Sentence examples for dispersal environment from inspiring English sources

In both wild flowers and those from cuttings, pollen was transferred directly from living anthers of a single cut flower to a stigma by a toothpick, thus pollen was only exposed to the dispersal environment for a few seconds.

The high dispersal marine environment is clearly not a barrier to speciation in diatoms, a group of organisms with an estimated 100 200,000 species, second only to angiosperms as the most diverse primary producers on the planet [ 11, 13].

For example, FAD in the form of matching habitat choice might change the distribution of variation across a species' range, where clines are expected to become steeper with responsiveness of dispersal to environment, in the sense that individuals more often move out of the hybrid zone (where they may mix their gametes) in response to gradients affecting fitness [ 87].

In some cases, dispersal between environments leads to recombination that impedes mating isolation [7].

In this way plasticity can minimise the costs incurred from dispersal into environments with different selection regimes [ 18, 29].

Several factors can be identified as relevant for transgene dispersal in the environment.

These data suggest that S. cerevisiae ascospores are a cell type specialized for dispersal in the environment via Drosophila vectors.

In the context of a changing environment, dispersal plays a crucial role in tracking favorable environmental conditions through space [ 74].

Thus parthenocarpy caused by DefH9-RI-iaaM gene represents also a tool for mitigating GM seeds dispersal in the environment.

Contamination of food by chemicals can result from their use on agricultural commodities; accidents or misuse during food handling and processing; nucler weapon testing and operation of nuclear power plants; and disposal of industrial chemicals or by-products with subsequent dispersal into the environment.

In species with more frequent gene flow, the extent to which mating system evolution depends on local adaptation may depend on rates of dispersal into novel environments and the fitness consequences of selfing versus outcrossing within those environments.