What the DNA Cymru test reveals is that his Y-chromosome
- a small piece of DNA passed down from father to son - has genetic markers which almost certainly arose in Wales.
point mutation rate in humans " uses more than 50,000 years of male lineage to provide a much more detailed and accurate estimate of the mutation rate in the male sex chromosome.
During the Y-chromosome
work, I found out that there wasn't a link between Richard III and the male relatives who are alive today," Dr King said.
But the documents said there was a Y-chromosome
on the murder weapon," Mr Thornton said.
The first peopling of South America: new evidence from Y-chromosome
Lieuwe and Vincent van Gogh share about 1/16th of the same genes, including the Y-chromosome
that is passed down the male lineage.
Washington, May 14 ( ANI ): Researchers have found a way to shed light on the early stages of degeneration of Y-chromosome
, by investigating the process in plants.
The USMARC team developed a PCR test that indicates whether a female is carrying Y-chromosome
deletions and male infertility: State of the art and clinical implications.
6] However, Y-chromosome
RFLP studies conducted by Spurdle and Jenkins[7,8] provided the first definitive evidence that the male gene pool of SA Lemba was derived, in part, from non-African sources.
Defining regions of the Y-chromosome
responsible for male infertility and identification of a fourth AZF region (AZFd) by Y-chromosome
or Y-DNA test and the mitochondrial test or mtDNA.