Sentence examples for variation are responsible from inspiring English sources

Few studies have quantified regional variation in tree mortality, or explored whether species compositional changes or within-species variation are responsible for regional patterns, despite the fact that mortality has direct effects on the dynamics of woody biomass, species composition, stand structure, wood production and forest response to climate change.

In ruling out more trivial explanations for these data, our findings raise the possibility that intrinsic drivers of genetic variation are responsible for the targeted sequence changes we detect.

These commercial birds were raised in a homogenous environment and exhibited a large spread in pathological response, suggesting that a mechanism other than environment, genetic variation, is responsible for the resistant or susceptible phenotypes and is available to select upon.

This crucial variation is responsible for working in different UV regions of the spectrum.

Last week, researchers in the United States and France announced a surprising discovery: a single genetic variation is responsible for 18 to 37percentt of Parkinson's disease cases in Ashkenazi Jews and North African Arabs.

For example, Charles and Guryan (2008) emphasize that there is substantial variation across U.S. locations in prejudice, and that this variation is responsible for some of the variation in black-white gaps in wages.

A later study by Smith incorporating Garden Park Coloradoo) and Dinosaur National Monument (Utah) specimens found no justification for multiple species based on skeletal variation; skull variation was most common and was gradational, suggesting individual variation was responsible.

Therefore, within-population variation in parental care emerges by sexually different mechanisms; between-individual variation was responsible for the observed pattern of offspring desertion in females, whereas within-individual variation was responsible for the observed pattern in males.

Triplicate gels cluster together which indicates that the biological variation is responsible for the clear separation of the different samples.

Future studies are required to determine the extent to which this variation is responsible for differences in disease prevalence between populations.

Given the diversity of origins of these six taxa as inferred from molecular markers and the large geographic distances between the sampling sites, it is unlikely that shared ancestral variation was responsible for the observed pattern in this case.