We applied the Bayesian clustering algorithm STRUCTURE [25], [26] using an ancestral reference set of Native Americans, Africans and Europeans to estimate admixture proportions in our census-based the Puerto Rican sample (Figure 1A).
The Costa Rican sample is older than the Taiwanese sample (Table 1), reflecting differences in the sampled population (60+ for CRELES, 53+ for SEBAS).
The analysis comes from data from the Latin American Migration Project's Puerto Rican and Dominican samples of householders (N = 440) to explore the rationale behind the destination decisions of Puerto Rican and Dominican migrants to the United States.
In this sample of pregnant Puerto Rican women, 152 urine samples were available for analysis for most analytes, except for 4-F-3-PBA (N = 116) and 3-PBA (N = 141) due to quality control issues and the presence of interfering compound(s) in the urine, respectively.
The CLM (Colombians from Medellín, Colombia), MXL (Mexican Ancestry from Los Angeles, USA), and PUR (Puerto Ricans from Puerto Rico) samples from the Americas all showed mixtures of predominantly Native American and European ancestry with <10% Niger-Congo ancestry (Supplementary Fig. 4 and Supplementary Table 1).
The Boricua Youth Study (BYS) is an epidemiological research study assessing mental health in a community sample of Puerto Rican youth.
In our study, metagenomic NGS and SURPI analysis facilitated rapid identification and whole-genome recovery of 3 Puerto Rican CHIKV strains directly from primary samples without the need for viral culture.
You can sample Dominican and Puerto Rican cuisine at the equally informal Molino Rojo.
This study examined associations between diet quality, as assessed by the Mediterranean diet and HEI 2005, and cognitive performance in a sample of 1,269 Puerto Rican adults aged 45 to 75 years and living in the Greater Boston area of Massachusetts.
We analyzed a census-based sample of 642 Puerto Rican individuals that were genotyped for 93 ancestry informative markers (AIMs) to estimate African, European and Native American ancestry.
