Notably, recent evidence from a study of O. mykiss in Idaho has shown that losses of genetic diversity because of cumulative effects of small migration blockages (culverts) were much more substantial than those caused by more dramatic, natural disturbances such as wildfires and landslides (H. Neville, personal communication; October 2007).
More substantial measures would presumably cause more dissent and delay, especially among the regime's top brass.
Thus, perhaps bacteria injection did not cause change in expression of a large, unique subset genes, but rather caused more substantial changes in the magnitude of expression levels of some genes, as indicated by hierarchical clustering.
Hidden beneath the surface are more substantial opponents and wider causes of resentment.
The results indicated that rock fragment content, soil pH value, bulk density, inorganic carbon, and base saturation increased following landslide deposition and that severe landslide deposition caused more substantial increases.
Their results predict rising sea temperatures will alter reef fish community structure by causing more substantial declines in cardinalfish populations than in the damselfish populations.
24 ML241 had a modest effect on TCRα GFP, but ML240 caused more substantial accumulation of this reporter, particularly in the insoluble (Ins) fraction, and to a lesser extent in the "nucleus plus membrane" (NM) fraction.
Notably, daf-2-mutant animals were more resistant to arsenite than prdx-2-mutant animals, suggesting that further derepression of DAF-16 and SKN-1 in these animals might cause a more substantial increase in stress resistance.
Indeed, if this were the case, one might expect that ozone, a powerful inducer of pulmonary inflammation, would be able to cause even more substantial cardiovascular changes than PM, which has not been shown to date.
However, there is a potential mechanism which could cause a more substantial underestimation: using only times between tests during pregnancy excludes early pregnancy in which women might not be aware of being pregnant and thus be less careful in avoiding the exposure to toxoplasmosis.
Thermal treatment in air at 450 °C causes a more substantial passivation due to formation of a thick oxide layer, estimated at about 80 nm for a 16 h treatment on the basis of weight increase, disregarding roughness.
