
By creating an Mll/AF9 knock-in model of AML, in which the fusion gene remained under endogenous promoter control, John Kersey's group in Minnesota demonstrated that transformation occurred only in hematopoietic stem cells and not committed granulocyte-monocyte precursors as can be achieved with the higher expression levels resulting from retroviral transduction (Chen et al, 2008).
In all cases, chemical transformations occur only when the collision energy is higher than a threshold value.
A marked increase in magnetite character can be observed in successive spectra, which is indicative of chemical transformations occurring only in the initial 57Fe atoms oxidized and precipitated on the pyrolusite surface.
According to this theory, usually applied to computing, transformation of an entire system occurs only at the pace of the slowest part to change.
Our results suggested a fine grid search for the transformation parameter should be used regardless the inclusion of factors with potential structural effects and regardless of whether the analysis uses the linear or mixed model settings, because the agreement on test for the structural effects occurs only if both transformations are optimized.
It occurs only marginally in northern Greece.
Many deterioration processes are accompanied by biochemical transformations that occur only at certain temperatures, in the growing phase as well as in the development phase of the organism.
The phase transformation is considered to occur only within transformation strips on the phase diagram and only on loading path segments oriented in the transformation direction.
Biochemical transformations are assumed occurring only in the fluidized bed zone but not in the free-support material zone.
This strongly suggests that vacancies formed only when phase transformation occurs.
HPV infection is responsible for cell immortalization, but full transformation and tumor formation occur only years after infection.
