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@litadoolan

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27.08.2024
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Latest posts by @litadoolan

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Delighted to see my latest piece featured as a top story in @TheStage ✨

What is theatre’s responsibility when staging #dementia?

On care, representation, recognition — and what theatre owes its subjects.

🔗 www.thestage.co.uk/opinion/what...

10.02.2026 10:14 👍 0 🔁 0 💬 0 📌 0
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Accounting for skin colour increases the accuracy of Cherenkov dosimetry – Physics World Skin luminance imaging can mitigate the effect of skin pigmentation on Cherenkov-based radiotherapy dosimetry

Accounting for a patient’s skin colour during Cherenkov-based radiotherapy dosimetry can mitigate the effect of skin pigmentation and increase the accuracy of dose measurements. 🧪⚛️ physicsworld.com/a/accounting...

21.07.2025 10:03 👍 12 🔁 3 💬 0 📌 0
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Artificial variables help to avoid over-clustering in single-cell RNA sequencing Standard single-cell RNA sequencing (scRNA-seq) pipelines nearly always include unsupervised clustering as a key step in identifying biologically dist…

Artificial variables help to avoid over-clustering in single-cell RNA sequencing

#singlecell #transcriptomics #clustering 🧪

www.sciencedirect.com/science/arti...

21.07.2025 10:43 👍 1 🔁 1 💬 0 📌 0
Fig. 1.Summary of the approach taken to identify tembotrione-metabolizing enzymes in resistant Amaranthus palmeri.
A parental resistant population with enhanced tembotrione hydroxylating activity was crossed with a susceptible population to produce pseudo-F2 lines segregating for tembotrione resistance. Candidate resistance genes were identified by RNA-seq and validated by measuring hydroxy-tembotrione production in yeast overexpressing each gene. Polymorphisms in the promoter of the validated gene, CYP72A1182, plus a QTL analysis pinpointing genomic regions associated with resistance, suggest that differential transcriptional regulation of CYP72A1182 is responsible for the differences in hydroxylating capacity between susceptible and resistant plants.

Fig. 1.Summary of the approach taken to identify tembotrione-metabolizing enzymes in resistant Amaranthus palmeri. A parental resistant population with enhanced tembotrione hydroxylating activity was crossed with a susceptible population to produce pseudo-F2 lines segregating for tembotrione resistance. Candidate resistance genes were identified by RNA-seq and validated by measuring hydroxy-tembotrione production in yeast overexpressing each gene. Polymorphisms in the promoter of the validated gene, CYP72A1182, plus a QTL analysis pinpointing genomic regions associated with resistance, suggest that differential transcriptional regulation of CYP72A1182 is responsible for the differences in hydroxylating capacity between susceptible and resistant plants.

🔍 INSIGHT

🌿 Dicots take a CYP from the herbicide detoxification cup - Danica Goggin 🧬

📝 Insight: doi.org/10.1093/jxb/...
🔬 Research: doi.org/10.1093/jxb/...

#PlantScience 🧪

21.07.2025 10:55 👍 5 🔁 3 💬 0 📌 0
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Visual information in the dark: Bioluminescence and perceptual design through evolution Read the free Plain Language Summary for this article on the Journal blog.

Visual information in the dark: Bioluminescence and perceptual design through evolution - Oakley - Functional Ecology - Wiley Online Library besjournals.onlinelibrary.wiley.com/doi/10.1111/...

20.07.2025 14:47 👍 38 🔁 18 💬 2 📌 0
Close-up of vibrant green leaves on a small plant, with a blurred background featuring a garden bed lined with wood chips.

Close-up of vibrant green leaves on a small plant, with a blurred background featuring a garden bed lined with wood chips.

Woman in purple gardening gloves holds a small worm, showing it to the camera with a focused expression.

Woman in purple gardening gloves holds a small worm, showing it to the camera with a focused expression.

Daisies and pink buds in a lush garden setting, with soft-focus greenery and blurred background, conveying a serene, natural vibe.

Daisies and pink buds in a lush garden setting, with soft-focus greenery and blurred background, conveying a serene, natural vibe.

Two men, one sitting and one standing, in a modern outdoor area with curved planters and gray paving stones.

Two men, one sitting and one standing, in a modern outdoor area with curved planters and gray paving stones.

🪴Our department garden is blooming into something wonderful, thanks to the work of the members of our CEB Gardening Club!

Take a look at a few 📸from their latest planting session.

🧪⚙️🌱🔋

#ChemicalEngineering #Biotechnology #CambridgeUniversity #Gardens

21.07.2025 12:02 👍 3 🔁 1 💬 0 📌 0
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Fossilised tree trunk found in Derby park stumps experts The stump is believed to be from the Jurassic period, but expects are not sure why it is in Derby.

Fossilised tree in park stumps experts. 🧪 www.bbc.co.uk/news/article...

