Root exudates impact plant performance under abiotic stress

YN Chai, DP Schachtman - Trends in Plant Science, 2022 - cell.com
Plant root exudates serve pivotal roles in supporting plant development and interactions with
the physicochemical and biological factors in the rhizosphere. Under stress conditions, root …

Aluminum in plant: Benefits, toxicity and tolerance mechanisms

R Ofoe, RH Thomas, SK Asiedu… - Frontiers in plant …, 2023 - frontiersin.org
Aluminum (Al) is the third most ubiquitous metal in the earth's crust. A decrease in soil pH
below 5 increases its solubility and availability. However, its impact on plants depends …

Harnessing root exudates for plant microbiome engineering and stress resistance in plants

MS Afridi, A Kumar, MA Javed, A Dubey… - Microbiological …, 2024 - Elsevier
A wide range of abiotic and biotic stresses adversely affect plant's growth and production.
Under stress, one of the main responses of plants is the modulation of exudates excreted in …

Plant adaptation to acid soils: the molecular basis for crop aluminum resistance

LV Kochian, MA Piñeros, J Liu… - Annual Review of Plant …, 2015 - annualreviews.org
Aluminum (Al) toxicity in acid soils is a significant limitation to crop production worldwide, as
approximately 50% of the world's potentially arable soil is acidic. Because acid soils are …

Organic acids: versatile stress-response roles in plants

P Panchal, AJ Miller, J Giri - Journal of Experimental Botany, 2021 - academic.oup.com
Organic acids (OAs) are central to cellular metabolism. Many plant stress responses involve
the exudation of OAs at the root–soil interface, which can improve soil mineral acquisition …

Low phosphate activates STOP1-ALMT1 to rapidly inhibit root cell elongation

C Balzergue, T Dartevelle, C Godon, E Laugier… - Nature …, 2017 - nature.com
Environmental cues profoundly modulate cell proliferation and cell elongation to inform and
direct plant growth and development. External phosphate (Pi) limitation inhibits primary root …

Phytohormones and polyamines regulate plant stress responses by altering GABA pathway

K Podlešáková, L Ugena, L Spíchal, K Doležal… - New biotechnology, 2019 - Elsevier
In plants, γ-aminobutyric acid (GABA) accumulates rapidly in response to environmental
stress and variations in its endogenous concentration have been shown to affect plant …

An InDel in the Promoter of Al-ACTIVATED MALATE TRANSPORTER9 Selected during Tomato Domestication Determines Fruit Malate Contents and Aluminum …

J Ye, X Wang, T Hu, F Zhang, B Wang, C Li… - The Plant …, 2017 - academic.oup.com
Deciphering the mechanism of malate accumulation in plants would contribute to a greater
understanding of plant chemistry, which has implications for improving flavor quality in crop …

The chemistry of stress: understanding the 'cry for help'of plant roots

MS Rizaludin, N Stopnisek, JM Raaijmakers… - Metabolites, 2021 - mdpi.com
Plants are faced with various biotic and abiotic stresses during their life cycle. To withstand
these stresses, plants have evolved adaptive strategies including the production of a wide …

Nanobiochar-rhizosphere interactions: implications for the remediation of heavy-metal contaminated soils

X Zhang, M Wells, NK Niazi, N Bolan, S Shaheen… - Environmental …, 2022 - Elsevier
Soil heavy metal contamination has increasingly become a serious environmental issue
globally, nearing crisis proportions. There is an urgent need to find environmentally friendly …