By the third generation descendents of migrants had usually swapped to English alone.
Rapid amplification of novel 35S rDNA units has been observed in the fourth generation descendents of synthetic allopolyploids, artificially created to resemble natural N. tabacum[ 31].
Predator-naïve (lab-reared) test fish were first generation descendents of fish collected from the Río Oxolotán near the town of Tapijulapa, Tabasco, México.
When considering only first generation descendents, the benefits of sexual selection are restricted to possibly producing better offspring – a considerable advantage to unfit females, but only a limited gain to highly fit ones.
But A. prolifera had one copy of each gene from each of the two species, indicating that A. prolifera is a first-generation descendent of elkhorn and staghorn corals.
Raised near Pollsmoor, a maximum-security prison outside Cape Town, Subotzky a second-generation descendent of well-off Latvian immigrants voluntarily spent time locked up with prisoners.
This isolate is a first-generation descendent of the ES114 which served as the source of genomic DNA for the original ES114 sequencing project.
Their second- and third-generation descendents now want spiritual leaders who can teach Islam in an American context.
Because company rules prevent workers from transferring across divisions, or new workers from entering the estates, except through marriage, most of the current workers are the third-generation descendents of the original migrant families from the 1930s.
