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Thermo Fisher Scientific Invitrogen Collibri DNA Library Prep Kits

Thermo Fisher Scientific has launched several Invitrogen Collibri DNA Library Prep kits for use with high-throughput Illumina sequencing systems. The kits contain a tracking dye to visualize the library prep process and to show that reagents have been properly mixed. The dyes do not interfere with enzymatic reactions and do not affect the sequencing results. Four versions of the kit are available, for either physically sheared or enzymatically sheared DNA, and involving either PCR or no PCR. All kits contain adapters with unique dual indexes or combinatorial dual indexes that enable up to 24 or 96 samples to be pooled for sequencing.

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.