Spotlight: The role of fossils for reconstructing the evolution of plant development I suspect if we asked someone to describe a fossil we’d hear a lot about dinosaur bones. Certainly, science museums are full of fossilized animal remains, which have greatly informed our understanding of animal evolution. Plant fossils similarly are rich sources of information […]
Don’t miss this exciting Virtual Issue from New Phytologist on “plant-microbe-microbe” interactions. That’s not a typo – many of the articles address the signals that coordinate such multi-factorial interactions, as there is a growing recognition that interrelations between microbes influence how they interaction with plants (see also the review below by Mesny et al.). This […]
Auxin is an extremely important plant hormone that must be precisely controlled. Auxin-like herbicides have been developed that are often more stable than the natural auxins, thus their application can damage the plant. Here, Schulz, Ung et al. investigated how these auxin herbicides move in plant tissues. The authors investigated the interactions of the well-known […]
In acidic soils, aluminum (Al) toxicity is a major problem that causes a dramatic arrest in root elongation. Aluminum tolerance can include the secretion of organic acids and the sequestration of Al in internal cellular compartments. Here, Dong et. al shed light on a new pathway that alleviates the inhibition of cell elongation in the […]
Virtual issue: The chemical language of plant–microbe–microbe associations Don’t miss this exciting Virtual Issue from New Phytologist on “plant-microbe-microbe” interactions. That’s not a typo – many of the articles address the signals that coordinate such multi-factorial interactions, as there is a growing recognition that interrelations between microbes influence how they interaction with plants (see also […]
Single-cell transcriptomics offer unprecedented insights into how plants respond to their environment. Although this technique is powerful, it requires extensive processing of the tissue (cell wall digestion to form protoplasts) prior to sequencing, which can induce additional transcriptional changes. Here, Tenorio Berrío et al. incorporated into their protocol a block on transcription through applying actinomycin […]
In most STEM disciplines there is a racial disparity between practitioners and the broader population. This disparity is often greater in plant sciences than in biomedical-related disciplines. Here, Hubbard and colleagues take a close look at the demographics of plant scientists in the UK and provide some recommendations for action. Contributing factors could include where […]
Review: Molecular concepts to explain heterosis in crops Heterosis, the phenomenon where hybrid plants outperform their genetically distinct parents, is a cornerstone of modern agriculture. This review by Hochholdinger and Yu explores the molecular mechanisms behind heterosis. The review traces the history of heterosis, from its early discovery in tobacco by Kölreuter to its widespread […]
Numerous studies have highlighted the critical importance of plasma membrane heterogeneities in regulating cell functions, leading to a proliferation of overlapping and contradictory terminologies. Here, Jaillais and others in the field propose a new system of nomenclature. It really is a must-read for anyone interested in cell biology, so here I’ll just report two key […]