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Lateral Roots |
Lateral (Secondary) Roots Root Directory ... Early Stages in Lateral Root Initiation Later Stage in Lateral Root Production - only the Epidermis remains between it and the Rhizosphere.
www.botany.hawaii.edu/faculty/webb/BOT410/Roots/Lateral...
www.botany.hawaii.edu/faculty/webb/BOT410/Roots/LateralRoots.htm
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Lateral roots extend horizontally from the primary root and serve to anchor the plant securely into the soil. This branching of roots also contributes to water uptake, and facilitates the extraction of nutrients required for the growth and development of the plant.
en.wikipedia.org/wiki/Lateral_root
en.wikipedia.org/wiki/Lateral_root
This indicates that there must be a signal transduction pathway that interprets complex environmental conditions and makes the "decision" to form a lateral root at a particular time and place.
www.plantphysiol.org/cgi/content/full/127/3/899
The deduced molecular mass of mature zmGRP4 is 14.4 kD. In situ-hybridization analysis has shown zmGRP4 to be strongly expressed in the lateral root cap and weakly expressed in the root epidermis.
www.plantphysiol.org/cgi/content/full/120/3/665
Genetic and Chemical Reductions in Protein Phosphatase Activity Alter Auxin Transport, Gravity Response, and Lateral Root Growth ... We also assayed root gravity response and lateral root growth, ...
www.plantcell.org/cgi/content/full/13/7/1683
The phytohormone auxin is important in many aspects of plant development. We have isolated an auxin-resistant Arabidopsis mutant, iaa28-1, that is severely defective in lateral root formation and ...
www.plantcell.org/cgi/content/full/13/3/465
Water deficit accelerates determinate developmental program of the primary root and does not affect lateral root initiation in a Sonoran Desert cactus (Pachycereus pringlei, Cactaceae)1...
www.amjbot.org/cgi/content/full/90/6/823
Lateral root function and root overlap among mycorrhizal and nonmycorrhizal herbs in a Florida shrubland, measured using rubidium as a nutrient analog1...
www.amjbot.org/cgi/content/full/89/8/1289
RESEARCH PAPER Arabidopsis NAC1 transduces auxin signal downstream of TIR1 to promote lateral root development ... Auxin plays a key role in lateral root formation, ...
www.genesdev.org/cgi/content/full/14/23/3024
In both radish and Arabidopsis, lateral root initiation involves a series of rapid divisions in pericycle cells located on the xylem radius of the root.
dev.biologists.org/cgi/content/abstract/121/10/3303