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This Week in Nature: Apr 12, 2007

An editorial discusses what should be done for Europe to have a free exchange of science. The “green paper” issued by the European Commission identifies the issues plaguing European research, such as incompatible inter-country regulations and a lack of funding sources, and asks for suggestion to remedy those problems, but the editorial says that “the commission does not have the clout to implement such reforms on its own.”

The cover of this week’s issue features cancer genomics and the work of Charles Mullighan and his colleagues. Using SNP arrays, they looked for genetic lesions in pediatric acute lymphoblastic leukemia cells. In their genome-wide search, the researchers found that in one copy of chromosome 9 a small portion was missing — the part belonging to the PAX5 gene. This study, says the related News and Views, will affect large-scale efforts to characterize the cancer genome as well as underscore the importance of genomic copy number.

Another article introduces an epistatic miniarray profile of 743 Saccharomyces cerevisiae genes. Led by Sean Collins, the researchers created the map by evaluating the pair-wise genetic interactions of these genes that were involved in chromosomal maintenance. The map showed that the genes could be separated into two classes based on whether the proteins perform a similar function.

The Scan

Billions for Antivirals

The US is putting $3.2 billion toward a program to develop antivirals to treat COVID-19 in its early stages, the Wall Street Journal reports.

NFT of the Web

Tim Berners-Lee, who developed the World Wide Web, is auctioning its original source code as a non-fungible token, Reuters reports.

23andMe on the Nasdaq

23andMe's shares rose more than 20 percent following its merger with a special purpose acquisition company, as GenomeWeb has reported.

Science Papers Present GWAS of Brain Structure, System for Controlled Gene Transfer

In Science this week: genome-wide association study ties variants to white matter stricture in the brain, and more.