Tag: Genetics

Manuel Mora (he/him) is a doctoral student in the Molecular Biology Interdepartmental Developmental Program (MBIDP)  at UCLA. Born in Santa Ana, CA, Manuel was raised between California and the town of Santiago Tangamandapio in Michoacan, Mexico. Growing up he enjoyed playing soccer, but when living…

Beer is a simple beverage, basically fermented barley sugars. But recently, it’s been all about the hops. Hops are buds of Humulus lupulus, a member of the Cannabaceae family, and from humble origins they have been carefully bred and selected, resulting in many varieties with different aroma and flavor…

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 as the lovable poster child of plant biology…

Yang et al. use haploid induction, genomic and transcriptomic sequencing to explore gene expression changes across the genome when the chromosome arm was varied in haploid maize. By Hua Yang, James Birchler, University of Missouri-Columbia Background: The phenotypic consequences of the addition…

We don’t need to remind you of the tremendous positive impact that CRISPR-based technologies have had on the life sciences through enabling any gene to be edited precisely. Here, Gaillochet et al. provide an up-to-date review of a lesser-known application of CRISPR, its use in large-scale screening…

Magnesium (Mg) and calcium (Ca) are essential nutrients for plants and also the animals that eat them. Human deficiencies of these elements are not uncommon. Here, Alcock et al. used Inductively Coupled Plasma Mass Spectroscopy to measure the elemental composition of a mutagenized population of Brassica…

PHYTOCHROME INTERACTING FACTOR4 (PIF4) is a key protein that mediates thermomorphogenic responses in plants. Under warm temperatures, PIF4 levels are high in the daytime even in the presence of active phyB, which is known to induce degradation of PIFs. Thus, in warm temperatures there must be a mechanism…

Symbiosis between legumes and nitrogen-fixing bacteria such as Mesorhizobium loti requires an exchange of signals. Plants recognize both specific nod factors (lipochitooligosaccharides) as well as cell-surface exopolysaccharides through distinct pathways. The M. loti exoU mutant fails to properly form…