246 papers
Plant biology explores the intricate lives of the green world, from the microscopic machinery inside a leaf to how entire forests adapt to a changing climate. This field investigates everything from how roots drink water to the complex chemical signals plants use to communicate, offering vital insights into food security and environmental resilience.
On Gist.Science, we make these discoveries accessible by processing every new preprint in this category directly from bioRxiv. For each study, we provide both a plain-language overview for curious minds and a detailed technical summary for researchers, ensuring that the latest findings in plant science are clear and actionable. Below are the most recent papers in plant biology, freshly summarized for you to explore.
This study demonstrates that salinity tolerance in spring wheat is driven by coordinated physiological resilience and the upregulation of the Nax1 transporter, which facilitates sodium exclusion and biomass maintenance under saline conditions.
This study identifies the receptor kinase ATHE/MEE39 as a key component of a dynamic cell wall integrity surveillance system that, often in complex with MIK2, detects *Fusarium oxysporum* infection and orchestrates early immune responses to protect root vascular tissues.
This study reveals that phosphate deficiency triggers distinct photosynthetic responses in closely related *Flaveria* species, causing C3 plants to downregulate electron transport and increase energy dissipation, whereas C4 plants maintain light reaction functionality despite exhibiting greater overall stress and biomass reduction.
This study utilizes a strategic B73 x Mo17 maize population to map and genetically dissect a novel, consistent major QTL cluster on chromosome 1, identifying 74 candidate genes including defense-related transcription factors and kinases that underlie resistance to tar spot disease.
This study identifies AATRhg1 as a tonoplast-localized amino acid transporter encoded by the Rhg1 locus that is essential for soybean cyst nematode resistance, as its silencing disrupts specific amino acid levels, defense signaling pathways, and metabolite profiles while compromising resistance to both standard and virulent nematode populations.
Through high-resolution RNA-seq time-course analysis of tomato under varying photoperiods, this study reveals that morning-phased transcripts act as transcriptional sensors of day length to serve as zeitgeber references for evening transcripts, which measure photoperiod via coincidence with external cues to drive seasonal adaptation.
This study reveals that drought-induced suppression of plant immunity and iron uptake drives *Streptomyces* enrichment in roots across diverse soils and evolutionary lineages, yet the resulting plant benefits are uncoupled from this enrichment and instead depend on intra-genus antagonism among bacterial strains.
This review examines the genetic and molecular mechanisms regulating spikelet number per spike in wheat, highlighting how florigen transport and meristem identity genes determine yield potential, while discussing the challenges of breeding supernumerary spikelet traits and the accelerating role of modern omics technologies in discovering new genes for crop improvement.
This paper introduces Botanic0, a family of plant genomic foundation models pretrained on diverse plant genomes that achieve state-of-the-art performance across various genomic prediction tasks and establish a scalable framework for advancing crop improvement and genome editing research.
This study employs a landscape transcriptomics approach across multiple field sites and seasons to integrate phenotypic and transcriptomic data from over 3,000 native *Arabidopsis thaliana* plants, successfully linking climate fluctuations to gene expression and using machine learning to identify and validate both known and novel genetic regulators of temperature responses in natural environments.