In January 2019, a workshop was convened to explore strategies to address inclusivity in the plant sciences, and the recommendations emerging from this workshop are presented in a new report by Henkhaus et al. The authors recognize that this is an expansive challenge and requires action on many fronts,…

One of the longstanding questions in plant biology concernes how auxin coordinates both gene expression in the nucleus and the so-called fast responses at the cell periphery including proton extrusion and cytoskeletal rearrangements. At this point the nuclear branch is well understood, but the cell periphery…

The September 2022 issue of Nature Plants includes two papers describing the analysis of homosporous fern genomes. Ferns are interesting for many reasons including the diversity of the clade, their typically very large genomes, their often free-living gametophytes, and in many cases, homospory (a single…

Calcium (Ca) signaling is one of the primary plant responses to confront abiotic stresses. To coordinate Ca levels in the different compartments of the cell, several transporters are needed including the H+/Ca exchangers (CAXs) in the tonoplast (vacuolar membrane). While the role of calcium signaling…

Symbioses and nodule organogenesis processes that occur independently of Nod-factors are relatively unexplored. Quilbe et al. investigated the semi-aquatic legume Aeschynomene evenia, which has recently been shown to establish symbioses with Bradyrhizobium sp. that do not produce Nod factors. The authors…

Many different pathogens attack plants, and many genes have been identified that confer pathogen-specific resistance.  In a recent study, Hao et al. identified a signaling cascade that regulates broad-spectrum disease resistance. This pathway is composed of a rice ubiquitin ligase OsPUB73, a VQ motif-containing…

The seeds of the Agarwood tree (Aquilaria sinensis) lose viability within a few hours of the fruit splitting, so need to reach the ground as soon as possible. Qin et al. report that agarwood achieves this by fooling hornets (Vespa spp.), which generally eat herbivore insects such as caterpillars. When…

Removing systemic barriers to equity, diversity, and inclusion: Report of the 2019 Plant Science Research Network workshop “Inclusivity in the Plant Sciences” In January 2019, a workshop was convened to explore strategies to address inclusivity in the plant sciences, and the recommendations emerging…