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Posts by Kathleen (Katie) Ferris

Congratulations!!!!

1 week ago 1 0 1 0
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Having passed her closed door defense with flying colors please welcome the newest Ferris Lab PhD: Dr Love @jillmlove.bsky.social !!!!!!! Congratulations Jill!!!! This is so well deserved.

1 week ago 8 0 0 1
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Today @jillmlove.bsky.social have an amazing talk in her public dissertation defense on the evolution of phenotypic plasticity in #Mimulus . Jill, you’ve accomplished so much. I’m so proud of you.

#ProudPI #Mimuluspropaganda

1 week ago 21 6 1 0
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Missile in Deadly Iranian School Strike Appears to Be U.S.-Made, Photos Taken by Iran Show Iranian state media posted mangled remnants it claims were from the Feb. 28 attack in Minab. An analysis shows they have the markings of a missile made by American manufacturers

Mangled missile fragments purporting to be from the deadly strikes that hit a naval base and elementary school in southern Iran on Feb. 28 bear the markings of an American cruise missile, according to an analysis by The New York Times.

1 month ago 882 280 30 27
Conceptual diagram of touch-sensitive stigma movements in Mazus miquelii. Higher temperatures accelerate both temporary closure and reopening. whereas permanent (irreversible) closure tracks pollination progress: greater pollen deposition and faster pollen-tube growth accelerate permanent closure, while pollen-tube position is positively associated with the time to permanent closure. Pollen source shows no detectable effect.

Conceptual diagram of touch-sensitive stigma movements in Mazus miquelii. Higher temperatures accelerate both temporary closure and reopening. whereas permanent (irreversible) closure tracks pollination progress: greater pollen deposition and faster pollen-tube growth accelerate permanent closure, while pollen-tube position is positively associated with the time to permanent closure. Pollen source shows no detectable effect.

Linking environmental & pollination-related factors to touch-sensitive stigma closure dynamics in #Mazus miquelii

New #AJB research by Xiao-Fang Jin, Tian Luo, Chun-Feng Yang & Zhong-Ming Ye

doi.org/10.1002/ajb2...
#botany #plantscience #Mazaceae #pollen #pollination

1 month ago 3 4 0 0

Such an awesome program supporting undergrad engagement at the annual Botany conference. And I’m so glad BSA figured out how to keep it alive. It’s not too late to apply for #Botany2026 in Tucson (1-5 Aug)!!

#plantpeopleFT

1 month ago 14 6 0 0

@jillmlove.bsky.social @whitneymk.bsky.social

1 month ago 1 0 0 0
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Pete Hegseth Blew Billions on Fruit Basket Stands, Chairs, and Crab The Defense Department went on a $93 billion spending spree in 2025.

As millions of Americans were losing their SNAP benefits the Pentagon spent:

🔹️$6.9 million worth of lobster tails🦞
🔹️$15.1 million for ribeye steak 🥩
🔹️$2 million for Alaskan king crab 🦀
🔹️ and even $98,329 on a Steinway & Sons grand piano

✏️ by @newrepublic.com

1 month ago 1599 948 102 185

🌿 Postdoc opportunity in plant evolutionary ecology/genetics!

My lab in the Dept. of Ecology & Evolutionary Biology at the University of Michigan is recruiting a postdoctoral researcher to start Fall 2026.

We study plant adaptation, using weeds as model systems.

#Postdoc #EcoEvo

Pls RT!

1 month ago 122 162 2 1
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🚨 PhD Position in Plant Molecular Biology 🌱
We are looking for a motivated PhD student to join our team to study root protective barriers. If you are interested in confocal microscopy, cell wall biology, and plant development, this project might be for you! Please share!
#PlantScience #PlantSciJob

1 month ago 64 81 0 0
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Mathematician Gladys West dies at 95. She was a hidden figure behind GPS. Without the mathematical model that she helped refine, “the extraordinary positioning, navigation, and timing accuracy of GPS would be impossible to achieve.”

Her research laid the groundwork for the Global Positioning System, GPS, a technology that has made getting lost a thing of the past.
wapo.st/4c3qzA5

1 month ago 863 312 7 15
Career – Schneeberger Lab

🌾 We have an open postdoc position in Plant Genomics in our group at HHU Düsseldorf!

If you enjoy computational biology, asking big questions, and the satisfaction of code working on the first try, check out schneebergerlab.org/career/

Apply by Mar. 31 | 3-year postdoc | German skills required

1 month ago 25 34 0 1
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Causes and Consequences of Cytonuclear Incompatibility in Hybrids of Flowering Plants Abstract. Hybridization and polyploidization combine divergent nuclear genomes with maternally inherited organelles, often disrupting cytonuclear coadaptat

Latest work from our group together with
@jsharbro.bsky.social

This review synthesizes insights into cytonuclear incompatibility in plant hybrids and allopolyploids, highlighting maternal bias, evolutionary consequences, and applications such as cytoplasmic male sterility in seed production.

2 months ago 10 6 0 0

Part of why I am insistent that public libraries must be expanded is because they can offer us a foundation for unleashing creativity and for nurturing imagination. This is an affirmative project at a time when we desperately need to be FOR things and not just against them.

