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The Scientist

» invasive species and genetics & genomics

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image: DNA Reveals Ancient Looks

DNA Reveals Ancient Looks

By | January 17, 2013

By analyzing a collection of 24 genetic variations, researchers are able to predict the hair and eye color of long-dead humans.

7 Comments

image: “Social” Chromosome Discovered

“Social” Chromosome Discovered

By | January 16, 2013

Researchers identify a chromosome in ants that influences colony social structure and, much like the mammalian Y sex chromosome, doesn’t recombine.

3 Comments

image: Opinion: Keep Animals in the Classroom

Opinion: Keep Animals in the Classroom

By | January 3, 2013

The release of non-native organisms into the environment by high school teachers should not be used as an argument to stop teaching by hands-on demonstration.

9 Comments

image: Opinion: Teaching Science Without Harm

Opinion: Teaching Science Without Harm

By | January 3, 2013

Animal dissections are not needed in education.

11 Comments

image: DNA Jumps Between Vertebrates

DNA Jumps Between Vertebrates

By | January 3, 2013

Scientists show that horizontal transfer of a particular DNA sequence among a diverse range of vertebrates is more widespread than previously believed.

1 Comment

image: Fast Worms

Fast Worms

By | January 1, 2013

A microfluidic device scans individual C. elegans for abnormal traits and sorts wild-type animals from mutants.

0 Comments

image: Genomics-Informed Pathology

Genomics-Informed Pathology

By | January 1, 2013

Twenty-first century lab reports will include test results read by a new breed of pathologist.

1 Comment

image: Koala Time Machine

Koala Time Machine

By | January 1, 2013

Old koala pelts from museum collections are helping researchers to learn more about the retroviral invasion that may be endangering the Australian marsupial.

0 Comments

image: Limber LIMS

Limber LIMS

By | January 1, 2013

Using laboratory information management systems (LIMS) to automate and streamline laboratory tasks: three case studies

1 Comment

image: Genetic Clues in the Newtown Massacre

Genetic Clues in the Newtown Massacre

By | December 20, 2012

Investigators are calling on scientists to comb Adam Lanza’s DNA for potential drivers of his violent behavior last week in Connecticut.

2 Comments

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