| At gastrulation, the germ plasm is located in cells in the floor of the blastocoel cavity, among the cells that give rise to the endoderm. |
| Transgenic flies were then produced using the standard embryo pole plasm injection technique. |
| Analysis of homozygous germline clones can be employed to reveal the role of pleiotropic genes in pole plasm formation. |
| When screening germ plasm for Karnal bunt resistance, allantoid secondary sporidia produced in solid media should be used as inoculum. |
| Prominent among the defenders of natural selection was the German biologist August Weismann, who in the 1880s published his germ plasm theory. |
| He has been evaluating 53 accessions of hairy vetch in the USDA germ plasm collection to identify plants useful as parental material. |
