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This Week in Nature: Jun 10, 2010

In an advance, online publication of Nature this week, an international research team reports "the genome-wide structure of the Jewish people." The researchers used high-density bead arrays to genotype individuals from 14 Jewish diaspora communities and when compared with the patterns of genome-wide diversity from 69 non-Jewish populations, the team distinguished "the variegated genetic architecture of the Middle East, and trace the origins of most Jewish Diaspora communities to the Levant."

Another Nature paper published online in advance outlines the "functional impact of global rare copy-number variation in autism spectrum disorders." Researchers at The Hospital for Sick Children in Toronto and their colleagues analyzed the genome-wide characteristics of rare copy number variants using dense genotyping arrays. They found that, ASD individuals, when compared with matched controls, carried a "higher global burden of rare, genic copy number variants ... especially so for loci previously implicated in either ASD and/or intellectual disability."

In a Nature Genetics paper published online this week, investigators in Singapore write that "transposable elements contributed up to 25 percent of the bound sites in humans and mice and have wired new genes into the core regulatory network of embryonic stem cells." In examining the genome-wide binding locations of the genes encoding OCT4, NANOG, and CTCF, in mouse embryonic stem cells, the authors "found that the binding profiles of OCT4 and NANOG are markedly different, with only [about] 5 percent of the regions being homologously occupied," they write.

Meanwhile, in Nature Reviews Genetics, a trio of researchers at the University of California, San Diego, School of Medicine says that while "epigenomics, transcriptomics, proteomics and genomics each provide an insightful" outlook, their purviews are one-dimensional. "Integrative analysis promises a unified, global view," they write. Of course, the amount of information being generated from diverse platforms poses "multiple challenges for data access and processing." The authors discuss potential solutions to such challenges in their review.

The Scan

Boosters Chasing Variants

The New York Times reports that an FDA advisory panel is to weigh updated booster vaccines for COVID-19.

Not Yet

The World Health Organization says monkeypox is not yet a global emergency, the Washington Post reports.

More Proposed for Federal Research

Science reports that US House of Representatives panels are seeking to increase federal research funding.

PLOS Papers on Breast Cancer Metastasis, Left-Sided Cardiac Defects, SARS-CoV-2 Monitoring

In PLOS this week: link between breast cancer metastasis and CLIC4, sequencing analysis of left-sided cardiac defects, and more.