Analyzing lateral root development: how to move forward

Ive De Smet, Philip J. White, A. Glyn Bengough, Lionel Dupuy, Boris Parizot, Ilda Casimiro, Renze Heidstra, Marta Laskowski, Marc Lepetit, Frank Hochholdinger, Xavier Draye, Hanma Zhang, Martin R. Broadley, Benjamin Peret, John P. Hammond, Hidehiro Fukaki, Sacha Mooney, Jonathan P. Lynch, Phillipe Nacry, Ulrich SchurrLaurent Laplaze, Philip Benfey, Tom Beeckman, Malcolm Bennett

    Research output: Contribution to journalEditorialpeer-review

    93 Citations (Scopus)

    Abstract

    Roots are important to plants for a wide variety of processes, including nutrient and water uptake, anchoring and mechanical support, storage functions, and as the major interface between the plant and various biotic and abiotic factors in the soil environment. Therefore, understanding the development and architecture of roots holds potential for the manipulation of root traits to improve the productivity and sustainability of agricultural systems and to better understand and manage natural ecosystems. While lateral root development is a traceable process along the primary root and different stages can be found along this longitudinal axis of time and development, root system architecture is complex and difficult to quantify. Here, we comment on assays to describe lateral root phenotypes and propose ways to move forward regarding the description of root system architecture, also considering crops and the environment.

    Original languageEnglish
    Pages (from-to)15-20
    Number of pages6
    JournalPlant Cell
    Volume24
    Issue number1
    DOIs
    Publication statusPublished - Jan 2012

    Keywords

    • RAY COMPUTED-TOMOGRAPHY
    • SYSTEM ARCHITECTURE
    • GREEN-REVOLUTION
    • NUTRIENT-UPTAKE
    • ARABIDOPSIS
    • GROWTH
    • AUXIN
    • PHOSPHORUS
    • TRAITS
    • PLANT

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