21.07.2025 12:41 👍 38 🔁 8 💬 6 📌 1

Good reflection on how chronic inflammation can affect survival too

21.07.2025 14:41 👍 1 🔁 0 💬 0 📌 0

So true

21.07.2025 14:40 👍 1 🔁 0 💬 0 📌 0

This sounds exciting

21.07.2025 14:39 👍 0 🔁 0 💬 0 📌 0
The plasmonic coffee-ring biosensor.

The plasmonic coffee-ring biosensor.

Plasmonic coffee-ring biosensing for AI-assisted point-of-care diagnostics 🏺🧪
www.nature.com/articles/s41...

Biosensor with ultrahigh sensitivity, utilizing evaporation of 2 sessile droplets and formation of coffee-rings with asymmetric nanoplasmonic patterns to detect disease-relevant proteins

21.07.2025 13:00 👍 4 🔁 1 💬 1 📌 0
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Caspian Sea drops below historic minimum level – Aze.Media The level of the Caspian Sea has fallen below the historical minimum recorded since the start of instrumental observations, now measuring less than minus 29 met

Today the Caspian Sea has dropped to a historic low level due to global warming & it's likely to get much worse. On current emission trajectories, the decline could 10m or more by 2100, with catastrophic consequences for people & nature 🧪🌍🌐🦑🐋🦭.
aze.media/caspian-sea-...
doi.org/10.1038/s432...

21.07.2025 13:03 👍 37 🔁 17 💬 1 📌 0
This is figure 2, which shows surface temperature responses to reductions in East Asian aerosol emissions.

This is figure 2, which shows surface temperature responses to reductions in East Asian aerosol emissions.

Restrictions of atmospheric aerosol and precursor emissions in East Asia have contributed to the observed global surface warming acceleration since 2010, according to a study in Communications Earth & Environment. go.nature.com/44CkCWP 🧪

21.07.2025 13:18 👍 10 🔁 7 💬 0 📌 0
Trend for schistosomiasis in national and territories subgroups from 1990 to 2021. (A) ASPR. (B) ASMR. (C) ASDR. (D) Prevalence number. (E) Number of deaths. (F) DALYs number.

Trend for schistosomiasis in national and territories subgroups from 1990 to 2021. (A) ASPR. (B) ASMR. (C) ASDR. (D) Prevalence number. (E) Number of deaths. (F) DALYs number.

Congratulations to authors Shen & Luo. This paper published in February is already cited 4 times in July.🧪
𝗧𝗵𝗲 𝗶𝗺𝗽𝗮𝗰𝘁 𝗼𝗳 𝘀𝗰𝗵𝗶𝘀𝘁𝗼𝘀𝗼𝗺𝗶𝗮𝘀𝗶𝘀 𝗼𝗻 𝘁𝗵𝗲 𝗚𝗹𝗼𝗯𝗮𝗹 𝗗𝗶𝘀𝗲𝗮𝘀𝗲 𝗕𝘂𝗿𝗱𝗲𝗻: 𝗮 𝘀𝘆𝘀𝘁𝗲𝗺𝗮𝘁𝗶𝗰 𝗮𝗻𝗮𝗹𝘆𝘀𝗶𝘀 𝗯𝗮𝘀𝗲𝗱 𝗼𝗻 𝘁𝗵𝗲 𝟮𝟬𝟮𝟭 𝗚𝗹𝗼𝗯𝗮𝗹 𝗕𝘂𝗿𝗱𝗲𝗻 𝗼𝗳 𝗗𝗶𝘀𝗲𝗮𝘀𝗲 𝘀𝘁𝘂𝗱𝘆
doi.org/10.1051/para...

21.07.2025 13:35 👍 9 🔁 3 💬 0 📌 0

Cheering you on

21.07.2025 14:37 👍 1 🔁 0 💬 0 📌 0

Looks like a great place to do science

21.07.2025 14:37 👍 1 🔁 0 💬 0 📌 0
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GitHub - LDolanLDolan/job-insight-live Contribute to LDolanLDolan/job-insight-live development by creating an account on GitHub.

“Count What Counts” 📊

What if data sings?

What if the quietest answers —

🌈 This isn’t a chart
It’s a nation learning how to name itself

Explore gender identity from UK’s 2021 Census —
visualised, seen.

📂 GitHub:
github.com/LDolanLDolan/job-insight-live

#DataForGood #Census2021 #Gender #Colab

03.07.2025 19:17 👍 1 🔁 0 💬 0 📌 0

Ah likewise !! Blue sky is a new world to me. 🌷🤩🐈‍⬛🫖

03.07.2025 08:47 👍 1 🔁 0 💬 0 📌 0
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🧬 Flipped DNA is rewriting evolution
In Lake Malawi, 800+ fish species evolved in record time

– flipped chunks of DNA lock in survival traits and pass them on intact

— humans have them too.
So how your DNA is arranged might matter more than what’s in it

#notesfromthesoftcode #Genetics #Cambridge

03.07.2025 08:46 👍 2 🔁 0 💬 0 📌 0
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🌈 Who knew waste could shine?
This isn’t candy — it’s E. coli working overtime.
Scientists at Edinburgh reprogrammed it to turn plastic into paracetamol, brewed like beer.
Zero carbon 90% yield
future of medicine might start in a flask.

