Tag: Genetics
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Science & Tech
Bringing Stone Age genomic material back to life
Scientific breakthroughs will enable exploration of Earth’s biochemical past, with hopes of discovering new therapeutic molecules.
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Science & Tech
DNA shows poorly understood empire was multiethnic with strong female leadership
Biomolecular archaeology reveals a fuller picture of the Xiongnu people, the world’s first nomadic empire.
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Health
Demystifying Parkinson’s
Vikram Khurana discussed recent advances and new, individualized approaches to Parkinson’s, as well as implications of the recent findings.
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Science & Tech
Tracing history of early seafarers through genes
New genetic research shows untold migration to remote Pacific islands was generally matrilocal.
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Science & Tech
Was Facebook the original social network? Not by a long shot
New research produces earliest DNA from Sub-Saharan Africa and a more complete look at ancient peoples.
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Science & Tech
Seeing squid more clearly
Harvard researchers shed new light on squid eye development and convergent evolution.
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Science & Tech
Geneticists’ new research on ancient Britain contains insights on language, ancestry, kinship, milk
Two new studies highlight technological advances in large-scale genomics and open windows into the lives of ancient people.
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Campus & Community
A pioneering geneticist and Renaissance man of parts
Colleagues and friends remember Richard Lewontin as whip-smart, a fierce debater, and an engaged and loyal mentor and friend.
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Science & Tech
Taking a step toward discovering the cause of joint disease
A Harvard study could lead to potential therapeutics for one of the most prominent ailments of the elderly and one of the most prominent musculoskeletal defects in newborns.
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Science & Tech
A gut feeling
Researchers identify links between genetic makeup of bacteria in human gut and several human diseases.
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Campus & Community
Cultivating a career in science
It was her interest in research that brought Zahra Aldawood, D.M.Sc. ’18, M.M.Sc. ’21, to Harvard School of Dental Medicine.
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Science & Tech
‘The most charismatic and strange of all flowering plants’
Sapria genome shows astonishing gene loss and gene theft.
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Science & Tech
Life’s Frankenstein monster beginnings
The evolution of the first building blocks on Earth may have been messier than previously thought, likening it to the mishmash creation of Frankenstein’s monster.
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Science & Tech
The evolution of flightless birds
Based on an analysis of the genomes of more than a dozen flightless birds, including an extinct moa, a team led by Harvard researchers found that while different species show wide variety in the protein-coding portions of their genomes, they appear to turn to the same regulatory pathways when evolving flight loss.
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Science & Tech
DNA reveals we are all genetic mutts
Geneticist David Reich discusses DNA findings that show how migration shaped Europe and southern Asia, and that “No population is, or ever could be, pure.”
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Science & Tech
Twins in space
To understand the strain that space flight places on the body, NASA-affiliated researcher Brinda Rana has been examining the molecular changes in the twin astronauts Scott and Mark Kelly for five years.
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Health
Study identifies hundreds of genetic ‘switches’ that affect height
Researchers discovered hundreds of genetic “switches” that influence height, then performed tests that demonstrated how one such switch altered the function of a key gene involved in height difference.
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Science & Tech
History under the microscope
Researchers delivered lectures on recent findings to launch the Max Planck-Harvard Research Center for the Archaeoscience of the Ancient Mediterranean.
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Health
Mom, dad set in their ways? Maybe it’s not their fault
Research led by Hopi Hoekstra breaks new ground by uncovering links between the activity of specific genes and parenting differences across species
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Science & Tech
Why sing to baby? If you don’t, you’ll starve
A new study suggests that infant-directed song evolved as a way for parents to signal to children that their needs were being met, while leaving time for other tasks, like food foraging or caring for other offspring.
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Campus & Community
‘If you’re not failing, you’re probably not trying as hard as you could be’
Interview with geneticist George Church as part of the Experience series.
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Campus & Community
Doubling up at Harvard
Harvard staff photographers interviewed four sets of twins currently enrolled as undergraduates at Harvard College, to gain a glimpse into these unusual relationships.
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Science & Tech
For groups in conflict, genes matter
Visiting professor Sasha Kimel examined whether information about genetic links can influence groups in conflict.
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Campus & Community
Faculty elected to National Academy of Sciences
Five Harvard faculty members were elected to the National Academy of Arts and Sciences.
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Campus & Community
Kleckner receives Thomas Hunt Morgan Medal
Nancy Kleckner, the Herchel Smith Professor of Molecular Biology, has been awarded the Thomas Hunt Morgan Medal by the Genetics Society of America in recognition of her many significant contributions to our understanding of chromosomes and the mechanisms of inheritance.
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Health
History as mosh pit
Today’s discoveries in DNA technology are as exciting as another era’s moon missions, opening avenues of scientific inquiry and invigorating even longstanding fields, speakers at a Radcliffe science symposium on DNA said.
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Health
Improved accuracy in genome editing
A team of scientists has engineered a form of the genome-editing protein Cas9 that can be controlled by a small molecule and offers improved DNA specificity.