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In this issue 15 papers · 5 free

01 Nature Communications Extensive genomic diversity in Desulfovibrio reveals species-specific functional traits associated with disease Free
02 Monthly Notices of the Royal Astronomical Society Towards a coupled activity-fallback model for comets I) 67P/Churyumov-Gerasimenko’s water activity from a microphysics model with dynamic dust-depth Free
03 Nature Communications A method quantifying soil melanin to understand fungal impacts on soil carbon stability Free
04 Nature Communications Time-lapse RESOLFT nanoscopy empowered by deep learning Free
05 Science Advances Real-time single-molecule imaging in zebrafish embryos uncovers noncanonical translation Free
06 Science High-capacity associative memory in a quantum-optical spin glass Subscribers
07 Proceedings of the National Academy of Sciences Efficient and robust control with spikes that constrain free energy Subscribers
08 PLOS Biology Distinct millisecond-scale click-train patterns evoke discriminable behavioral and neural responses in humans and rats Subscribers
09 Physical Review Letters Melting Temperature of Bismuth to 55 GPa Using Synchrotron X-Ray Phase Contrast Imaging Subscribers
10 Proceedings of the National Academy of Sciences Multiple-oxygen isotope constraints on aerobic respiration and gross primary productivity Subscribers
11 Proceedings of the National Academy of Sciences SETDB1 preferentially silences evolutionarily young retroelements Subscribers
12 Science Advances Record-setting heavy precipitation occurrence in 2024 Subscribers
13 Science Advances Mitigating lateral sensing blind spots: A dual-segment bronchoscopic robot with a bioinspired skin Subscribers
14 PNAS Nexus Spectral inference of arterial stiffness from a single distal velocity waveform Subscribers
15 PNAS Nexus The prenylation code regulating estrogenic activity of synthetic and natural product derivatives of resveratrol Subscribers

The papers Read free

Nature Communications·10 October 2026

Tingting Zheng, Isabel Keidel et al.

A gut microbe's strains differ widely, and some may weaken immune tolerance.

A large collection of genes from a common gut microbe shows that different strains act in different ways. Some strains have a tail-like part that can weaken a signal that keeps the immune system calm, at least in mouse gut tissue grown in a lab. Certain bacteria that make a gut gas in a different chemical way were found only in people with inflammatory bowel diseases.

The number 2,658 genomes

The size of the gut microbe gene collection built from 90 diseases and 32 countries.

Lab and database study only, not proof the microbe causes disease.

Integrity screen: passed (3 checks) Checked 12 October 2026. Tingting Zheng, Isabel Keidel et al., Extensive genomic diversity in Desulfovibrio reveals species-specific functional traits associated with disease Read the source

Monthly Notices of the Royal Astronomical Society·10 October 2026

N Attree, Y Skorov et al.

In a comet simulation, a simple ice-and-crust model matched real spacecraft data on one comet region.

A computer model simulated how a comet loses water and dust as it heats up near the sun. The comet is treated as ice underneath a dusty crust. The crust builds up over time, then breaks off in bursts, releasing gas and dust. This matched real spacecraft data well on one part of the comet, where the ice is made of tiny grains about 1 millimeter wide, mixed with more dust than ice, and held together very loosely.

The number ice grains about 1 millimeter wide

The grain size that best matched real comet data in the model's most accurate region.

Model only, tested on one comet's spacecraft data so far.

Integrity screen: passed (3 checks) Checked 12 October 2026. N Attree, Y Skorov et al., Towards a coupled activity-fallback model for comets I) 67P/Churyumov-Gerasimenko’s water activity from a microphysics model with dynamic dust-depth Read the source

Nature Communications·11 October 2026

Sylwia Adamczyk, Bartosz Adamczyk

A new lab test shows soil melanin levels closely track total soil carbon amounts.

Dark fungal matter called melanin may help soil hold carbon for a long time. Scientists had no good way to measure melanin directly in soil until now. A new lab test uses a method called liquid chromatography, which separates chemicals so each one can be measured. Soil melanin levels matched closely with total soil carbon, supporting the idea that fungal melanin helps lock carbon into soil.

What it could change A new method directly measures fungal melanin in soil for the first time.

Shows melanin levels line up with total soil carbon, but does not prove melanin causes carbon storage.

Lab method only, no sample size given, link not proven causal.

Integrity screen: passed (3 checks) Checked 12 October 2026. Sylwia Adamczyk, Bartosz Adamczyk, A method quantifying soil melanin to understand fungal impacts on soil carbon stability Read the source

Nature Communications·11 October 2026

Guillaume Minet, Anirban Ray et al.

A computer program lets cell microscopes use far less damaging light and film much longer.

Powerful microscopes can zoom in on tiny parts of living cells, but the bright light needed often damages the cells before long movies can be made. A computer program can now clean up dim, noisy images and fill in gaps from faster scans. This lets scientists use 10 times less light per picture and record for up to 5 times longer, or film 4 times faster with fewer errors.

The number 10-fold less light, up to 5 times longer imaging

The improvement in how long cells can be filmed without damage from microscope light.

Lab cell imaging only, no human or animal testing shown.

Integrity screen: passed (3 checks) Checked 12 October 2026. Guillaume Minet, Anirban Ray et al., Time-lapse RESOLFT nanoscopy empowered by deep learning Read the source

Science Advances·9 October 2026

Maëlle Bellec, Jie Liang et al.

In zebrafish embryos, only some copies of a key gene's instructions get used to make protein at once.

Scientists watched single protein-making events happen live inside zebrafish embryos. They used glowing tags to follow one gene's messenger instructions as they were turned into protein. Only some copies of these instructions were being used at any moment, which helps explain why protein output stays limited. The gene also had a backup way to start making protein that skips a step most genes need.

What it could change A new way to watch single protein-building events live inside a growing embryo.

Shows that only some gene copies get read at once, limiting protein output during development.

Zebrafish embryos only, one gene studied, lab method only.

Integrity screen: passed (3 checks) Checked 14 October 2026. Maëlle Bellec, Jie Liang et al., Real-time single-molecule imaging in zebrafish embryos uncovers noncanonical translation Read the source

10 more papers are in the full issue.

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Science·8 October 2026

Brendan P. Marsh, David Atri Schuller et al.