2 months ago 1045 297 8 0
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a cartoon of a rabbit with the words aww shucks written above it ALT: a cartoon of a rabbit with the words aww shucks written above it
2 months ago 1 0 0 0
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Happy Mardi Gras y’all!!!! From the Ferris Lab with 💗

2 months ago 12 0 0 1

I keep hearing from people all over the country who want to know - how can I help?

I put together a step by step list that starts with getting your first whistle and takes you all the way to recruiting your own band of whistlers!

www.riotgrrrlrevolution.org/help

2 months ago 54 28 3 0

Brilliant piece, and a public service to put these foul and upsetting pieces together.

2 months ago 114 41 0 0
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Puerto Rico's electricity crisis In this episode, lawyer and activist Ruth Santiago discusses Puerto Rico's latest electricity crisis, as the island struggles to restore power in the wake of Hurricane Fiona. In the wake of Hurricane ...

What's that? You say you want to learn more about Puerto Rico's electricity grid?

2 months ago 1080 331 7 9
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So excited to have been accepted to write this piece. Thanks to all who have entertained my ramblings over the years and have encouraged me in my passion for #ecophysiology and #evolution 🙏

#IAmABotanist 🌱

2 months ago 16 6 0 0
A four panel comic. In panel 1, there are three beautiful blooming roses, and the text says "Roses are red..." In panel 2, there are some lovely violets budding and blooming, and the text says "Violets are blue..." In panel 3, there are some terrifying red and flesh colored plants with toothy maws and the text says "Hydnora are leafless, bizarrely fleshy, and incapable of producing chlorophyl..." and in panel 4 there are some cute hearts and the text says "And so are you. Happy Valentine's Day"

A four panel comic. In panel 1, there are three beautiful blooming roses, and the text says "Roses are red..." In panel 2, there are some lovely violets budding and blooming, and the text says "Violets are blue..." In panel 3, there are some terrifying red and flesh colored plants with toothy maws and the text says "Hydnora are leafless, bizarrely fleshy, and incapable of producing chlorophyl..." and in panel 4 there are some cute hearts and the text says "And so are you. Happy Valentine's Day"

Botany valentine. Another oldie.

2 months ago 1341 466 7 8
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Students Unite! The high school student protests against ICE aren't getting enough attention

The student walkouts against ICE are a big deal (and really should be getting ore attention) open.substack.com/pub/educatio...

2 months ago 27 9 1 1
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Davis Summer Population Genomics Program Want to learn population genetics? Please fill out this form to indicate your potential interest in a 2-week intensive online summer population genetics course taught by Jeffrey Ross-Ibarra and Graham...

Fun news! @gcbias.bsky.social and I are teaching a 2-week online population genetics workshop this summer to raise money for the Center for Population Biology at UC Davis. We're trying to gauge interest -- please fill this out if you might be interested! And please share broadly!

2 months ago 140 168 6 6
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ICE to begin detaining immigrants inside Social Circle warehouse in April Homeland Security plans to build warehouse detention facilities in other cities being met with opposition.

ICE has now spent over half a BILLION dollars just on purchasing warehouses around the country to convert into detention camps.

If these mega-camps are utilized to the full capacity ICE intends, they'll be the largest prisons in the country, with little real oversight. www.ajc.com/politics/202...

2 months ago 12827 7465 1276 1231
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Sweetness and Power: The Place of Sugar in Modern History The Place of Sugar in Modern History

For those interested in why Black & Caribbean people are going off about the sugar cane from last night's halftime show: sugar is a plantation commodity that fueled slavery & colonialism

bookshop.org/p/books/swee...

2 months ago 637 241 11 29

It also points out how the cultural ignorance of much of our pundit & MSM class fails. 135 million Americans watched an important & controversial cultural event & many journalists are 1)ill-equipped to explain its significance or 2) too arrogant to know that would need assistance in unpacking it.

2 months ago 970 221 22 7
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Asylum-seekers at the Center for Victims of Torture say ICE reminds them of what they escaped The torture rehabilitation clinic has pivoted to helping people process trauma from Operation Metro Surge.

Staff at the Center for Victims of Torture said that some conditions their clients face in the United States would qualify them for their services had they happened overseas. That includes clients who were recently detained by federal agents.

2 months ago 168 93 4 14
a sticker measuring about 4.25 inches tall, with a woman surrounded by flowers and holding hands up to her face, in a stained glass window. Underneath it says in a gothy font "Plant Native Plants"

a sticker measuring about 4.25 inches tall, with a woman surrounded by flowers and holding hands up to her face, in a stained glass window. Underneath it says in a gothy font "Plant Native Plants"

Oh shiiiiit native plant stickers are here and ready to ship!

You can get 'em at SquidFacts.net

2 months ago 205 57 7 1
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Marie Taylor - Wikipedia

In celebration of #BlackHistoryMonth let’s learn more about Marie Taylor, a plant biologist and chair of Howard University’s Botany Department. Love her focus on photomorphogensis and using light microscopy on living plants! 🌱 en.wikipedia.org/wiki/Marie_T...

2 months ago 24 16 0 0

If you care about Don Lemon, don't forgot Mario Guevara (reporter who was filming police at a No Kings rally in June) was targeted for his journalistic activity; detained for 112 days; and deported. He had no criminal charges against him and was on the path to getting a green card.

2 months ago 1058 385 3 3