Throughout history, many cultures have exploited the properties of Cannabis sativa, either as a source of fiber extracts (hemp) or as a medicinal and recreational drug (drug type). It is thought that cannabis was originally cultivated in Asia from where it spread to other regions around the globe, and…

Chicana feminist writer Cherríe Moraga wrote in her anthology This Bridge Called My Back, with regards to the necessary inclusion of women of color in contemporary progressive politics: “It is not always a matter of the actual bodies in the room, but of a life dedicated to a growing awareness of who…

Stomatal guard cells control both carbon dioxide uptake and transpirational water loss. Guard cell control over the stomatal pore  aperture is sensitive to water status (through ABA) as well as the amount of CO2 available within the leaf air space. Several studies have indicated that stomatal aperture…

Seed imbibition (i.e., water uptake) marks the beginning of germination, an irreversible process that might lead plants to death if it occurs under unsuitable conditions for seedling development. Therefore, it is expected that seeds only germinate when water is readably available. However, the molecular…

Physical dormancy is a dormancy class caused by a water-impermeable cell layer that prevents seed water uptake. Despite being present in several families, its molecular basis has seldom been addressed. Here, Chai and colleagues identify a β-ketoacyl-CoA synthase (KCS) –one of the enzymes that participate…

A Central Role for Genetics in Plant Biology Plant biology as a field of study encompasses a rich plethora of subjects, some of which themselves are their own fields. Maarten Koornneef, in this memoir-style article, describes how genetics in particular shaped his career that saw the rise of Arabidopsis…

Zhang et al. explore the role of myosin XI in exocytosis. Plant Cell Weiwei Zhang and Christopher J. Staiger Purdue University Background: Living organisms secrete molecules from their cells to allow growth and survival in various environments. Materials destined for secretion are often…

Youngwoo Lee, first author of "A co-fractionation mass spectrometry-based prediction of protein complex assemblies in the developing rice aleurone-subaleurone" Current Position: Postdoc in Szymanski Lab at Department of Botany and Plant Pathology and Center for Plant Biology in Purdue University Education: PhD…