Dr. Brenna Levine's Avatar

Dr. Brenna Levine

@biobrenna

Assistant Professor of Bio. Proud NSF grant recipient. Bugs, snakes, urban evolution, and sexual selection.

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29.01.2025
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Latest posts by Dr. Brenna Levine @biobrenna

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Invasive Spotted Lanternflies (Lycorma delicatula) Are Larger in More Urban Areas Synopsis. Urbanization promotes the formation of heat islands. For ectothermic animals in cities, the urban heat island effect can increase developmental r

🚨 Disturbing #urban nature fact: Invasive spotted lanternflies are BIGGER in cities! πŸ˜±πŸ™οΈ

Yes -- Urban #SLF are super-sized, and that might help them survive hot city tempsπŸ”₯.

Science by my amazing student researchers, not possible #withoutNSF support.

Read MoreπŸ“–: academic.oup.com/icb/advance-...

20.05.2025 17:19 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Read more in @biobrenna.bsky.social's thread, including the link to the article in Scientific Data! πŸ§ͺ

07.04.2025 16:50 πŸ‘ 18 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0

This material is based upon work supported by the National Science Foundation under Grant Number 2312129
to BAL. Any opinions, findings, and conclusions or recommendations expressed in this material are those of
the authors and do not necessarily reflect the views of the National Science Foundation.

07.04.2025 15:17 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Diploid chromosome-level genome assembly and annotation for Lycorma delicatula - Scientific Data Scientific Data - Diploid chromosome-level genome assembly and annotation for Lycorma delicatula

Check out the paper in @natureportfolio.nature.com Scientific Data! www.nature.com/articles/s41...

Snead AA, Meng F, Largotta N, Winchell KM, Levine BA. 2025. Diploid chromosome-level genome assembly and annotation for Lycorma delicatula. Scientific Data, 12:579. doi.org/10.1038/s415...

07.04.2025 15:17 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Special thanks to our two leads, NYU postdoc @anthonysnead.bsky.social and PhD candidate Fallon Meng, for their excellent transcriptomics and annotation work.

07.04.2025 15:17 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
NSF Award Search: Award # 2312129 - BRC-BIO: Effects of urbanization on the evolutionary dynamics of invasive species range expansion Lock

This work is the first paper to come out of my #NSF BRC-BIO grant on invasive spotted lanternfly evolution (www.nsf.gov/awardsearch/...)

07.04.2025 15:17 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

We also noticed a bunch of genes related to chemical detection, sense of smell, and reproduction on chromosome #12. This chromosome may be important for control of this invasive species.

07.04.2025 15:17 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

We identified over 12,000 protein-coding genes on 13 chromosomes, and we pinpointed chromosome #4 as the likely sex chromosome for this species.

07.04.2025 15:17 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Adult and juvenile spotted lanternfly.

Adult and juvenile spotted lanternfly.

Remember this little monster? We just published the first annotated, chromosome-scale, haplotype-phased genome assembly for the spotted lanternfly! 🧡

07.04.2025 15:17 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 1

This material is based upon work supported by the National Science Foundation under Grant Number 2312129
to BAL. Any opinions, findings, and conclusions or recommendations expressed in this material are those of
the authors and do not necessarily reflect the views of the National Science Foundation.

07.04.2025 15:01 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

We also noticed that chromosome #12 has a bunch of genes on it for chemical detection, perception of smell, and reproduction. This chromosome may be important for control.

07.04.2025 15:00 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

We identified over 12,000 protein-coding genes on 13 chromosomes, and we pinpointed chromosome #4 as the likely sex chromosome.

07.04.2025 15:00 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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US science agency reclassifies hundreds of workers as probationary, US lawmaker says National Science Foundation administrators reclassified hundreds of employees from permanent to probationary status in violation of labor contracts, according to a U.S. lawmaker and agency employee.

"It is absurd to mindlessly decimate the workforce that has led the world in science over the past 75 years, and to willingly give up excellent scientists and talent," Beyer wrote.

www.reuters.com/world/us/us-...

22.02.2025 14:17 πŸ‘ 97 πŸ” 61 πŸ’¬ 5 πŸ“Œ 0

Thinking about my US Forest Service partners and research collaborators. You are all so fantastic.

14.02.2025 03:28 πŸ‘ 160 πŸ” 18 πŸ’¬ 3 πŸ“Œ 1
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Sen. Ted Cruz's list of "woke" science includes self-driving cars, solar eclipses Sen. Ted Cruz, R-Texas, says the National Science Foundation has given money to thousands of "Woke DEI" studies. Researchers say that's misrepresenting science and disparaging important research.

Ted Cruz’s β€œwoke” science list contains a lot of basic, fundamental research that got flagged for simply addressing broader impacts (as Congress requires).

As absurd as the list seems, it’s making scientists uneasy.

