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Specification and evolution of lateral roots
Current Biology, 2023Plants have evolved a remarkable capacity to develop new organs post-embryonically throughout their lifespan. A prime example of this is root branching. Root branching occurs in two ways: dichotomous and lateral branching. The dichotomous branching is the result of the division of the root apical meristem into two daughter meristems, likely through ...
Abdellah, Lakehal +2 more
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Adventitious Roots and Lateral Roots: Similarities and Differences
Annual Review of Plant Biology, 2014In addition to its role in water and nutrient uptake, the root system is fundamentally important because it anchors a plant to its substrate. Although a wide variety of root systems exist across different species, all plants have a primary root (derived from an embryonic radicle) and different types of lateral roots.
Bellini, Catherine +2 more
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Turning lateral roots into nodules
Science, 2019The evolutionary origin of legume root nodules that help them grow is ...
Anthony, Bishopp, Malcolm J, Bennett
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Auxin-Regulated Lateral Root Organogenesis
Cold Spring Harbor Perspectives in Biology, 2021Plant fitness is largely dependent on the root, the underground organ, which, besides its anchoring function, supplies the plant body with water and all nutrients necessary for growth and development. To exploit the soil effectively, roots must constantly integrate environmental signals and react through adjustment of growth and development.
Nicola, Cavallari +2 more
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Science Signaling, 2008
A membrane kinase regulates the number of stem cells in the main tip of the root as well as the de novo generation of stem cells in new laterally projecting roots.
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A membrane kinase regulates the number of stem cells in the main tip of the root as well as the de novo generation of stem cells in new laterally projecting roots.
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Adventitious lateral rooting: the plasticity of root system architecture
Physiologia Plantarum, 2018Root formation under natural conditions is plastic in response to multiple signals. Recent studies suggested that theWUSCHEL‐RELATED HOMEOBOX11(WOX11)‐mediated adventitious root formation pathway can occur in the primary root (PR) inArabidopsis thaliana, resulting in the production of a specific type of lateral roots (LRs) in response to wounding or ...
Yachao Ge +4 more
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Lateral root initiation in Marsilea quadrifolia. I. Origin and histogenesis of lateral roots
Canadian Journal of Botany, 1991In Marsilea quadrifolia, lateral roots arise from modified single cells of the endodermis located opposite the protoxylem poles within the meristematic region of the parent root. The initial cell divides in four specific planes to establish a fivecelled lateral root primordium, with a tetrahedral apical cell in the centre and the oldest merophytes and
B L, Lin, V, Raghavan
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Dissecting Arabidopsis lateral root development
Trends in Plant Science, 2003Recent studies in the model plant Arabidopsis provide new insight into the regulation of root architecture, a key determinant of nutrient- and water-use efficiency in crops. Lateral root (LR) primordia originate from a subset of pericycle founder cells.
Ilda, Casimiro +7 more
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