Abscisic acid (ABA) inhibition of lateral root formation involves endogenous ABA biosynthesis in Arachis hypogaea L.

2009 ◽  
Vol 58 (2) ◽  
pp. 173-179 ◽  
Author(s):  
Dongliang Guo ◽  
Jianhua Liang ◽  
Ling Li
Keyword(s):  
Abscisic Acid ◽  
Arachis Hypogaea ◽  
Lateral Root ◽  
Root Formation ◽  
Lateral Root Formation ◽  
Arachis Hypogaea L ◽  
Aba Biosynthesis ◽  
Endogenous Aba

Involvement of G1-to-S transition and AhAUX-dependent auxin transport in abscisic acid-induced inhibition of lateral root primodia initiation in Arachis hypogaea L

2012 ◽  
Vol 169 (11) ◽  
pp. 1102-1111 ◽  
Author(s):  
Dongliang Guo ◽  
Jianhua Liang ◽  
Yanchun Qiao ◽  
Youchen Yan ◽  
Ling Li ◽  
...  
Keyword(s):  
Abscisic Acid ◽  
Arachis Hypogaea ◽  
Lateral Root ◽  
Auxin Transport ◽  
Arachis Hypogaea L

Lateral root formation and nutrients: nitrogen in the spotlight

2021 ◽  
Author(s):  
Pierre-Mathieu Pélissier ◽  
Hans Motte ◽  
Tom Beeckman
Keyword(s):  
Signaling Pathways ◽  
Root System ◽  
Root Development ◽  
Lateral Root ◽  
Molecular Mechanisms ◽  
Root Formation ◽  
Lateral Roots ◽  
Nutrient Use Efficiency ◽  
Lateral Root Formation ◽  
Lateral Root Development

Abstract Lateral roots are important to forage for nutrients due to their ability to increase the uptake area of a root system. Hence, it comes as no surprise that lateral root formation is affected by nutrients or nutrient starvation, and as such contributes to the root system plasticity. Understanding the molecular mechanisms regulating root adaptation dynamics towards nutrient availability is useful to optimize plant nutrient use efficiency. There is at present a profound, though still evolving, knowledge on lateral root pathways. Here, we aimed to review the intersection with nutrient signaling pathways to give an update on the regulation of lateral root development by nutrients, with a particular focus on nitrogen. Remarkably, it is for most nutrients not clear how lateral root formation is controlled. Only for nitrogen, one of the most dominant nutrients in the control of lateral root formation, the crosstalk with multiple key signals determining lateral root development is clearly shown. In this update, we first present a general overview of the current knowledge of how nutrients affect lateral root formation, followed by a deeper discussion on how nitrogen signaling pathways act on different lateral root-mediating mechanisms for which multiple recent studies yield insights.

scholarly journals Involvement of cytokinins in adventitious and lateral root formation

Plant Root ◽  
2007 ◽  
Vol 1 ◽  
pp. 27-33 ◽  
Author(s):  
Takeshi Kuroha ◽  
Shinobu Satoh
Keyword(s):  
Lateral Root ◽  
Root Formation ◽  
Lateral Root Formation

scholarly journals Cross–talk between nitric oxide and Ca2+in elevated CO2-induced lateral root formation

2013 ◽  
Vol 8 (2) ◽  
pp. e23106 ◽  
Author(s):  
Huan Wang ◽  
Yaofang Niu ◽  
Rushan Chai ◽  
Miao Liu ◽  
Yongsong Zhang
Keyword(s):  
Nitric Oxide ◽  
Elevated Co2 ◽  
Cross Talk ◽  
Lateral Root ◽  
Root Formation ◽  
Lateral Root Formation

scholarly journals ARF7 and ARF19 Regulate Lateral Root Formation via Direct Activation of LBD/ASL Genes in Arabidopsis

2007 ◽  
Vol 19 (1) ◽  
pp. 118-130 ◽  
Author(s):  
Yoko Okushima ◽  
Hidehiro Fukaki ◽  
Makoto Onoda ◽  
Athanasios Theologis ◽  
Masao Tasaka
Keyword(s):  
Lateral Root ◽  
Root Formation ◽  
Lateral Root Formation ◽  
Direct Activation
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