The It Ain't Magic Science Blog

Ultraprecise clocks and the Tokyo Skytree verify Einstein’s theory of relativity

Time measured at the top and bottom of the Tokyo Skytree with ultraprecise clocks has verified the time dilation effect predicted by Einstein.

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Staining that lights up whole organs and bodies

Scientists have developed a staining procedure that makes see-through tissue, organs, and bodies useful.

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Microbial infections are a parasitic plant’s dream

Parasitic plants use quinones produced by their host to attack. Now we know that crops produce quinones as an immune response against microbial infection. How can we protect crops from both kinds of attack?

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RIKEN Research Fall Issue

Fall is here, and with it comes the latest issue of RIKEN Research. This issue covers tactile learning during sleep, supercomputers and simulations, solar cells, fly olfaction, tumor vaccines, and more

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New artificial skin helps avoid animal testing

A new artificial skin that reproduces proper tension can be used to research skin function and disease while reducing the need to experiment on animals.

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Root growth improved in soil contaminated with cesium

Overactivating the ABA signaling pathway in plants prevented cesium in soil from blocking root growth in plants.

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Topics

Latest research animations

Self-assembly of spider silk

This gut microbe might protect against diabetes and reduce insulin resistance

NEW: One-way hydrogel guides motion of tiny worms!

Latest Posts

Nov

Gene regulator that allows plant rehydration after drought

by adam phillips | Hot Off the Press

New genetic insights into the plant rehydration process: this is why your plants don’t die after you forgot to water them.

Oct

Researchers create a functional salivary gland organoid ?

by jens wilkinson | Hot Off the Press

Scientists have succeeded in growing three-dimensional salivary gland tissue that produced saliva like normal glands when implanted into mice.

Oct

Getting a grip on slow but unique shark evolution

by masataka sasabe | Hot Off the Press

Scientists have decoded the genomes of two species of shark, bringing the grand total of sequenced shark genomes to three.

Oct

Ig Nobel awards: Silly experiments that strike gold

by admin | Drop of science

Amanda writes about the Ig Nobel awards after founder Marc Abrahams visited nerdnite Tokyo. Science at its best!

Oct

A self-powered heart monitor taped to the skin

by jens wilkinson | Hot Off the Press

A group of scientists have developed a human-friendly, ultra-flexible organic sensor powered by sunlight, which acts as a self-powered heart monitor.

Sep

AI used to detect fetal heart problems

by masataka sasabe | News

Researchers have developed a novel system that can automatically detect abnormalities in fetal hearts in real-time using artificial intelligence (AI). ???❤️

Sep

Protostars that exhibit large diversity in organic compounds

by riken research highlights | Research Highlight

A survey of a molecular cloud has found that the organic chemical makeup of protostars varies considerably.

Sep

Scientists solve epigenetic barriers to cloning

by jens wilkinson | Hot Off the Press

Scientists show that two epigenetic factors improve the success rate of cloning via somatic cell nuclear transfer.

Aug

Transgenic plants ??on acid survive without water

by adam phillips | Featured, Research Highlight

Scientists designed transgenic plants that survive drought-like conditions by bumping up acetic acid production only when water is scarce.

Aug

Two genes that regulate how much we dream

by masataka sasabe | Hot Off the Press

An international research team led by RIKEN BDR has identified a pair of genes that regulate how much REM (dream) and non-REM sleep an animal experiences.

Aug

Flies use fecal deposits as pheromones

by admin | Hot Off the Press

Bioluminescence imaging of fly brains reveals neurons sensitive to fly poo laced with pheromones (you can see the fecal “landmark” in the dotted circle). Need we say more?

Jul

Hippocampal memory isn’t all about place cells

by admin | Hot Off the Press

Scientists have found evidence that hippocampal memories of experience are not stored in place cells.

Jul

Summer fun: how plants beat the heat

by adam phillips | Hot Off the Press

Scientists have discovered a gene that allows plants to cope with extreme heat by changing the composition of chloroplast membranes.

Jun

Freedom from fear ?‍♀️

by adam phillips | Hot Off the Press

Researchers discover a dopaminergic circuit in the brain that allows fear associations to disappear when there isn’t anything to be afraid of anymore.

Jun

Blue gene regulation helps plants respond properly to light

by adam phillips | Hot Off the Press

Blue light alters some gene expression in plants by changing the transcription start sites to downstream locations.

Jun

Out on a limb: the many ‘brains’ of the octopus

by admin | Drop of science

Learn how (neurologically) cool octopus arms are (as if you didn’t already know).

