Sentences with phrase «nuclear genome samples»
His team ended up with nuclear genome samples from only three mummies, each from a different time period.
http://www.sciencemag.org/ Not exact matches
The study has solid geographical sampling, and the team's statistical analysis of two DNA genomes — mitochondrial and nuclear — shows pretty good evidence for the new species, says Bryan Stuart, a curator of herpetology at the North Carolina Museum of Natural Sciences in Raleigh, who was not involved in the work.
However, since plant tissues harbor three separate genomes (nuclear, chloroplast, and mitochondrial), it can often be challenging to isolate the particular genome of interest from extracted DNA samples.
Genetic studies using samples along the distribution range of both subspecies and based on a few dozen nuclear markers have revealed loci of relatively high divergence (0.3 — 1.2 %) between subspecies embedded in a genome otherwise characterized by low levels of differentiation and high levels of bidirectional gene flow [21], [24]--[26], likely facilitated by high effective population sizes, high dispersal, and a relatively short generation time [21], [24]--[26].
We first used in - solution capture method to enrich the DNA library for human mitochondrial DNA fragments5, 23 to screen for samples with sufficient quality for nuclear genome SNP genotyping.