Plants recruit beneficial microbiomes in the rhizosphere in response to aboveground pathogen infections, a mechanism known as “cry for help.” Zhang and Liu et al. investigated this effect to test whether pathogenicity is necessary for assembling a disease-suppressive rhizomicrobiome. By using nonpathogenic…

Most readers recognize the photograph of the amazing nitrogen-fixing maize, with its red, slimy aerial roots that nurture nitrogen-fixing bacteria. But I suspect few of us have thought about how this landrace came to the attention of the mainstream media, who owns the rights to it, and how it would be…

In the electrifying world of plant signaling, a paradigm shift is underway as researchers dig into the intricate mechanisms of action potentials (APs) and slow wave potentials (SWPs). Departing from conventional neurophysiological dogma in the animal kingdom, this review by Barbosa-Caro and Wudick illuminates…

Panomics, an approach integrating multiple ‘omics’ datasets such as genomics, transcriptomics, metabolomics, and phenomics, has seen rapid advancement in recent years due to technological improvements, particularly in genomics. This review focuses on the recent developments in panomics-driven gene…

Because much of the genetic diversity of our crops plants was lost during domestication, many breeding efforts endeavor to cross in resilience genes from wild relatives. An alternative approach is to rapidly domesticate those wild relatives themselves, for example by editing genes that affect flowering…

In woody plants, we know much less about how photosynthesis functions in stems than in leaves. This study by Natale et al. focused on how chloroplasts in Fraxinus ornus stems of different ages work. The authors looked at oxygen production rates in whole stems, bark, and wood using various methods like…

Studies on Crassulacean Acid Metabolism (CAM) plant genomes are scarse and CAM evolution is known to be an ecological driver of diversification. The subgenus Tillandsia (Bromeliaceae) is one of the fastest diversifying clades in the plant kingdom and is known for its adaptive CAM trait. It has recently…

Plant oils, composed of fatty acids, provide humans and animals with food, essential nutrients, chemicals, and biofuels. Plants accumulate over 450 “unusual” fatty acids, which could hold significant value if they achieve optimal production. Hydroxylated fatty acids (HFA) are unusual fatty acids…