Thus, Al atoms keep the same sequence and migrate in a straight line during migration.
We examine migration by introducing migration efficiency, a quantitative parameter to determine how strongly cells migrate in a certain direction.
Following the irradiation of the centrosome region the cells lost their ability to migrate in a straight line and had a decreased migration rate.
Given that APC localised to the plus ends of microtubules is implicated in microtubule dynamics and cell migration [36], [41], [42], we examined phospho-β-catenin in cells stimulated to migrate in a scratch wound assay.
But exactly what additional scientific experiment is necessary to demonstrate that it is easier for salmon to migrate in a free-flowing river than to negotiate a several-hundred-foot-high concrete barrier?" Environmentalists praised Mr. Kitzhaber.
This has been down to a number of aspects, including the eradication of rinderpest (introduced by European farmers), the successful management of tourism, and allowing the herbivores to migrate in a landscape free of barriers.
Whales migrate in a group, called a pod, to the cold waters of Antarctica because of an abundance of food, Mr. Acharya said, and migrate back to warmer waters during winter to mate and give birth.
The interfaces migrate in a retraceable way.
MDA-MB-231 cells transfected with siCXCR4 were allowed to migrate in a cell-free gap created in the culture plate.
A laboratory evaluation test showed that the fluorescent polymer microspheres had good water swelling capability, thus they had the ability to plug and migrate in a sand pack.
Dragonflies, like birds, have keen eyesight and fly during the day, so it's not surprising that both migrate in a similar way, he says.
