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Greg Copenhaver

@copenhaverlab

Geneticist at UNC Chapel Hill interested in how meiosis and recombination work. Editor at PLOS Genetics.

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25.10.2023
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Latest posts by Greg Copenhaver @copenhaverlab

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Our (@jeffsekelsky.bsky.social, Corbin Jones & me) #Meiosis, Recombination & Evolution of Sex class @uncchapelhill.bsky.social geeked out about #BChromosomes w/ Patrick Ferree from @scrippscollege.bsky.social about his @plosbiology.org paper on female meiotic drag in Nasonia: doi.org/10.1371/jour...

06.03.2026 20:22 πŸ‘ 11 πŸ” 7 πŸ’¬ 3 πŸ“Œ 0
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Beautiful crisp day in North Carolina. A great day to vote.

24.02.2026 19:02 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Our (@jeffsekelsky.bsky.social , Corbin Jones & me) #Meiosis, Recombination & Evolution of Sex class @uncchapelhill.bsky.social loved talking to Jeremy Searle from Cornell about his review on #Robertsonian translocations doi.org/10.1159/0005... & exciting unpublished work! Amazing cytogenetics.

20.02.2026 20:41 πŸ‘ 5 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
PNAS Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans...

Fun fact – Kent’s paper follows up on Lillian Morgan’s paper on ring chromosomes published 100 years and 1 day ago:
doi.org/10.1073/pnas...

06.02.2026 21:01 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Our (@jeffsekelsky.bsky.social, Corbin Jones & me) #Meiosis, Recombination & Evolution of Sex class @uncchapelhill.bsky.social had a great chat w/ Kent Golic @uofubiology.bsky.social about his lab's #GENETICS paper on #Drosophila ring chromosomes:
doi.org/10.1093/gene...

06.02.2026 21:01 πŸ‘ 16 πŸ” 3 πŸ’¬ 2 πŸ“Œ 0
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Our @jeffsekelsky.bsky.social, Corbin Jones, & me) #Meiosis, Recombination & Evolution of Sex class @uncchapelhill.bsky.social had a great talk w/ Steve Perlman from U of Victoria @uvic.ca about his lab’s @pnas.org paper on male and female X chromosome drive in D. testacea
doi.org/10.1073/pnas...

23.01.2026 21:02 πŸ‘ 7 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Cracking the Brain’s Code: New Sensor Wraps the Human Mind in 3D Insight | Innovate Carolina Peek inside a laboratory at the UNC Neuroscience Center and you might spot what looks like a collection of tiny white beads spinning in a container of red-tinted liquid. No larger than small peas or p...

Exciting neuroscience and bioelectronics engineering by Wubin Bai and @steinlab.bsky.social working with #UNC Institute for Convergent Science. Their technology may open new doors for psychiatric and neuro treatments.
innovate.unc.edu/cracking-the...

08.01.2026 20:35 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Just a reminder that the application deadline for the @uncbiology.bsky.social tenure-track Assistant Professor in Plant Molecular Biology position closes in a week (Nov 17). Chapel Hill is a wonderful place and Biology is an amazing group of people. To apply, see: unc.peopleadmin.com/postings/307...

10.11.2025 13:07 πŸ‘ 9 πŸ” 7 πŸ’¬ 0 πŸ“Œ 0
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Beautiful day for some @uncchapelhill.bsky.social football.

25.10.2025 17:36 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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New report: North Carolina’s growing energy needs and why energy storage matters now more than ever | Innovate Carolina A new report highlights the urgent need for investment in energy storage to support North Carolina’s rapidly changing energy landscape. As the state faces growing electricity demand from population gr...

Excited that the β€œSupercharging Energy Storage Innovations in North Carolina” report is live. Created by UNC’s Institute for Convergent Science, @unc-chemistry.bsky.social & UNC ECON, & funded by the NC Collaboratory it showcases NC as a leader in energy storage.
innovate.unc.edu/new-report-n...

