Lateral Root Initiation in Arabidopsis: Developmental Window, Spatial Patterning, Density and Predictability
نویسندگان
چکیده
منابع مشابه
Lateral root initiation in Arabidopsis: developmental window, spatial patterning, density and predictability.
BACKGROUND AND AIMS The basic regulatory mechanisms that control lateral root (LR) initiation are still poorly understood. An attempt is made to characterize the pattern and timing of LR initiation, to define a developmental window in which LR initiation takes place and to address the question of whether LR initiation is predictable. METHODS The spatial patterning of LRs and LR primordia (LRP...
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Lateral roots are initiated postembryonically in response to environmental cues, enabling plants to explore efficiently their underground environment. However, the mechanisms by which the environment determines the position of lateral root formation are unknown. In this study, we demonstrate that in Arabidopsis thaliana lateral root initiation can be induced mechanically by either gravitropic c...
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ژورنال
عنوان ژورنال: Annals of Botany
سال: 2006
ISSN: 0305-7364,1095-8290
DOI: 10.1093/aob/mcl233