Regulation of root growth by plant hormones—roles for auxin and gibberellin

E Tanimoto - Critical reviews in plant sciences, 2005 - Taylor & Francis
… This review describes the roles of auxin and GA in the regulation of root growth, focusing
on auxin movement and GA requirement for root growth. There are several recent reviews, …

[PDF][PDF] A crucial role of GA-regulated flavonol biosynthesis in root growth of Arabidopsis

H Tan, C Man, Y Xie, J Yan, J Chu, J Huang - Molecular plant, 2019 - cell.com
… flavonol accumulation in the root meristem. Collectively, we provide new insights into the
molecular mechanism by which GA-regulated root growth is directly mediated by flavonols. …

Auxin promotes Arabidopsis root growth by modulating gibberellin response

X Fu, NP Harberd - Nature, 2003 - nature.com
GA-mediated control of root growth, and that attenuation of auxin transport or signalling delays
the GA-induced disappearance of RGA from root … effect of auxin on GA-mediated DELLA …

Root growth in Arabidopsis requires gibberellin/DELLA signalling in the endodermis

S Ubeda-Tomás, R Swarup, J Coates, K Swarup… - Nature cell …, 2008 - nature.com
… To map the site of GA action in regulating root growth, we expressed gai, a non-degradable, …
of gai on root growth resulted from a perturbation of GA signalling in the endodermis. Roots

The APC/CTE E3 Ubiquitin Ligase Complex Mediates the Antagonistic Regulation of Root Growth and Tillering by ABA and GA

Q Lin, Z Zhang, F Wu, M Feng, Y Sun, W Chen… - The Plant …, 2020 - academic.oup.com
GA-APC/C TE -mediated degradation of OsSHR1 and MOC1. Our results show that GA and
APC/C TE have dual roles in regulating root … by which TE regulates root growth and tillering …

Gibberellins accumulate in the elongating endodermal cells of Arabidopsis root

E Shani, R Weinstain, Y Zhang… - Proceedings of the …, 2013 - National Acad Sciences
… Here, we use fluorescently labeled GAs to reveal the distribution of GA in Arabidopsis roots.
We show that GA accumulates specifically in the endodermis of the root elongation zone. …

Carbohydrate content of various parts of the grape cluster. II

MA Amerine, GA Root - American Journal of Enology and …, 1960 - Am Soc Enol Viticulture
The study of Amerine and Bailey (I) The varieties sampled were Grenache, was continued
with the objective of secur-Semillon and Thompson Seedless. ing additional information, …

[PDF][PDF] Interplay between ABA and GA modulates the timing of asymmetric cell divisions in the Arabidopsis root ground tissue

SA Lee, S Jang, EK Yoon, JO Heo, KS Chang, JW Choi… - Molecular plant, 2016 - cell.com
GA coordinate to control the timing of MC formation, we also confirmed the unique interplay
between ABA and GA … two hormone pathways during GT maturation of the Arabidopsis root. …

Tall or short? Slender or thick? A plant strategy for regulating elongation growth of roots by low concentrations of gibberellin

E Tanimoto - Annals of Botany, 2012 - academic.oup.com
… functions of GA in root growth. … by GA is important for the regulation of plant height and root
length. Thus the endogenous level of GA and/or the GA sensitivity of shoots and roots plays a …

Interplay between SCARECROW, GA and LIKE HETEROCHROMATIN PROTEIN 1 in ground tissue patterning in the Arabidopsis root

H Cui, PN Benfey - The Plant Journal, 2009 - Wiley Online Library
… reducing the level of GA, we treated roots simultaneously with 1 μg ml −1 TSA and 100 μm
GA. The presence of GA did not alleviate the effect of TSA on either middle cortex formation or …