My latest:

www.npr.org/2025/02/13/n...

13.02.2025 13:03 πŸ‘ 132 πŸ” 65 πŸ’¬ 8 πŸ“Œ 5
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Cruz-Led Investigation Uncovers $2 Billion in Woke DEI Grants at NSF, Releases Full Database

My friend's grant is on this list among 3,483 NSF grants, for the "woke" research of examining what factors shape microbial communities.

www.commerce.senate.gov/2025/2/cruz-...

12.02.2025 11:53 πŸ‘ 0 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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5 Calls Spend 5 minutes. Make 5 calls. Make your voice heard.

5calls.org

12.02.2025 14:52 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Cruz-Led Investigation Uncovers $2 Billion in Woke DEI Grants at NSF, Releases Full Database

If you have a moment today, please call your congress-people about this list in support of people you know, like me.

www.commerce.senate.gov/2025/2/cruz-...

12.02.2025 14:51 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Seeing my grant on this β€œnaughty list”, as some have called it, is a gut punch. I’m feeling totally betrayed.

12.02.2025 14:49 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

They really could have used a scientist to design these methods.

12.02.2025 12:14 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Did you see the report this originates from? The "methods" are in an appendix and they are truly atrocious and arbitrary

www.commerce.senate.gov/services/fil...

12.02.2025 04:39 πŸ‘ 3 πŸ” 1 πŸ’¬ 2 πŸ“Œ 1
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Cruz-Led Investigation Uncovers $2 Billion in Woke DEI Grants at NSF, Releases Full Database

I made the Woke list of NSF grants. Yea, science doesn't really matter. 🀯 @calstatefullerton.bsky.social
www.commerce.senate.gov/2025/2/cruz-...

11.02.2025 19:02 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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NIH cuts billions of dollars in biomedical funding, effective immediately The move halts a large slice of money for most universities and research institutions virtually overnight, imperiling vital research in everything from cancer to heart disease.

NIH cuts billions of dollars in biomedical funding, effective immediately. The move halts a large slice of money for most universities and research institutions virtually overnight, imperiling vital research in everything from cancer to heart disease. www.washingtonpost.com/health/2025/...

08.02.2025 16:15 πŸ‘ 4852 πŸ” 1877 πŸ’¬ 313 πŸ“Œ 189

For every dollar of federal research funding in the United States, universities generate between $2.30 and $3.00 of economy activity, much of that in local communities.

That doesn’t even include the return on investment of getting a college or graduate degree, which research also dollars support.

08.02.2025 19:32 πŸ‘ 474 πŸ” 140 πŸ’¬ 6 πŸ“Œ 8
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NIH plans to slash support for indirect research costs, sending shockwaves through science The NIH said Friday night that it would slash support for indirect costs on all existing and future grants to 15%

NIH plans to slash support for indirect research costs, sending shockwaves through science www.statnews.com/2025/02/07/n...

08.02.2025 03:30 πŸ‘ 62 πŸ” 30 πŸ’¬ 4 πŸ“Œ 2
Don Beyer Speaks About Trump's NSF Censorship on the House Floor
Don Beyer Speaks About Trump's NSF Censorship on the House Floor YouTube video by Congressman Don Beyer

The Trump Administration's list of censored scientific terms that get NSF grant proposals flagged contains "women” and β€œfemale”, but no mention of β€œmen” or β€œmale.” There is β€œblack” and β€œindigenous” on this list, but no β€œwhite.” The only identity not censored is mine.
youtu.be/dHXbpj1Z3UU

07.02.2025 13:56 πŸ‘ 1943 πŸ” 836 πŸ’¬ 54 πŸ“Œ 60
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White House budget proposal could shatter the National Science Foundation β€œThis kind of cut would kill American science and boost China.”…

β€œWhite House budget proposal could shatter the National Science Foundation”

"This kind of cut would kill American science and boost China."

#science #nsf #academicsky

arstechnica.com/science/2025...

07.02.2025 14:00 πŸ‘ 14 πŸ” 7 πŸ’¬ 1 πŸ“Œ 1

What NSF does and why it matters by J. Weitz.

06.02.2025 05:41 πŸ‘ 38 πŸ” 14 πŸ’¬ 0 πŸ“Œ 0
SICB Stands in Defense of Scientific Research Funding, Scientific Integrity, and Broadening Participation in Science

This is what I expected of you @asm.org. Way to go SICB.
mailchi.mp/sicb.org/sic...

05.02.2025 00:27 πŸ‘ 284 πŸ” 44 πŸ’¬ 2 πŸ“Œ 5

I have an active NSF award. The day that my PO called to tell me I won the grant was one of the best days of my adult life. I have since served on two panels and I have so much respect for NSF’s staff. So much so that I had a goal of being a rotating PO myself one day. Perhaps that dream is dashed.

05.02.2025 16:15 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0