Jun

Mutation links bipolar disorder to mitochondrial disease

by admin | Hot Off the Press

ANT1 mutations found in bipolar disease that affect mitochondria lead to hyperexcitable serotonergic neuronal activity in the brain.

Jun

My science communication journey in Tokyo

by admin | What's Up With Us

New contributor and nuclear physicist Sarah Naimi talks about her recent experience in science communication at a recent scicom event in Tokyo.

Jun

Gene linked to intellectual ability affects memory replay in mice

by adam phillips | Hot Off the Press

Scientists have discovered a gene in mice that allows memory replay at rest, a process necessary for forming long-lasting memories in mice.

May

Quick, call Spiderman: scientists discover how spider silk is formed

by jens wilkinson | Hot Off the Press

A group of scientists led by researchers have discovered a key mechanism through which spider silk is formed.

May

Mutation protects against Alzheimer’s disease in mice

by adam phillips | Hot Off the Press

Scientists discover a deletion mutation that reduces amyloid-beta plaque formation in Alzheimer’s disease model mice.

May

Plant peptide spells relief from salty stress

by adam phillips | Hot Off the Press

Newly discovered plant peptide hormone can be used to protect plants from excessive environmental salt.

May

Putting E. coli to work for us

by riken research highlights | Research Highlight

Specially engineered bacteria can produce an industrially significant chemical from renewable sources in a much gentler process than the one currently used by industry.

Apr

Why being sick can create anxiety

by riken research highlights | Research Highlight

Researchers have linked changes in mouse immune-cell metabolism to anxiety-related behavior and alterations in brain chemistry.

Apr

Plant hormone combats dehydration

by adam phillips | Hot Off the Press

Scientists show that CLE25 is a plant hormone that travels from roots to leaves and helps close stomata in times of dehydration stress.

Mar

Heat shock system helps dried up bug come back to life

by jens wilkinson | Hot Off the Press

An international collaboration has determined that cooption of the Heat Shock Factor (HSF) gene system is what allows larvae of the sleeping chironomid to be able to survive severe desiccation.

Feb

In living color: imaging the brain with synthetic bioluminescence

by admin | Hot Off the Press

A new way to image the brain from outside the head using bioluminescence.

Feb

Deep-brain exploration with nanomaterials

by admin | Hot Off the Press

A new way to optogenetically activate neurons deep in the brain using infrared light and upconversion nanoparticles. It’s non-invasive!

Feb

Running away from carbon dioxide: the terminal connection

by adam phillips | Hot Off the Press

Even fish want to avoid carbon dioxide. Now we know that they can because of chemosensation and the Terminal Nerve.

Jan

Rainbow engineering to make the brain glow

by admin | Drop of science

Bar talk about tinkering with bioluminescent molecules from jellyfish, corals, and algae, figuring out how they work, and making them more useful for brain science.

Jan

Geostationary satellite enables better precipitation and flood predictions

by jens wilkinson | Hot Off the Press

Data from the Himawari-8 geosynchronous satellite was used in weather simulations to improve forecasts of sudden precipitation and tropical storm development.

Jan

Clean and green: a moss that removes lead (Pb) from water

by adam phillips | Hot Off the Press

Scientists show that the moss Funaria hygrometrica can remove harmful lead from water when in the protonema stage of development.

Jan

The brain’s GPS has a buddy system

by admin | Hot Off the Press

In addition to encoding self location, brain cells in the rat hippocampus act like a GPS that encodes the location of other rats.

Dec

Leaky plants bad for drought resistance

by adam phillips | Research in Depth

The KAI2 receptor for compounds found in smoke helps plants retain water and survive during drought.

Dec

Helping the body clock keep its cool

by riken research highlights | Research Highlight

Two parallel temperature-responsive mechanisms ensure that circadian rhythms are not skewed by changes in temperature

Dec

The stars align

by admin | Drop of science

The stars align. That’s what you say, when things work out perfectly. In the case of an eclipse, of course, it’s not stars that align but rather the moon and sun.

Dec

What’s that smell? The advantage of sniffing

by adam phillips | Hot Off the Press

Rhythmic sniffing boosts phase-coded neuronal signals in the mouse olfactory bulb that allow odors to be identified.

Nov

Quantum dots light up cancer with a little help

by riken research highlights | Research Highlight

Researchers have found a small connecting protein that can help make quantum dot-based probes for biomedical imaging.

Nov

Most precise measurement ever of proton magnetic moment

by jens wilkinson | Hot Off the Press

Using a sophisticated setup, scientists have made the most precise measurement to date of the proton magnetic moment.

