Soni Lacefield's Avatar

Soni Lacefield

@lacefieldlab.bsky.social

Cell biologist | Professor at Geisel School of Medicine at Dartmouth | interested in meiosis, mitosis, cell cycle checkpoints, chromosome segregation

1,582 Followers  |  1,559 Following  |  51 Posts  |  Joined: 07.07.2023  |  2.3306

Latest posts by lacefieldlab.bsky.social on Bluesky

Scaling back DEI programmes and the loss of scientific talent Nature Cell Biology - Programmes that support diversity, equity and inclusion (DEI) in science are under attack in the USA. Data indicate that diversity in the scientific workforce increases...

@joann-trejo.bsky.social, @marymunson4.bsky.social and I have a commentary in @natcellbio.nature.com on recent attacks on DEI in biomedical research: "If scientific research, especially biomedical research, is meant to serve everyone, then it requires that everyone has an opportunity to participate"

23.10.2025 16:36 β€” πŸ‘ 242    πŸ” 163    πŸ’¬ 6    πŸ“Œ 23

I’m not sure. I need to investigate. But, it has been a long-standing tradition. Great for team bonding. We had 58labs/ teams register this year!

13.10.2025 09:50 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Video thumbnail

Rolling! Ours is on the right!

10.10.2025 23:37 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0
Post image

The Lacefield Lab won second place in the great pumpkin derby! @dartmouthbcb.bsky.social @mcbdartmouth.bsky.social

10.10.2025 23:00 β€” πŸ‘ 18    πŸ” 6    πŸ’¬ 1    πŸ“Œ 0
Post image

Lacefield Lab grad student @pallavisgadgil.bsky.social gave an excellent talk at Geisel’s Biomedical Research Day! Congratulations Pallavi! @dartmouthbcb.bsky.social @mcbdartmouth.bsky.social

10.10.2025 19:58 β€” πŸ‘ 19    πŸ” 4    πŸ’¬ 1    πŸ“Œ 1

Just a reminder about our faculty search at Dartmouth’s Geisel School of Medicine. Applications due Oct. 15. @dartmouthbcb.bsky.social

08.10.2025 10:23 β€” πŸ‘ 10    πŸ” 12    πŸ’¬ 0    πŸ“Œ 0

According to news reports, NIH is on track to award nearly all of its FY25 budget. Program officersβ€”working long hours despite staff lossesβ€”made it possible. Take a moment to thank your PO for their dedication.

29.09.2025 14:32 β€” πŸ‘ 136    πŸ” 28    πŸ’¬ 3    πŸ“Œ 4

Congrats @moseleylab.bsky.social! @dartmouthbcb.bsky.social

29.09.2025 22:40 β€” πŸ‘ 6    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Thank you!

30.08.2025 10:28 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Thanks Takashi!

29.08.2025 23:42 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Preview
A persistent intracellular bridge and cell cycle misregulation enable polar body cell divisions and tumor formation in Mos-deficient eggs Mammalian female meiosis is uniquely regulated to produce a developmentally competent egg capable of supporting embryogenesis. During meiosis I, homologous chromosomes segregate, with half extruded in...

Check out our new manuscript on biorxiv on the role of MOS in mammalian oocyte meiosis: www.biorxiv.org/cgi/content/...
With @schindlerlab.bsky.social @giselacairobaza.bsky.social @muhammad-haseeb.bsky.social

29.08.2025 17:34 β€” πŸ‘ 26    πŸ” 9    πŸ’¬ 1    πŸ“Œ 1
Apply - Interfolio {{$ctrl.$state.data.pageTitle}} - Apply - Interfolio

My department at Dartmouth Medical School is hiring a tenure-track Assistant Professor. We are looking broadly for a biochemist or cell biologist. Please share this add! apply.interfolio.com/171438
@dartmouthbcb.bsky.social @futurepislack.bsky.social

27.08.2025 20:50 β€” πŸ‘ 53    πŸ” 56    πŸ’¬ 1    πŸ“Œ 4

Flybase is free to use but not free to make. It takes large teams of people and millions of dollars a year to create the knowledgebas and tools for fly research. Please donate generously.

15.08.2025 13:50 β€” πŸ‘ 28    πŸ” 22    πŸ’¬ 0    πŸ“Œ 0
Post image

I also had the best co-instructors (pictured here) and teaching assistants to make this course run smoothly!

