Want to know what kind of people our ancestors were, their names, how and where and when they lived? Ulster Ancestry undertake family history & ancestry / ancestral research in the Province of Ulster.

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Race, ethnicity, and ancestry labels are often used in genomics and genetics research to describe human genetic differences, which is misleading and inaccurate. Researchers and scientists who utilize genetic and genomic data should rethink and justify how and why they use these descriptors in their work.

With Thailand serving as a significant commercial hub for centuries, Chinese merchants played a key role in bridging cultural linkages through marine trade prior to the establishment of diplomatic ties between Thailand and China in 1975. To celebrate the 48th anniversary of this milestone, Life explores Bangkok's early communities to learn more about our ancestry.

Recent DNA findings from Pompeii reveal complex ancestry and social diversity, challenging earlier assumptions about family structures and cultural roles in the ancient city. Analysing skeletal remains has shown that some groups presumed to be family members were not biologically related, while traditional gender roles were also re-evaluated. This research highlights the cosmopolitan nature of Pompeii’s society and opens a new chapter in understanding life before the eruption of Mount Vesuvius.

Founded in 1868, Tatas have become one of largest and most diverse global conglomerates. It is a name heard in almost every home in India and tens of millions overseas.

A new study suggests, for men with West African genetic ancestry, living in a disadvantaged neighborhood was associated with a higher risk of prostate cancer. The researchers posit that chronic stress—such as from racial profiling, housing discrimination, and exposure to violence—may be a possible driver.

After sequencing the Neanderthal genome, scientists discovered all modern humans carry some Neanderthal ancestry in their DNA — including Africans, which was previously not known. 

Direct-to-consumer genetic tests are sold online and in shops as a way to “find out what your DNA says". They insights into ancestry or disease risks; others claim to provide information on personality, athletic ability, and child talent. However, interpretation of genetic data is complex and context dependent, and DTC genetic tests may produce...

Women of Latin American origin in the United States are more likely to be diagnosed with advanced breast cancer and have a higher risk of mortality than non-Hispanic White women. Studies in U.S. Latinas and Latin American women have reported a high incidence of HER2 positive (+) tumors; however, the factors contributing to this observation are unknown. Genome-wide genotype data for 1,312 patients from the Peruvian Genetics and Genomics of Breast Cancer Study (PEGEN-BC) were used to estimate genetic ancestry. We tested the association between HER2 status and genetic ancestry using logistic and multinomial logistic regression models. Findings were replicated in 616 samples from Mexico and Colombia. Average Indigenous American (IA) ancestry differed by subtype. In multivariate models, the odds of having an HER2+ tumor increased by a factor of 1.20 with every 10% increase in IA ancestry proportion (95% CI, 1.07–1.35; P = 0.001). The association between HER2 status and IA ancestry was independently replicated in samples from Mexico and Colombia. Results suggest that the high prevalence of HER2+ tumors in Latinas could be due in part to the presence of population-specific genetic variant(s) affecting HER2 expression in breast cancer.Significance:The positive association between Indigenous American genetic ancestry and HER2+ breast cancer suggests that the high incidence of HER2+ subtypes in Latinas might be due to population and subtype-specific genetic risk variants.