#EngineeringBiology #Biotech #PlasticToPills #ScienceThatHeals

02.07.2025 11:17 👍 0 🔁 0 💬 0 📌 0
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Healthcare is about more than diagnosis: Why naming won’t solve mortality | Ian James Kidd

“The biological, medical, and philosophical are intricately connected, which is one reason medics and philosophers should collaborate in dealing with them,” writes philosopher Ian Kidd. | iai.tv/articles/nam...

Tap the link to read more.

#medsoc🧪

02.07.2025 11:07 👍 5 🔁 1 💬 3 📌 0

Impressive, stamina, watching on iTunes

29.06.2025 15:39 👍 0 🔁 0 💬 0 📌 0

Hello my friend I have to say I’m a bit of an infrequent visitor here but it is an interesting place. I am exploring - super to see you.

29.06.2025 15:38 👍 1 🔁 0 💬 1 📌 0
Deep-sea octopus, siphonophore, penguins & R/V Falkor (too), seastar, porthole, gossamer worm, seal ,flying spaghetti monster siphonophore, and coffinfish images from R/V Falkor (too) expeditions in 2024 and 2025.

Deep-sea octopus, siphonophore, penguins & R/V Falkor (too), seastar, porthole, gossamer worm, seal ,flying spaghetti monster siphonophore, and coffinfish images from R/V Falkor (too) expeditions in 2024 and 2025.

On #BiodiversityDay, we’re celebrating life on an ocean world. Our survival and ability to thrive are inextricably linked with the health of the planet and all of its inhabitants. Over 90% of the habitable space on Earth is in the Ocean, which is home to much of the planet’s biodiversity.

22.05.2025 16:08 👍 55 🔁 17 💬 2 📌 2
Woman smiling in front of a presentation slide with the title 'fantastic maerl and where to find it'

Woman smiling in front of a presentation slide with the title 'fantastic maerl and where to find it'

Great to have Lina Rasmusson (Gothenburg uni) at @umeaunimarine.bsky.social today to talk about all things #CorallineAlgae & #kelp
She also presented her ongoing @formasforsk.bsky.social project, which is bringing a research spotlight to Sweden's elusive #maerl beds!
@umeauniversitet.bsky.social
🧪🦑🌍

22.05.2025 16:47 👍 13 🔁 5 💬 0 📌 0
Modeling predicts that metabolic diversity increases the ecological impacts of weapon gene transfer. Modeling scenarios for each column are shown across the top row. Bottom row: Example dynamics of the strains (attacker, target, transconjugant) during a contest using parameters that correspond to the cross (X) shown in the parameter sweeps directly below.

Modeling predicts that metabolic diversity increases the ecological impacts of weapon gene transfer. Modeling scenarios for each column are shown across the top row. Bottom row: Example dynamics of the strains (attacker, target, transconjugant) during a contest using parameters that correspond to the cross (X) shown in the parameter sweeps directly below.

#Bacteria use weapons to outdo rivals, but what happens if they're transferred? @prokaryota.bsky.social @jdpal.bsky.social &co show that HGT of toxin #plasmids is rare but recipients can thrive under relaxed nutrient competition, reshaping bacterial warfare @plosbiology.org 🧪 plos.io/43vC3X7

22.05.2025 16:47 👍 10 🔁 4 💬 1 📌 0

Today I attended a brilliant lecture by Dr. Francesca Morgante on Genetics of Dystonias, at St. George’s.

• Phenotyping matters. Without accurate phenotyping, gene panel testing can yield low diagnostic rates.
• Mitochondrial dysfunction is increasingly recognized

#Neurogenetics #Phenotyping

12.05.2025 12:21 👍 0 🔁 0 💬 0 📌 0

Do you know why we are seeing rising cases of #measles?
Because back before political interference decimated Public Health, we used to close schools when there was a case of #measles. The new pandemic normal is to leave schools open and for reporters to ignore this basic principle. #PublicHealth

01.05.2025 12:31 👍 22 🔁 12 💬 2 📌 3
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9th Circuit Court Decision Halts Predator Killing across 6.2 Million Acres of Public Lands in Nevada Conservation groups declare victory for native wildlife, public health and safety, scientific rigor, and wild places

#goodnews

9th Circuit Court Decision Halts Predator Killing across 6.2 Million Acres of Public Lands in Nevada
wildearthguardians.org/press-releas...

#conservation #nevada #nature #environment #publicland #animalprotection #wildlife #publichealth #science #wildplaces #predators #ecosystems 🌎

02.05.2025 14:48 👍 8 🔁 3 💬 0 📌 0