Boosting betaine may be a treatment for schizophrenia

Supplementing model mice with glycine betaine (trimethylglycine), a compound originally derived from beets, can alleviate symptoms of schizophrenia.

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Mutations, CRISPR, and spinocerebellar ataxia

Scientists discover that mutations causing the degenerative movement disorder spinocerebellar ataxia type 29 work by disrupting calcium release of neurons inside the brain.

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Super-thin wearable electronics just got more flexible

A method for making super-flexible and ultra-thin wearable electronics uses water-vapor plasma to create gold-gold bonds.

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Understanding non-coding DNA: gene “enhancers”

NETCAGE is a newly developed technique for determining the structure of portions of the non-coding genome called ‘enhancers.’

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Methylation mutation directly linked to autism

A mutation in a gene needed for H3K9 methylation is directly linked to autism spectrum disorders and early neurodevelopment.

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Ultraprecise clocks and the Tokyo Skytree verify Einstein’s theory of relativity

Time measured at the top and bottom of the Tokyo Skytree with ultraprecise clocks has verified the time dilation effect predicted by Einstein.

Read on

Jan

Omics Omics Omics: Analysis predicts ovarian cancer-treating drug

by adam phillips | Hot Off the Press

Multi-omics analysis prediction: drugs that inhibit Ras signaling will help prevent tumor formation in serous ovarian cancer.

Dec

First hydride-ion battery that works at room temperature

by adam phillips | Hot Off the Press

Researchers develop a new solid electrolyte that can conduct hydride ions, thus allowing better hydrogen-based batteries and fuel cells.

Nov

Plants to the rescue: cleaning up our dirty soil

by adam phillips | Drop of science

A brief review of phytoremediation and research into how plants can be used to clean the environment.

Nov

Stolen genes used for parasitic mind control

by masataka sasabe | Hot Off the Press

Parasitic horsehair worms evolved to control their praying mantis hosts by stealing their genes (horizontal gene transfer).

Sep

Machine learning contributes to better quantum error correction

by jens wilkinson | Hot Off the Press

Researchers have developed an autonomous method for handling error correction in quantum computing. This will help quantum computers maintain their advantages over standard computers.

Sep

Laser melting ice-core sampler for studying climate change

by adam phillips | Hot Off the Press

This laser melting ice core sampler can determine temperature changes thousands of years ago on very fine timescale.

Aug

Gut bacteria reduces insulin resistance, protects against diabetes

by adam phillips | Hot Off the Press

Scientists discover gut bacteria that reduce insulin resistance in your body and sugar in your poo.

Aug

Scary places burned into our minds by constant memory replay

by riken research highlights | Research Highlight

Researchers discover the mechanism through which places associated with negative experiences are burned into our memories.

Aug

Toward human hibernation: cold-resistant mouse stem cells

by adam phillips | Hot Off the Press

Cold-resistant stem cells from “deep torpor” mice are a big step toward understanding why tissue survives hibernation.

Transgenic plants ??on acid survive without water

Scientists designed transgenic plants that survive drought-like conditions by bumping up acetic acid production only when water is scarce.

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Next stop: clinical hair regeneration

A new recipe for continuous cyclical hair regeneration in mice. This means that the hair will continue to fall out and regrow like normal hair.

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Eating a high fat diet without getting obese?

Scientists discover that without innate immune cells in the intestines, eating a high fat diet does not lead to obesity in mice.

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H2AK119ub1: How you inherit acquired traits from your mom

H2AK119ub1. Say that three times really fast! But seriously, it allows maternally acquired traits to be inherited.

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May

Japanese people are a mixture of three separate ancestral groups

by jens wilkinson | Hot Off the Press

A new study shows that the current Japanese population is derived from 3 ancestral groups, one of which brought Denisovan DNA to the party.

May

Space Café Tokyo explains sus sci-fi media

by kelly | What's Up With Us

Our very own Kelly writes about how much fun she had at Space Café Tokyo. Softcore science and beer.

May

Recipe for hydrogen: sprinkle manganese oxide with iridium atoms, add water

by adam phillips | Hot Off the Press

A few iridium atoms also go a long way. When sprinkled on manganese oxide, hydrogen is produced with 95% less iridium!

May

Stable green hydrogen production in a PEM electrolyzer

by adam phillips | Hot Off the Press

A little structurally manipulated manganese goes a long way when using a PEM electrolyzer to make hydrogen from water.

Apr

Brainless memory makes the spinal cord smarter than previously thought

by adam phillips | Hot Off the Press

The spinal cord learns how to direct limb muscles to avoid aversive sensations and recalls the memories using separate neural circuitry. Oh, and without a brain!