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image: Migratory Eels Use Magnetoreception

Migratory Eels Use Magnetoreception

By | April 14, 2017

In laboratory experiments that simulated oceanic conditions, the fish responded to magnetic fields, a sensory input that may aid migration.

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Scientists identify a mutation in the CRY1 gene in people with abnormal sleeping patterns.

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image: Mutations Linked to Secondary Cancers

Mutations Linked to Secondary Cancers

By | April 4, 2017

Childhood cancer survivors with mutations in certain cancer-risk genes have a higher risk of developing additional neoplasms later in life, according to research presented at the American Association for Cancer Research annual meeting.

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image: Image of the Day: Colorful Chromosomes

Image of the Day: Colorful Chromosomes

By | March 16, 2017

This 3-D model of the mouse genome depicts the interactions between chromosomes within an embryonic stem cell.

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image: Genome Digest

Genome Digest

By | March 16, 2017

What researchers are learning as they sequence, map, and decode species’ genomes

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A species concept based on interacting nuclear and mitochondrial genes in bird species holds promise to more objectively define species.

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image: Protecting Patients from Genetic Discrimination

Protecting Patients from Genetic Discrimination

By | March 2, 2017

Despite laws meant to protect US citizens from insurance discrimination due to their DNA, some still fear such judgment, while others claim they have experienced it. 

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image: Duplicated Genes May Reduce Resilience in Yeast

Duplicated Genes May Reduce Resilience in Yeast

By | February 14, 2017

Researchers find that some duplicated yeast genes develop dependency—the loss of one copy leads to the failure of the other.

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Preliminary results suggest a major shift in one astronaut’s microbiome.

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image: The Genetics of Human Height

The Genetics of Human Height

By | February 2, 2017

Researchers can now explain more than a quarter of the variability in human stature.

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