PGPR-mediated breakthroughs in plant stress tolerance for sustainable farming

A Karnwal, S Shrivastava, ARMS Al-Tawaha… - Journal of Plant Growth …, 2023 - Springer
Environmental stress affects food productivity by producing reactive oxygen species (ROS)
that damage cell organelles and biomolecules, leading to apoptosis. Plants have developed …

[HTML][HTML] Unlocking PGPR-mediated abiotic stress tolerance: What lies beneath

I Mellidou, K Karamanoli - Frontiers in Sustainable Food Systems, 2022 - frontiersin.org
In the forthcoming era of climate change and ecosystem degradation, fostering the use of
beneficial microbiota in agroecosystems represents a major challenge toward sustainability …

Recent advances of PGPR based approaches for stress tolerance in plants for sustainable agriculture

A Kumar, JS Patel, VS Meena, R Srivastava - Biocatalysis and agricultural …, 2019 - Elsevier
The increasing worldwide population is a significant challenge for agricultural food
production to feed the alarming rate of the growing world population. The enhancing …

Understanding the mechanism involved in PGPR-mediated growth promotion and suppression of biotic and abiotic stress in plants

SR Niranjana, P Hariprasad - Future challenges in crop protection against …, 2014 - Springer
In the present scenario increased agricultural productivity is achieved by indiscriminate and
excessive application of agrochemicals which lead to health and environmental hazards …

[HTML][HTML] Recent advances in PGPR-mediated resilience toward interactive effects of drought and salt stress in plants

A Al-Turki, M Murali, AF Omar, M Rehan… - Frontiers in …, 2023 - frontiersin.org
The present crisis at hand revolves around the need to enhance plant resilience to various
environmental stresses, including abiotic and biotic stresses, to ensure sustainable …

[HTML][HTML] Insight into recent progress and perspectives in improvement of antioxidant machinery upon PGPR augmentation in plants under drought stress: a review

HG Gowtham, SB Singh, N Shilpa, M Aiyaz, K Nataraj… - Antioxidants, 2022 - mdpi.com
Agriculture has a lot of responsibility as the rise in the world's population demands more
food requirements. However, more than one type of biotic and abiotic stress continually …

PGPR-mediated regulation of antioxidants: Prospects for abiotic stress management in plants

N Nivetha, AK Lavanya, KV Vikram, AD Asha… - Antioxidants in plant …, 2021 - Springer
Production and accumulation of reactive oxygen species (ROS) within subcellular
components are some of the important responses of plants under abiotic stress condition …

[HTML][HTML] Ambiguities of PGPR-induced plant signaling and stress management

SK Jalmi, AK Sinha - Frontiers in microbiology, 2022 - frontiersin.org
The growth and stress responses developed by the plant in virtue of the action of PGPR are
dictated by the changes in hormone levels and related signaling pathways. Each plant …

Potential of plant growth-promoting rhizobacteria to improve crop productivity and adaptation to a changing climate

BG Kelbessa, M Dubey, V Catara… - CABI …, 2023 - cabidigitallibrary.org
Abiotic and biotic stresses negatively affect the growth and yield of crops worldwide. It is
estimated that abiotic and biotic stresses account for global food crop losses of 50% and …

[HTML][HTML] Plant growth-promoting rhizobacteria: context, mechanisms of action, and roadmap to commercialization of biostimulants for sustainable agriculture

R Backer, JS Rokem, G Ilangumaran… - Frontiers in plant …, 2018 - frontiersin.org
Microbes of the phytomicrobiome are associated with every plant tissue and, in combination
with the plant form the holobiont. Plants regulate the composition and activity of their …