Mutualistic associations between plants and fungi are incredibly widespread, occurring in 90% of extant land plants, and likely are the most ecologically important symbiotic relationships on Earth. Fungi played an integral part in land plant evolution; roots only evolved after early land plants colonised…

Today’s biology students need to be trained to work with large datasets, meaning that mathematics, statistics and computer science should regularly be integrated into their biology courses. Williams et al. carried out a survey to determine the extent to which this occurs. Although 95% of respondents…

Mycorrhizal symbiosis involves extensive signaling between plants and their fungal partners. Mycorrhiza-induced small secreted proteins (MiSSPs) have been hypothesized to be involved in diverse processes to suppress plant defense and promote fungal life-cycles. Clement et al. functionally characterized…

J. Exp. Bot. Special Issue. The plant cuticle: old challenges, new perspectives ($) The cuticle is a cell-wall polymer that protects against desiccation, pathogens and UV light.  Domínguez et al. provide an open-access editorial that describes this fine collection of articles covering all aspects…

Polar localized PIN FORMED (PIN) efflux carriers proteins organize directional auxin flow and accumulation. Most flowering plants have  another family of PIN proteins called Sister of PIN1 (SoPIN1), which Arabidopsis and members of the Brassicacea family do not have. The grass Brachypodium dystachion…

Previous studies have shown that some genes use multiple promoters, but the extent to which this occurs has not been fully resolved. Ushijima et al. showed widespread phytochrome-mediated differential promoter use in response to light. They identified more than 2000 genes with light-dependent alternative…

Plants adapt their form, function and metabolism to the surrounding environment. According to Tardieu et al., understanding the plant phenome requires that plant phenotypes to be studied on different spatial and temporal scales. High precision platforms are instrumental for discovery of new physiological…

A wide variety of beneficial and pathogenic microbes surrounds plants both below and above ground. This microbial diversity is shaped by different biotic and abiotic factors and plays a role in maintaining plant health in natural settings. Hence, it is vital to understand the influence of different factors…