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Posts by E. Han Tan

Research Assistant The University of Maine is a community of more than 11,900 undergraduate and graduate students, and 2,500 employees located on the Orono campus, the regional campus in Machias, and throughout the stat...

There's just a few more days left to apply for a technician/research assistant position working on diploid potato breeding with my group and with the Eastern USDA ARS potato breeding program -- application will close on April 22nd 🧪 🌱 🥔 #potato2.0 tinyurl.com/sknkxzey

2 days ago 0 2 0 0

strategic reenvisioning initiative

3 weeks ago 0 0 0 0
Mount Fuji or Fujisan seen from plane above clouds.

Mount Fuji or Fujisan seen from plane above clouds.

Lucky to have a good view of Fujisan earlier when the plane was landing in Narita Airport.

2 months ago 1 0 0 0
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Speed Breeding Transgenic American Chestnut Trees Toward Restoration The American chestnut (Castanea dentata) was a dominant, foundational forest canopy tree in eastern North America until an imported chestnut blight (caused by Cryphonectria parasitica) rendered it fu...

Science can be slow, but we continue make careful, incremental progress towards 🌱 🌰 restoration on many fronts -- this collaborative paper on speed breeding American chestnut is finally out this week: doi.org/10.1002/pld3...

3 months ago 0 0 0 0
Fuyu persimmons in a wooden bowl.

Fuyu persimmons in a wooden bowl.

One of the things I miss most about being in the Bay Area are the prodigious amount of persimmons that are available this time of year, so it’s always so special to receive a box of these from friends to brighten up cold snowy days in the northeast 🌱 🧡 #Ebenaceae

4 months ago 6 1 1 0
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I’m ashamed to say that I’ve been in this building for almost nine years (nine!!) and have only just realized that the stained glass feature by our ‘tree of life’ chandelier in the foyer has the scientific name of potato inscribed on it 🥔 🥔 🥔 — How did I miss this?!

6 months ago 3 0 0 0
Heart-shaped red potato.

Heart-shaped red potato.

Happy Friday! ❤️🥔

7 months ago 3 1 0 0
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Some of the early generation diploid potatoes from today, 2nd or 3rd year in the field and putting out some interesting colored flesh 🌈

7 months ago 10 3 0 0
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Purple Tomato tart, Purple Tomato nachos, Purple Tomato everything!

7 months ago 2 0 0 0

Hi @abbybuch.bsky.social @devjanee.bsky.social @rolyanharas.bsky.social @thelucalab.bsky.social !! 🫨

7 months ago 3 0 0 0
Flower of Canada violet, mostly white, green to yellow center with purple stripes.

Flower of Canada violet, mostly white, green to yellow center with purple stripes.

Recent fav, Viola canadensis from the Great Smoky Mountains NP this summer

7 months ago 2 0 0 0
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The Potato Became the First Vegetable Grown in Space with Help from Wisconsin ANTIGO, WI - Back in 1995, the University of Wisconsin-Madison and NASA partnered to help tubers become the first vegetable grown in space. Creating these “Quantum Tubers” involved “combining an agric...

What’s the first vegetable to grown in outer space?

If you know me, you know the answer has to be 🥔❕

www.andnowuknow.com/bloom/potato...

7 months ago 4 0 1 0
Two cats laying on carpet facing each other.

Two cats laying on carpet facing each other.

Sun moon, ying yang #cats composed for you today by Mia and Harry.

8 months ago 4 0 0 0
Figure from Yeager (1927) showing self-pruning phenotype of tomato.

Figure from Yeager (1927) showing self-pruning phenotype of tomato.

Ok, TDIL and answered my own question -- from Yeager (1927)

9 months ago 1 0 0 0
Tomato plant with two flower spikes.

Tomato plant with two flower spikes.

Tomato plant with two flower spikes.

Tomato plant with two flower spikes.

Tomato plant with two flower spikes.

Tomato plant with two flower spikes.

Has anyone encountered this tomato phenotype? It seems to be quite consistent and essentially self-pruning!

The shoot apical meristem terminates into a floral meristem instead of continuing to grow vines.

This was a volunteer seedling from vegetable bed that I randomly transplanted into a pot.

