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Analyses of the genome sequences and expression data for two closely related mycoheterotrophic orchid species provide insights into the genomic basis underlying the evolution of mycoheterotrophy.

High-entropy hybrid perovskites exhibit improved materials properties compared with their individual components. When employed in solar cells, champion devices achieve a certified power conversion efficiency of 25.5% and an extrapolated T₉₀ lifetime of over 5,000 h under continuous light soaking.

Electrolyte design is crucial for lithium metal battery development. Here the authors report an electrolyte with a compact solvation structure on the nanometre scale that facilitates fast interfacial reaction kinetics and improves battery performance.

The greater wax moth (GWM) is a major bee pest. Here, the authors show how a pest control method that combines a strain of Bacillus thuringiensis and a lure-based entrapment can help to control GWM using lab experiments and field beehives.

Pathologic α-synuclein spreads from cell-to-cell through binding to the lymphocyteactivation gene 3 (Lag3). Here, the authors demonstrate that the amyloid β precursor-like protein 1 (Aplp1) interacts with Lag3 and facilitates the binding, internalization, transmission, and toxicity of pathologic α-synuclein.

The bacterial effector proteins of the AvrE family function as membrane channels in plant cells, enabling the passage of water and solutes from host cells to support pathogen growth, and disrupting the viability of the host cell.

Carbaporphyrin dimers, known for their interesting photophysical properties and application in metal-organic chemistry, generally contain two identical subunits. Here, the authors highlight the benefits that can accrue from breaking the inherent symmetry of carbaporphyrin dimers and details a new approach to creating heterobimetallic complexes.

The authors study monolayer FeSe via scanning tunneling microscopy and simultaneous micron-scale-probe-based transport. They observe distinct superconducting phases in domains and on boundaries between domains, with different superconducting gaps and pairing temperatures.

Spin-pumping experimental technique where a DC or AC spin current is generated, and typically transferred to a heavy metal layer where it can be detected via electrical measurements. While well established in conventional materials, coherent spin-pumping in van der Waals magnetic materials is challenging due to the low damping and high-quality interface requirements. Here, Xu et al demonstrate coherent spin pumping in the van der Waals magnet Cr2Ge2Te6.

Analysis of tumor samples from patients with nasopharyngeal carcinoma shows that gemcitabine plus cisplatin chemotherapy activates a unique population of innate-like B cells, which enhance the cytotoxic CD8⁺ T cell response and are associated with better clinical outcomes.

Quantum chemical (QC) property prediction is crucial in computational chemistry. Here, the authors introduce Uni-Mol+, a deep model that uses iterative updates of 3D molecular conformations to improves the accuracy of QC property prediction.

Proton doping can induce metal-insulator transitions in rare-earth nickelates, demonstrating the complex interplay between dopants and electronic degrees of freedom. Chen et al. use results on strained films to argue that local proton-induced lattice distortions strongly influence the transition.

A multi-ancestry genome-wide association study of problematic alcohol use in one million individuals identified 110 risk variants and shows that multi-ancestry polygenic scores improve risk prediction compared with single-ancestry scores

The STAR collaboration reports a measurement of the mass difference and binding energy of the hypertriton and its antiparticle. This work constrains the hyperon–nucleon interaction and allows us to test the CPT theorem in a nucleus with strangeness.

CRISPR screen identifies coactivators of the androgen receptor (AR) complex, including NSD2. NSD2 contributes to AR cistrome reprogramming during prostate cancer progression, and its degradation via a novel PROTAC reduces prostate cancer cell viability in vitro.

Designing efficient adsorbents for trace gas removal remains a serious challenge. Here, the authors show promise in layered 2D metal−organic frameworks, often overlooked in favor of 3D frameworks, for separating trace acetylene from ethylene with enhanced performance and high stability.

Patient-derived xenografts provide a resource for basic and translational cancer research. Here, the authors generate multiple pediatric high-grade glioma xenografts, use omics technologies to show that they are representative of primary tumours and use them to assess therapeutic response.

APEX-based proximity labeling allows capturing protein interaction dynamics but its high labeling background limits its utility for cytosolic proteins. Here, the authors develop more selective proximity labeling probes, enabling the APEX-based characterization of time-resolved cytosolic protein interactomes.

Brain glucose induces in vivo tolerance of Cryptococcus neoformans to amphotericin B, limiting fungicidal efficacy against meningitis in a mouse model, and aureobasidin A inhibits brain glucose-induced tolerance, improving therapeutic outcome.

Defect-assisted nonradiative recombination and carrier aggregation at the interface hinder the potential of perovskites as emitter for light-emitting diodes. Here, Fang et al. achieve an external quantum efficiency of 24.1% by combining multidimensional perovskite with cascade conduction bands.

The authors present a framework for multiplexed optimization of metabolic pathways based on CRISPR–dCas12a-mediated genetic circuits, which can be generally applied in the construction of microbial cell factories for sustainable bioproduction.