15.08.2025 21:28 β€” πŸ‘ 7    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Post image

Just finished teaching another year of CSHL Yeast Genetics and Genomics with a fantastic group of students as usual! @cshlcourses.bsky.social

15.08.2025 21:24 β€” πŸ‘ 25    πŸ” 4    πŸ’¬ 1    πŸ“Œ 0
Preview
Fourteen Visionary Scientists Named 2025 ASCB Fellows - ASCB The American Society for Cell Biology (ASCB) is proud to announce the election of 14 outstanding scientists as 2025 ASCB Fellowsβ€”a prestigious honor recognizing their exceptional contributions to cell...

Meet the 14 scientists named 2025 ASCB Fellows! Honored for excellence in research, mentorship, and service, they’ll be recognized at Cell Bio 2025 this December in Philadelphia.

Read more: www.ascb.org/society-news...

07.08.2025 12:02 β€” πŸ‘ 31    πŸ” 8    πŸ’¬ 1    πŸ“Œ 6
Post image

I have the privilege of working with these fantastic people every day! @mcbdartmouth.bsky.social @ Dartmouth Geisel School of Medicine!

17.07.2025 14:05 β€” πŸ‘ 13    πŸ” 4    πŸ’¬ 0    πŸ“Œ 0
The "Big Beautiful Bill" is Not the Budget - ASCB If you’ve read recent news about Congress trying to pass β€œthe budget,” you may have noticed that even Washington, D.C. reporters don’t always have a firm grasp on the details of what they’re covering....

The "Big Beautiful Bill" isn’t the federal budgetβ€”it’s a reconciliation bill focused on tax cuts. The real FY26 funding decisions for NIH, NSF, and more are happening now in Congress.

www.ascb.org/science-poli...

01.07.2025 14:14 β€” πŸ‘ 69    πŸ” 46    πŸ’¬ 1    πŸ“Œ 7

Thanks Takashi!

11.06.2025 09:04 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Thanks Chenshu!

10.06.2025 10:26 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Thanks Prerna!

10.06.2025 10:26 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Thanks Yonatan!

10.06.2025 10:24 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Thanks Swathi!

09.06.2025 22:48 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Great to see such strong support for our courageous NIH colleagues, who are standing up for science!

09.06.2025 21:04 β€” πŸ‘ 37    πŸ” 11    πŸ’¬ 0    πŸ“Œ 0
Preview
Disrupted MOS signaling alters meiotic cell cycle regulation and the egg transcriptome Mammalian female meiosis is tightly regulated to produce a developmentally competent egg. Oocytes enter meiosis in the fetal ovary and then arrest at prophase I until sexual maturation. Upon hormonal ...

If you can’t open, feel free to read the biorxiv version www.biorxiv.org/content/10.1...

09.06.2025 20:05 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Super excited to post our new publication on the role of MOS/MAPK signaling in maintaining the egg transcriptome. Great collaboration with Britt Goods lab! rep.bioscientifica.com/view/journal...

09.06.2025 20:05 β€” πŸ‘ 15    πŸ” 4    πŸ’¬ 4    πŸ“Œ 2
Preview
ASCB Georgia Virtual Capitol Hill Day ASCB Virtual Hill Day with members of the Georgia Congressional delegation.

Scientists in GA, ASCB has scheduled a virtual Hill Day on June 25. We need scientists willing to talk to their representatives about the consequences of the proposed budget slashes. Please sign up. Or, send to colleagues. Just need to be or become ASCB members. www.ascb.org/ascb-meeting...

05.06.2025 13:33 β€” πŸ‘ 4    πŸ” 7    πŸ’¬ 1    πŸ“Œ 1

Wow - Sharon Dent is amazing - this is so great! Congratulations Sharon ❀️

25.04.2025 23:28 β€” πŸ‘ 5    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
Pallavi holding an award certificate.

Pallavi holding an award certificate.

Many congratulations to @pallavisgadgil.bsky.social for being awarded the Lucille Smith award for excellence in Biochemistry. This award is in honor of the memory of Dr. Lucille Smith. The first woman at Dartmouth to attain the rank of full professor!

25.04.2025 20:21 β€” πŸ‘ 76    πŸ” 6    πŸ’¬ 1    πŸ“Œ 1

Excited to post our new preprint on how MOS/MAPK signaling impacts the egg transcriptome! Great collaboration with Britt Goods and lab!

04.04.2025 09:13 β€” πŸ‘ 8    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

@lacefieldlab is following 20 prominent accounts