Tag: Systems Biology

Eucalypts are fast-growing trees increasingly exploited for pulp, paper, bioenergy and other wood-based products. Using genetics tools and a network-based data integration (NBDI) approach, Mizrachi et al. explore a segregating Eucalyptus hybrid population for genes and pathways underlying biomass / bioenergy…

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…

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…

Due to plant cells’ shared walls and immobility, cell division, differentiation and expansion must be tightly regulated across space and time. The six members of the PLETHORA (PLT) transcription factor family distribute in gradients through the root tip and are largely responsible for its developmental…

Auxins are a class of phytohormones that regulate many aspects of plant development. Morales-Tapia and Cruz-Ramírez review the current status of the available auxin-driven computational models and discuss plausible integration of these into a single model for plant development. Computational modeling…

We’ve highlighted some of the Plant Cell papers that were widely shared, liked, blogged, retweeted and otherwise garnered high-levels of attention this year. Perhaps you can use some holiday-season quiet time to catch up on those you missed. Reviews and Perspectives Creating order from chaos: epigenome…

We’ve highlighted some of the Plant Physiology papers that were widely shared, liked, blogged, retweeted and otherwise garnered high-levels of attention this year. Perhaps you can use some of that holiday-season quiet time to catch up on those you missed. The breakaway attention-getter from Plant…

Nitrogen-fixing cyanobacteria such as Anabaena sp. PCC 7120 have the challenge of supporting nitrogenase, an enzyme that is highly sensitive to oxygen, and simultaneously photosynthesis, an oxygen-producing set of reactions. They accomplish this by segregating these reactions into two cells, heterocysts…