Health News from the Chronicles


CRISPR-Cas Protein Roles and Teamwork

The cover of Molecular Cell in which the paper was originally published. In this initial adaptation phase, one of two different Cas4 proteins recognizes a signaling placeholder in the sequence that occurs adjacent to the snippet of DNA that is excised. When the Cas1 and Cas2 proteins are present in…
Moving Evolution Education Forward

Moving Evolution Education Forward

Recent research co-authored by department of genetics Ph.D. candidate Michelle Ziadie focuses on resources available for undergraduate evolution instructors. From the abstract of the paper: Evolution is a unifying theory in biology and is challenging for undergraduates to learn. An…
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How corn breaks genetics laws

In a new paper published in the journal Cell, genetics professor Kelly Dawe solves a long-sought mystery: Modern genetics is based on the idea that genes are passed on to progeny in a predictable fashion, as first described by 19th-century Austrian botanist Gregor Mendel. He determined that…
photo of three men in a lab

Microbes and a changing environment

A striking new study published in the journal Cell shows details how ancient microbes that thrive in some of the world’s most extreme environments and modern-day humans have more in common than meets the eye—namely, they both respire and conserve energy using a similar molecular mechanism, one that…
photo of grads in caps and gowns

Spring Commencement 2018

Today is The Day - all of the studying, books, classes, exams, friends, professors, meetings, study guides, notecards, letters home, study abroad experiences, internships, parttime jobs, scholarships, sporting events, weekends, pranks, performances, all-nighters, early coffees, late dinners, awards…