9 months ago 4 1 1 0
Nine photos of hand holding a piece of stone by a beach.

Nine photos of hand holding a piece of stone by a beach.

Any stone tool researchers out there? Beach find, this piece has a sharp edge and is perfectly grooved for holding with right hand as seen here. Material is unlike any rock found in the area.

9 months ago 2 2 0 0
Cat lounging on concrete entryway with wooden doors, framed with flowering red bougainvillea, looking annoyed at the photographer.

Cat lounging on concrete entryway with wooden doors, framed with flowering red bougainvillea, looking annoyed at the photographer.

Also the #cats of #giliair is the same as cats the world over—finding the best spot for attention, showered with fresh 🌺 and still be annoyed with the hoomans.

9 months ago 3 0 0 0
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Sunrise over a beach on Gili Air. With mountain range of Lombok including Mt Rinjani in the background.

Sunrise over a beach on Gili Air. With mountain range of Lombok including Mt Rinjani in the background.

Sunset on a beach in Gili Air, with a view of Gili Meno as well.

Sunset on a beach in Gili Air, with a view of Gili Meno as well.

Sunrise and sunset at Gili Air, one of the islands off the coast of Lombok. Fun fact: we crossed Wallace’s line yesterday from Bali to get here, and this island has no motorized vehicles! To get around other than being on foot, you have a choice of bicycles, electric scooters or horse-drawn carts.

9 months ago 4 0 0 0
Sunset in St Andrews, seaside town in Scotland.

Sunset in St Andrews, seaside town in Scotland.

Sunset scene from St Andrews, earlier this week at a potato breeding and genetics meeting at the University of St Andrews. 🥔 🧬 🌱

10 months ago 2 1 0 0
Cat sitting on a “throne”.

Cat sitting on a “throne”.

We all need more cats in our timeline, no?

10 months ago 6 0 0 0
Blooms of mountain laurel on a trail.

Blooms of mountain laurel on a trail.

Mountain laurel (Kalmia latifolia) of the Great Smoky Mountain NP ~two weeks ago.

10 months ago 40 4 0 0

One of my favorite spring ephemerals, gaywings (Polygala paucifolia)!

10 months ago 1 0 2 0
Purple potato flowers in a greenhouse.

Purple potato flowers in a greenhouse.

Back in the greenhouse today 🌱 🌱 and here are some good looking (and fragrant) inbred diploid potato flowers 🌸 🌸

11 months ago 17 3 0 0
Cat sleeping on checkout counter.

Cat sleeping on checkout counter.

This cat was superrr helpful at the checkout counter in ‘cat city’ in Borneo. So… is this worthy of @bodegacats.bsky.social ?

1 year ago 1 0 0 0
A green potato seedling next to an albino potato seedling.

A green potato seedling next to an albino potato seedling.

We’ve grown a lot of potato from botanical seed, but this is our first truly albino seedling. I know… I know… there are yeastie beasties on the plate but these were destined for soil, so it’s not an issue.

1 year ago 2 0 0 0
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First frog sighting in ME of 2025 from 4 days ago, a cute spring peeper from our Maine Big Night survey. mainebignight.org

1 year ago 1 0 0 0
Leafy potato flower.

Leafy potato flower.

Today’s weird potato flower is one that looks like fasiflora (fa) mutants in tomato, but as usual, nothing is known about this mutation in tuber bearing Solanum.

Pub with the fa mutant in tomato:
www.researchgate.net/profile/Beat...

1 year ago 2 1 0 0
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Potato flower cluster.

Potato flower cluster.

White potato flowers.

White potato flowers.

Pink potato flowers.

Pink potato flowers.

Here are some potato flowers from our crossing block this year! Getting ready to go.

1 year ago 2 0 0 0
Two cats sitting and loafing in two boxes.

Two cats sitting and loafing in two boxes.

One sits, one loafs. Two cats in two seemingly appropriately sized boxes for your consideration this evening.

1 year ago 3 0 0 0
A tray of crispy roasted potatoes.

A tray of crispy roasted potatoes.

Just so happened that I just made a batch of crispy roasted potatoes today for lunch. Potato variety used is a purple skin yellow flesh USDA ARS release called Peter Wilcox. So delish! 🥔 🌿

1 year ago 3 0 0 1