14.10.2025 18:29 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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The @uncchapelhill.bsky.social Department of Biology is searching for tenure-track Assistant Professor in Plant Molecular Biology. Chapel Hill is a wonderful place and Biology is an amazing group of people. To apply, see:
unc.peopleadmin.com/postings/307...

06.10.2025 19:30 πŸ‘ 41 πŸ” 60 πŸ’¬ 0 πŸ“Œ 1
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The Dept of Mathematics @uncchapelhill.bsky.social is searching for 2 Teaching Assist./Assoc. Prof positions. Chapel Hill is a wonderful place & the Math Dept is a vibrant community. Job ads at UNC or @amermathsoc.bsky.social.
unc.peopleadmin.com/postings/307...
www.mathjobs.org/jobs/list/27...

06.10.2025 19:16 πŸ‘ 2 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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Erin Maglaque Β· Thishereness: Pico in Purgatory Pico’s Oration contravenes the very idea of human possibility that we think the Renaissance is about – yet we think...

It’s humbling to see my father’s latest @harvardpress.bsky.social book in the @lrb.co.uk London Review of Books. Despite my best efforts, he always stays a step or two ahead of me in scholarly productivity and quality 😊.
www.lrb.co.uk/the-paper/v4...

02.10.2025 11:50 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Whoops...typo...Wanyue (Diane) Xu.

17.09.2025 12:28 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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I’m happy, particularly for lead student author Wanyue (Diane) Yu, to see our collaborative review on plant cross-over patterning in #meiosis published in @biochemsoc.bsky.social Transactions.
doi.org/10.1042/BST2...

17.09.2025 12:04 πŸ‘ 4 πŸ” 1 πŸ’¬ 2 πŸ“Œ 0
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Innovate Carolina at UNC Chapel Hill is hiring a PhD level Commercialization Fellow. The fellow will help @uncchapelhill.bsky.social researchers conceptualize & commercialize novel technologies. The Innovate Carolina team is fabulous - check out the job posting:
unc.peopleadmin.com/postings/301...

02.06.2025 17:10 πŸ‘ 3 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0
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ANAPHASE-PROMOTING COMPLEX/CYCLOSOME coactivators maintain AURORA1 kinase homeostasis during meiotic chromosome segregation The ANAPHASE-PROMOTING COMPLEX/CYCLOSOME coactivators CDC20.1 and CCS52s play distinct roles in maintaining AURORA1 kinase homeostasis during meiotic chrom

I'm psyched to see our latest collaborative paper come out in
@theplantcell.bsky.social in which we show that Aurora 1 kinase is an APC/C substrate that mediates spindle assembly and chromosome segregation in #Meiosis:
doi.org/10.1093/plce...

28.04.2025 20:22 πŸ‘ 7 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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@jeffsekelsky.bsky.social Corbin Jones, & I give huge thanks to Frank McNally, Christoph Haag, Andy Kern, Bengt Hansson, @takashiakeralab.bsky.social & @scienceleah.bsky.social for being guests in our #Meiosis, Recombination, & Evolution of Sex class at UNC. A pic from our final session w/ students

25.04.2025 19:45 πŸ‘ 9 πŸ” 5 πŸ’¬ 0 πŸ“Œ 2
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Huge congratulations to my @uncchapelhill.bsky.social colleague Bob Goldstein for being elected to the American Academy of Arts and Sciences. Bob is a brilliant developmental biologist who works on #Celegans, & on tardigrades (water bears). As if that's not enough, he's an amazing artist too!

23.04.2025 19:08 πŸ‘ 21 πŸ” 2 πŸ’¬ 0 πŸ“Œ 1
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Our (@jeffsekelsky.bsky.social Corbin Jones, & me) #Meiosis, Recombination & Evolution of Sex class @uncchapelhill.bsky.social loved talking w/ @scienceleah.bsky.social about her lab's @plos.org Genetics paper on a unique chromosome segregation mechanism in holocentric moths. doi.org/10.1371/jour...

