With data generation, high false positive rates, and inability to reproduce findings all on the rise in science, Benjamin et al. propose lowering the standard threshold of the p-value to 0.005. The p < 0.05 standard would be termed “suggestive” under this scheme. Some of the caveats are that this…

The International Botanical Congress was held in Shenzhen, China (#IBC2017) last week. The AoB Blog published several blog posts and tweet collections from the conference. The Congress also voted on The Shenzhen Declaration on Plant Science designed to unite plant scientists around several priorities…

Hu et al. found a sterile rice mutant defective in meiosis. They mapped it to MEICA1, a widely conserved but uncharacterized protein required to ensure crossovers occur between allelic regions of chromosomes. It also inhibits allelic homologous recombination. This adds to a suite of proteins eukaryotic…

With both biotic and abiotic stresses predicted to worsen due to climate change, the ideal crop of the future must have traits to handle both. Common abiotic stresses like drought, cold, and salinity cause osmotic stress by disrupting cell turgor. Exposure to a mild salt treatment leads some plants to…

Light and temperature are two major factors affecting plants’ growth. Jiang et al. discovered a circuit (EBF1/2-PIF3-CBF) that integrates light and freezing tolerance by integrating EBF1/2 (EIN3-BINDING F-BOX 1/2), PIF3 (PHYTOCHROME-INTERACTING FACTOR 3) and CBF (C-REPEAT BINDING FACTOR). In light,…

Cytokinin, one of the major plant hormones, is involved in many aspectis of plant growth and development. Over the last few decades, the biosynthetic and signaling pathways have been discovered. The mechanistic explanation to control a myriad array of gene expression is still a black box. Zubo et al.…

Subfunctionalization of duplicated genes (ohnologs) is known to occur through eventual differential gene regulation/expression and sequence divergence. Winkler et al. explore the example of the negative regulators of auxin signaling, AUX/IAA proteins IAA6 and IAA19 and how their divergent structures…

Boosting photosynthetic efficiency in crop species has long been a goal since efficiency of photosynthesis is a critical factor in crop yield. One strategy for improving photosynthetic rates is enhancing mesophyll conductance to carbon dioxide. Tomeo and  Rosenthal examined 12 cultivars of soybean (Glycine…