Category: Research

IN BRIEF by Jennifer Mach jmach@aspb.org Plants can dispose of organs such as leaves and recycle the nutrients in these organs into new leaves, seeds, or storage organs. However, when separated from its photosystem proteins, chlorophyll can be phototoxic, absorbing light and producing high-energy…

IN BRIEF by Jennifer Lockhart jlockhart@aspb.org Heat and drought stress greatly restrict crop productivity, but most of what we know about a plant’s response to these stresses comes from controlled laboratory studies. This factor, along with the complex nature of these responses, has hampered efforts…

IN BRIEF by Nancy Hofmann nhoffman@aspb.org The ability to generate transgenic plants without regard to cultivar or genotype can be considered a holy grail of cereal crop transformation. Despite years of effort, it has been remarkably difficult to develop efficient methods for transformation of…

Recently, we’ve been profiling first authors of Plant Cell papers that are selected for In Brief summaries. Here are the first-author profiles from the September issue of The Plant Cell. Inmaculada Couso, featured first author of Synergism between inositol polyphosphates and TOR kinase signaling…

Recently, we’ve been profiling first authors of Plant Cell papers that are selected for In Brief summaries. Here are the first-author profiles from the August issue of The Plant Cell. Aman Y. Husbands and Vasudha Aggarwal, featured first authors of In Planta Single-Molecule Pull-down (SiMPull)…

IN BRIEF by Jennifer Mach jmach@aspb.org Assessing protein-protein interactions remains a fundamental challenge for plant biologists. Current methods such as coimmunoprecipitation (co-IP), yeast two-hybrid, bimolecular fluorescence complementation (BiFC), and others can produce artifacts and also yield…

Carotenoids are nutritionally important phytonutrients. Comas et al. describe a strategy to enhance the production of cartotenoids in the seed endosperm. They start with quantitative metabolomics and gene expression data which they feed into mathematical models to determine which gene(s) need to be engineered.…

Recently, we’ve been profiling first authors of Plant Cell papers that are selected for In Brief summaries. Here are the first-author profiles from the July issue of The Plant Cell. Fangwei Gu, featured first author of Arabidopsis CSLD5 functions in cell plate formation in a cell cycle-dependent manner Current…