Renal tubular atrophy is a hallmark of chronic kidney disease. The study by Zhu et al. reveals the protective role of tubular polynucleotide phosphorylase (PNPT1) against renal atrophy by blocking the leakage of mitochondrial dsRNAs into cytoplasm where they activate the PKReIF2α axis and terminate translation.

Energy-level mismatches and defects at the inorganic perovskite/fullerene interface limit the performance of solar cells. Now Li et al. address these issues with a dipolar molecule, enabling the use of wide-bandgap inorganic perovskites in all-perovskite tandem cells.

Accurate localization of abnormalities is crucial in the interpretation of chest X-rays. Here the authors present a deep learning framework for simultaneous localization of 14 thoracic abnormalities and calculation of cardiothoracic ratio, based on large X-ray dataset with bounding boxes created via a human-in-the-loop approach.

Developing efficient and transparent photoanodes for solar water splitting is crucial for advancing clean energy technologies. Here, the authors report Sb-doped p–n homojunction hematite photoanodes that achieve high transparency and a stable photocurrent density of 4.21 mA cm^–2.

MAVS is an adapter protein involved in RIG-I-like receptor (RLR) signaling. Here, the authors show how MAVS link RLR-mediated signaling and glucose metabolism, employing distinct mechanisms in different organelles.

Nonalcoholic fatty liver disease (NAFLD) is often linked to disrupted bile acid homeostasis. Here, the authors show hyodeoxycholic acid (HDCA) ameliorates nonalcoholic fatty liver disease by inhibiting the formation of RAN/CRM1/PPARα nuclear export heterotrimer, resulting in increased nuclear localization of PPARα and activated fatty acid oxidation.

Drawing inspiration from biological cell membranes, here, the authors create sub-8 nm membranes with adaptive nanofluidic channels, mimicking the cell membrane properties, by interconnecting 0D nanoporous molecules at the oil/water interface.

Denoising low-counting statistics data in the presence of multiple, unknown noise profiles is a challenging task in scientific applications where high accuracy is required. Oppliger and colleagues train a deep convolutional neural network on pairs of experimental low- and high-noise X-ray diffraction data and demonstrate better performance on experimental noise filtering compared with the case of training on artificial data pairs.

Oxygen redox cathodes deliver higher energy densities than those based on transition metal redox but commonly exhibit voltage fade on extended cycling. The loss of O-redox capacity and voltage fade is shown to arise from a reduction in O²⁻/O₂ redox process reversibility and O₂ loss.

The diamondback moth, Plutella xylostella is a cosmopolitan agricultural pest. By analyzing 532 genomes from 114 populations around the world, the authors find evidence supporting a South American origin of this moth, and look for signatures of positive selection.

Cryogenic correlated light, ion and electron microscopy (cryo-CLIEM) integrates three-dimensional confocal microscopy with focused ion beam–scanning electron microscopy for efficient preparation of lamellae containing target structures for in situ structural biology with cryo-electron tomography.

Membrane-less organelles formed by liquid–liquid phase separation provide additional cellular compartmentalization for precise spatiotemporal regulation of biological processes. Ke Ruan, Yi Lin, Peiguo Yang and Wen Zhou report on the formation, regulation and function of biomolecular condensates, discussed at the 2023 Xiangshan Science Conference on Membrane-less Organelles.

Light-induced deformation known as photostriction could be used for green energy devices but in most materials the effect is too small to be of practical use. Here, Weiet al. study the photostriction of strontium ruthenate and find photon-induced strain efficiencies of more than one percent.

Here the authors experimentally realize the electrical tuning of branched flow of light in nematic liquid crystals. The statistical properties and the polarization effect of the branched flow of light in the film are systematically studied adding fundamental insights on branched flow of light.

COVID-19 can be treated with monoclonal antibodies against SARS-CoV-2, but emerging new variants might show resistance towards existing therapy. Here authors show that anti-SARS-CoV-2 spike human single-chain antibody fragments could gain neutralizing activity against variants of concern upon engineering into a human bispecific antibody.

The molecular classification and tumour microenvironment in intrahepatic cholangiocarcinoma (iCCA) need further characterisation. Here, the authors perform single cell RNA-sequencing from 14 pairs of iCCA tumours and non-tumour liver tissues and propose S100P and SPP1 as markers for patient classification.

The efficiency of flexible perovskite solar cells lags behind their rigid counterparts. Now, Li et al. devise a self-assembled monolayer bridged hole-selective contact with reduced defects and improved bending durability, achieving a 24.4% certified efficiency.

Non-equilibrium intercalation reactions may determine the performance of lithium-ion battery materials undergoing lithiation, but it is difficult to probe in real time. Here, the authors use in situelectron microscopy to identify kinetically-driven phase evolution in magnetite single nanoparticles.

The physiological significance of low fatty acid synthesis in adipocytes remains unclear. Here, the authors show a protective role of this phenomenon by demonstrating that overproduction of fatty acids increases ROS production and results in adipocyte necroptosis and lipodystrophy.

The cellular and molecular mechanisms underlying major depressive disorder are unclear. Here, the authors report cell type- and cortical layer-specific gene expression changes and identify one microglia subpopulation associated with depressive-like behavior in female non-human primates.