Tag: Computational Biology

Plants use light as a source of energy and information; however, they are also sensitive and respond to  light/dark diurnal cycling, with many processes happening during the dark phase of the diurnal cycle. In this review, Seluzicki et al. emphasize the importance of studying and understanding what…

Nakamura et al. have created a searchable database, CATchUP (http://plantomics.mind.meiji.ac.jp/CATchUP) that allows the user to explore the spatiotemporal expression of genes across eight plant species (monocots and dicots) using data from publically available databases of large-scale RNA-Seq data.…

Efficient photosynthesis demands that plants have the capacity to capture photons when they are scarce, but at the same time not suffer damage from capturing more light energy than they are able to assimilate. To accomplish this, leaves need to be able to differentiate between a steady light level and…

Autophagy is a process of selective membrane trafficking that delivers cargo to the vacuole or plasma membrane for recycling or secretion. ATG8 is a small ubiquitin-like protein that is required for formation of the double-membrane enclosed autophagy vesicle, the autophagosome. The ATG8 gene family has…

The transpiration rate of water though stomata, known as stomatal conductance or gs is one of the most critical and regulated of plant physiological processes.  Buckley reviews recent progress on the development of comprehensive models of stomatal conductance, including the effect of soil moisture and…

The Amazon rainforest stores 30% of land-based ecosystem carbon. How are carbon stores affected by selective tree removal and subsequent regrowth? Stored carbon continues to be lost for several years after logging due to damage-associated mortality of surviving trees. Piponoit et al. use data from more…

Disease-causing organisms attack as a population of diverse individuals. Is it possible to reduce the virulence of this population by introducing less-virulent individuals?  Some studies have shown such an effect; as an example, application of low-virulence strains of Aspergillus flavus can protect…

Plants perceive microbial pathogens though cell-surface receptors that recognize conserved microbial patterns such as flagellin. Previous studies have identified the WRKY family of transcription factors as contributors to Microbial-Associated Molecular Pattern (MAMP)-Triggered Immunity (MTI). Birkenbihl…