The years of compulsory education in the origin country caused a substantial reduction in variance at the origin level: the longer the length of compulsory education, the better especially first generation migrant children who have attended education in that particular origin country perform in science.
Interestingly, the areas where the highest PfSERCA diversity was observed in this work and in previous studies are those with an elevated prevalence of haemoglobinopathies such as HbS, namely African populations [55] and South American countries with a substantial population of African origin (e.g. Belize, French Guiana and north Brazil).
The "executive branch's failure to crack down on illegal weapons traffickers or keep track of third party transfers of U.S. weaponry allowed a substantial flow of U.S.-origin military equipment and military components to make their way to Iraq".
Therefore, we all harbor a large amount of variation that arose before the origin of modern humans, and a substantial fraction of this arose before the origin of Neanderthals.
The constituency has a large number of retirees and a substantial population of South Asian origin.
Imported foods sold in groceries and other food stores must be labeled with their country of origin, but a substantial portion of imports end up in restaurant and food service meals, where consumers have no idea of their source.
In contrast, the more restricted phylogeography of haplogroup M points to the Indian subcontinent as the origin of a substantial fraction of Roma maternal lineages.
Early pioneering work has demonstrated that TEs have contributed to the origin of a substantial fraction of human regulatory sequences (Jordan et al. 2003).
Single-gene duplications including local (tandem or proximal) and dispersed duplications also contribute to the origin of a substantial portion of Arabidopsis genes [ 5, 7, 8].
We found that, while most cell lines correctly matched their reported strain(s) of origin (98/99), a substantial fraction of cell lines had evidence of cross-contamination and/or aneuploidy.
These parity-induced mammary epithelial cells are the cell of origin for a substantial proportion of tumours in transgenic mice expressing the unactivated Her2/neu (ErbB2) oncogene under the MMTV promotor [ 62], although this is not seen with the wnt1 oncogene.