11.04.2025 19:31 πŸ‘ 12 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
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Our (@jeffsekelsky.bsky.social, Corbin Jones, & me) #Meiosis, Recombination & Evolution of Sex class @uncchapelhill.bsky.social loved talking w/ @takashiakeralab.bsky.social about his lab's @biorxivpreprint.bsky.social on meiotic cohesin errors & sterility in hybrid mice. doi.org/10.1101/2025...

28.03.2025 19:31 πŸ‘ 19 πŸ” 5 πŸ’¬ 0 πŸ“Œ 1
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Carolina biologist wins Wolf Prize in Agriculture - College of Arts and Sciences Jeffery L. Dangl, a biologist at UNC-Chapel Hill, was part of an award-winning trio of researchers who received the 2025 Wolf Prize in Agriculture β€œfor groundbreaking discoveries of the immune system ...

Woo-hoo! My friend and colleague, Jeff Dangl, together with Jonathan Jones & Brian Staskawicz have been awarded the 2025 Wolf Prize in Agriculture. Amazing recognition of even more amazing science:
college.unc.edu/2025/03/wolf...

11.03.2025 20:37 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Our (@jeffsekelsky.bsky.social, Corbin Jones, & me) #Meiosis, Recombination & Evolution of Sex class @uncchapelhill.bsky.social loved talking w/ Bengt Hansson from @lund-university.bsky.social about his lab's #G3journal paper on bird male-biased CO patterning + new work: doi.org/10.1093/g3jo...

07.03.2025 20:28 πŸ‘ 7 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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Hard copies of my father’s latest book arrived. Champagne tonight!
www.hup.harvard.edu/books/978067...

06.03.2025 22:48 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Our (@jeffsekelsky.bsky.social , Corbin Jones, & me) #Meiosis, Recombination & Evolution of Sex class @uncchapelhill.bsky.social loved talking with Any Kern @uoregon.bsky.social about his lab’s @currentbiology.bsky.social paper on octopus ZZ, ZO sex chromosome system: www.cell.com/current-biol...

28.02.2025 21:45 πŸ‘ 4 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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The Biology Dept @uncchapelhill.bsky.social is searching for a Teaching Assistant Professor or Teaching Associate Professor. We're a vibrant community with fantastic colleagues and students. Apply and tell all your friends too! Here's the job posting link:

unc.peopleadmin.com/postings/297...

28.02.2025 13:07 πŸ‘ 2 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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Carolina is No. 1 public for Fulbrights for first time | UNC-Chapel Hill In 2024-25, the prestigious cultural exchange program accepted 27 applicants from the University.

This is awesome to see so many @uncchapelhill.bsky.social students becoming Fulbright Scholars - it is a fantastic program. My father had a Fulbright and it had truly transformational, transgenerational impact on our family.
www.unc.edu/posts/2025/0...

26.02.2025 14:17 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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UNC Chapel Hill's Office of the Vice Chancellor for Innovation is searching for a Public Communication Specialist. They are exciting team driving strategic, economic & societal value at UNC, NC and beyond. Here's the posting:
unc.peopleadmin.com/postings/296...

13.02.2025 16:31 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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R. Scott Hawley: A Pioneer in Genetics and Mentor to Many - PLOS Biologue Authors: Gregory P. Copenhaver, Monica ColaiΓ‘covo, Giovanni Bosco, Julia Squarr We are deeply saddened by the passing of Dr. R. Scott Hawley…

A tribute to my friend R. Scott Hawley:
biologue.plos.org/2025/02/11/r...

12.02.2025 12:06 πŸ‘ 21 πŸ” 9 πŸ’¬ 1 πŸ“Œ 0
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The flora on UNC’s campus are doing their best to make me optimistic that spring is on the horizon.

10.02.2025 19:36 πŸ‘ 1 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0