Tomato Genome Goes Nano
Research, The Plant Cell, The Plant Cell: In a NutshellSchmidt et al. demonstrate that nanopore technology can be applied to plant genomes https://doi.org/10.1105/tpc.17.00521
By Schmidt, M. H.-W., Vogel, A., Denton, A. K., Bolger, A. M., Bolger, M. E., and Usadel, B.
Background: An organism’s genome contains all the necessary information for its…
An Ion Channel Active in Plant Drought Response
Research, The Plant Cell, The Plant Cell: In a NutshellEisenach et al. discover A new ion channel of the plant vacuole helps plants react to drought https://doi.org/10.1105/tpc.17.00452
By Cornelia Eisenach
Background: Stomata are small pores on plant surfaces that facilitate diffusion of CO2, O2 and water vapor between plant and atmosphere. During…
Photosynthesis in Desert Plants: It’s About Time
Research, The Plant Cell, The Plant Cell: In a NutshellBoxall et al. investigate CAM photosynthesis in Kalanchoë fedtschenkoi The Plant Cell (2017). https://doi.org/10.1105/tpc.17.00301
Background: During photosynthesis, most plants use the enzyme Rubisco to capture CO2 during the day. Crassulacean acid metabolism (CAM) plants such as prickly pears,…
Keeping Walls on Track
Research, The Plant Cell, The Plant Cell: In a NutshellSchneider et al. explore how secondary cell walls are made. The Plant Cell 2017. https://doi.org/10.1105/tpc.17.00309
Background: Plant cells are surrounded by robust cell walls that function as dynamic extracellular skeletons and protect plants against their environment. The cell walls make up…
To Grow or to Defend: That is the Question for Plant Central Metabolism
Research, The Plant Cell, The Plant Cell: In a NutshellFusari et al. perform GWAS to explore primary plant metabolism https://doi.org/10.1105/tpc.17.00232
By Corina M. Fusari and Rik Kooke
Background: Primary metabolites such as sugars, organic acids, and amino acids are essential chemical compounds that drive plant growth and development by providing…
How Meiotic Chromosomes Cluster into a “Bouquet”
Research, The Plant Cell, The Plant Cell: In a NutshellZhang et al. explore the behavior of chromosomes during meiosis. The Plant Cell (2017). https://doi.org/10.1105/tpc.17.00287
By Fanfan Zhang
Background: In meiosis, plants, animals, and fungi reduce their chromosome numbers by half to form gametes (sperm and eggs) that can fuse to form a cell…
Space-Time Continuum of Gene Expression in Lateral Root Development
Research, The Plant Cell, The Plant Cell: In a NutshellWalker et al. explore how the environment shapes root architecture. The Plant Cell 2017. https://doi.org/10.1105/tpc.16.00961
By Liam Walker
Background: To acquire nutrients and anchor themselves, plant roots spread both vertically and horizontally in soil. Plants typically have a primary root…
A Plant Protein That Foils Aphid Feeding
Research, The Plant Cell, The Plant Cell: In a NutshellKloth et al. probe aphid feeding behavior. The Plant Cell 2017 doi: 10.1105/tpc.16.00424
By Karen Kloth
Background: Aphids are phloem-feeding insects. They penetrate plants with a piercing-sucking mouth. Once they reach a tube where the plant transports its sugar-rich phloem sap, they can take…
New Teaching Tool: Root Phenomics
Blog, Education, Resources, The Plant Cell, The Plant Cell: News, UndergraduateMeet the newest member of the Teaching Tools in Plant Biology family, Phenomics of root system architecture: Measuring and analyzing root phenes -By Larry York and Guillaume Lobet.
This teaching tool discusses the relatively young field of root system architecture quantification. It introduces the concepts…