Auxin-regulated lateral root organogenesis

N. Cavallari, C. Artner, E. Benková, Cold Spring Harbor Perspectives in Biology (2021).

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Journal Article | Epub ahead of print | English
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Abstract
Plant 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. Important components of the root management strategy involve a rapid modulation of the root growth kinetics and growth direction, as well as an increase of the root system radius through formation of lateral roots (LRs). At the molecular level, such a fascinating growth and developmental flexibility of root organ requires regulatory networks that guarantee stability of the developmental program but also allows integration of various environmental inputs. The plant hormone auxin is one of the principal endogenous regulators of root system architecture by controlling primary root growth and formation of LR. In this review, we discuss recent progress in understanding molecular networks where auxin is one of the main players shaping the root system and acting as mediator between endogenous cues and environmental factors.
Publishing Year
Date Published
2021-02-08
Journal Title
Cold Spring Harbor Perspectives in Biology
Article Number
a039941
ISSN
IST-REx-ID

Cite this

Cavallari N, Artner C, Benková E. Auxin-regulated lateral root organogenesis. Cold Spring Harbor Perspectives in Biology. 2021. doi:10.1101/cshperspect.a039941
Cavallari, N., Artner, C., & Benková, E. (2021). Auxin-regulated lateral root organogenesis. Cold Spring Harbor Perspectives in Biology. Cold Spring Harbor Laboratory Press. https://doi.org/10.1101/cshperspect.a039941
Cavallari, Nicola, Christina Artner, and Eva Benková. “Auxin-Regulated Lateral Root Organogenesis.” Cold Spring Harbor Perspectives in Biology. Cold Spring Harbor Laboratory Press, 2021. https://doi.org/10.1101/cshperspect.a039941.
N. Cavallari, C. Artner, and E. Benková, “Auxin-regulated lateral root organogenesis,” Cold Spring Harbor Perspectives in Biology. Cold Spring Harbor Laboratory Press, 2021.
Cavallari N, Artner C, Benková E. 2021. Auxin-regulated lateral root organogenesis. Cold Spring Harbor Perspectives in Biology., a039941.
Cavallari, Nicola, et al. “Auxin-Regulated Lateral Root Organogenesis.” Cold Spring Harbor Perspectives in Biology, a039941, Cold Spring Harbor Laboratory Press, 2021, doi:10.1101/cshperspect.a039941.

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