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GenTegra Ahlstrom GenSaver Card

GenTegra and Ahlstrom have launched the Ahlstrom GenSaver collection card for dried blood spots. The card, which is available in several formats, protects DNA in dried blood spots for more than 20 years without freezing. It combines special paper and GenTegra-DNA Active Chemical Protection, a chemical matrix that helps preserve DNA in the dry state.  

The Scan

Pig Organ Transplants Considered

The Wall Street Journal reports that the US Food and Drug Administration may soon allow clinical trials that involve transplanting pig organs into humans.

'Poo-Bank' Proposal

Harvard Medical School researchers suggest people should bank stool samples when they are young to transplant when they later develop age-related diseases.

Spurred to Develop Again

New Scientist reports that researchers may have uncovered why about 60 percent of in vitro fertilization embryos stop developing.

Science Papers Examine Breast Milk Cell Populations, Cerebral Cortex Cellular Diversity, Micronesia Population History

In Science this week: unique cell populations found within breast milk, 100 transcriptionally distinct cell populations uncovered in the cerebral cortex, and more.