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Articles by Guest Author (155 results)
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A microbiologist’s quest to understand CRISPR in bacterial self-defense
2024 Genetics Society of America Medal recipient Luciano Marraffini determined how CRISPR-Cas systems destroy genetic targets with precision, paving the way for gene editing technology development.
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A young professor shaping how to study and communicate chromosome dynamics
2024 Genetics Society of America Early Career Medal recipient Ofer Rog pursues a mechanistic understanding of chromosome structure and function during meiosis.
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Unlocking mysteries of trait and disease heritability in dogs
2024 Edward Novitski Prize recipient Elaine Ostrander, a pioneer of the domestic dog model, discovered numerous genes affecting dog size, morphology, behavior, and disease susceptibility—many of which have relevance in humans.
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Build-a-Genome course: Recruiting an army of undergraduates to synthesize yeast genome
2024 Elizabeth W. Jones Award for Excellence in Education recipient Jef Boeke considers himself a geneticist turned engineer. He transformed his landmark synthetic yeast genome project into a research-heavy teaching course, revolutionizing molecular biology and genetics education.
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Science & Publishing
Beer brewers and geneticists collaborate on study of yeast changes during commercial fermentation
Domesticated yeast adapts to harsh brewing tank environments, including little oxygen and lots of alcohol.
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The worm whisperer: One scientist’s journey into understanding worms
2024 Thomas Hunt Morgan Medal recipient Paul Sternberg’s decades-long discoveries in worm physiology, development, and behavior addressed fundamental mysteries in evolutionary biology, genetics, and systems neuroscience.
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News
A fly geneticist’s journey into discovering rules of organ development
2024 George W. Beadle Award recipient Deborah Andrew discovered new genes and pathways in Drosophila salivary gland organogenesis. Now, her work can help optimize cell secretion in therapeutic applications and fight malaria.
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In Memoriam: Ellsworth Herman Grell (1932–2023), a pioneer of Drosophila genome engineering and annotation
Ellsworth (Ed) Grell blessed the Drosophila community through three enduring legacies: as a pioneer of chromosome mechanics, as a primary organizer and synthesizer of genetic knowledge in Drosophila, and as a graceful mentor to those fortunate to have known him personally. Ed grew up in rural Nebraska, completed his undergraduate studies at Iowa State, and…
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Science & Publishing
Parrot plumage study aids breeders and endangered natural populations
Yellow coloration is maladaptive in the wild but prized by breeders.
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Science & Publishing
Scientists pinpoint the “fight” in fighting chickens
A genome-wide association study published in G3: Genes|Genomes|Genetics offers insights into the genetic origins of aggression in gamecocks.
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Science & Publishing
Cracking the pear genome: how students helped unlock a new tool for the pear industry
Pears are big business in the United States’ Pacific Northwest. But did you know that traditional pear breeding has remained largely unchanged for centuries? This slow process is difficult and costly, requiring the long-term commitment of labor, materials, and land-space resources. However, traditional pear breeding might get some help from genomics, thanks to a unique…