Mechanisms of Plant Growth Promotion and Functional Annotation in Mitigation of Abiotic Stress

2020 ◽  
pp. 105-150
Author(s):  
Enespa ◽  
Prem Chandra ◽  
Ranjan Singh
Keyword(s):  
Abiotic Stress ◽  
Plant Growth ◽  
Plant Growth Promotion ◽  
Functional Annotation ◽  
Growth Promotion

Plant growth promotion of millets under abiotic stress using enterobacter cloacae PR10(KP226575)

2020 ◽  
Vol 100 (1and2) ◽  
pp. 30-41
Author(s):  
Alka Sagar ◽  
Mohammed Kuddus ◽  
Bhim Pratap Singh ◽  
Nitin M. Labhane ◽  
Sarita Srivastava ◽  
...  
Keyword(s):  
Abiotic Stress ◽  
Plant Growth ◽  
Plant Growth Promotion ◽  
Growth Promotion ◽  
Enterobacter Cloacae

Soil Microbes in Plant Growth Promotion and for Mitigation of Abiotic Stress of Drought

2021 ◽  
pp. 175-201
Author(s):  
Surendra Singh Jatav ◽  
Manoj Parihar ◽  
Abhik Patra ◽  
Satish Kumar Singh ◽  
Manoj Kumar Chitara ◽  
...  
Keyword(s):  
Abiotic Stress ◽  
Plant Growth ◽  
Plant Growth Promotion ◽  
Soil Microbes ◽  
Growth Promotion

scholarly journals Abiotic stress resistance, plant growth promotion and antifungal potential of halotolerant bacteria from a Tunisian solar saltern

2019 ◽  
Vol 229 ◽  
pp. 126331 ◽  
Author(s):  
Fatma Masmoudi ◽  
Nouha Abdelmalek ◽  
Slim Tounsi ◽  
Christopher A. Dunlap ◽  
Mohamed Trigui
Keyword(s):  
Abiotic Stress ◽  
Plant Growth ◽  
Plant Growth Promotion ◽  
Stress Resistance ◽  
Growth Promotion ◽  
Solar Saltern ◽  
Halotolerant Bacteria ◽  
Antifungal Potential

Demonstrating the potential of abiotic stress-tolerant Jeotgalicoccus huakuii NBRI 13E for plant growth promotion and salt stress amelioration

2019 ◽  
Vol 69 (4) ◽  
pp. 419-434 ◽  
Author(s):  
Sankalp Misra ◽  
Vijay Kant Dixit ◽  
Shashank Kumar Mishra ◽  
Puneet Singh Chauhan
Keyword(s):  
Salt Stress ◽  
Abiotic Stress ◽  
Plant Growth ◽  
Plant Growth Promotion ◽  
Growth Promotion ◽  
Stress Amelioration

scholarly journals Beneficial Plant-Associated Microorganisms From Semiarid Regions and Seasonally Dry Environments: A Review

2021 ◽  
Vol 11 ◽  
Author(s):  
Maria Leticia Bonatelli ◽  
Gileno Vieira Lacerda-Júnior ◽  
Fábio Bueno dos Reis Junior ◽  
Paulo Ivan Fernandes-Júnior ◽  
Itamar Soares Melo ◽  
...  
Keyword(s):  
Abiotic Stress ◽  
Plant Growth ◽  
Plant Growth Promotion ◽  
Growth Promotion ◽  
Future Climate Change ◽  
Change Scenario ◽  
Microbial Inoculants ◽  
Semiarid Regions ◽  
Seasonally Dry ◽  
Plant Abiotic Stress

Semiarid regions are apparently low biodiversity environments; however, these environments may host a phylogenetically diverse microbial community associated with plants. Their microbial inhabitants are often recruited to withstand stressful settings and improve plant growth under harsh conditions. Thus, plant-associated microorganisms isolated from semiarid and seasonally dry environments will be detailed in the present review, focusing on plant growth promotion potential and the microbial ability to alleviate plant abiotic stress. Initially, we explored the role of microbes from dry environments around the world, and then, we focused on seasonally dry Brazilian biomes, the Caatinga and the Cerrado. Cultivable bacteria from semiarid and seasonally dry environments have demonstrated great plant growth promotion traits such as plant hormone production, mobilization of insoluble nutrients, and mechanisms related to plant abiotic stress alleviation. Several of these isolates were able to improve plant growth under stressful conditions commonly present in typical semiarid regions, such as high salinity and drought. Additionally, we highlight the potential of plants highly adapted to seasonal climates from the Caatinga and Cerrado biomes as a suitable pool of microbial inoculants to maintain plant growth under abiotic stress conditions. In general, we point out the potential for the exploitation of new microbial inoculants from plants growing in dry environments to ensure a sustainable increase in agricultural productivity in a future climate change scenario.

scholarly journals Genome Mining and Evaluation of the Biocontrol Potential of Pseudomonas fluorescens BRZ63, a New Endophyte of Oilseed Rape (Brassica napus L.) against Fungal Pathogens

2020 ◽  
Vol 21 (22) ◽  
pp. 8740
Author(s):  
Daria Chlebek ◽  
Artur Pinski ◽  
Joanna Żur ◽  
Justyna Michalska ◽  
Katarzyna Hupert-Kocurek
Keyword(s):  
Brassica Napus ◽  
Plant Growth ◽  
Pseudomonas Fluorescens ◽  
Oilseed Rape ◽  
Plant Growth Promotion ◽  
Fungal Pathogens ◽  
Growth Promotion ◽  
Genome Mining ◽  
Plant Colonization ◽  
Brassica Napus L

Endophytic bacteria hold tremendous potential for use as biocontrol agents. Our study aimed to investigate the biocontrol activity of Pseudomonas fluorescens BRZ63, a new endophyte of oilseed rape (Brassica napus L.) against Rhizoctonia solani W70, Colletotrichum dematium K, Sclerotinia sclerotiorum K2291, and Fusarium avenaceum. In addition, features crucial for biocontrol, plant growth promotion, and colonization were assessed and linked with the genome sequences. The in vitro tests showed that BRZ63 significantly inhibited the mycelium growth of all tested pathogens and stimulated germination and growth of oilseed rape seedlings treated with fungal pathogens. The BRZ63 strain can benefit plants by producing biosurfactants, siderophores, indole-3-acetic acid (IAA), 1-aminocyclopropane-1-carboxylate (ACC) deaminase, and ammonia as well as phosphate solubilization. The abilities of exopolysaccharide production, autoaggregation, and biofilm formation additionally underline its potential to plant colonization and hence biocontrol. The effective colonization properties of the BRZ63 strain were confirmed by microscopy observations of EGFP-expressing cells colonizing the root surface and epidermal cells of Arabidopsis thaliana Col-0. Genome mining identified many genes related to the biocontrol process, such as transporters, siderophores, and other secondary metabolites. All analyses revealed that the BRZ63 strain is an excellent endophytic candidate for biocontrol of various plant pathogens and plant growth promotion.

scholarly journals Streptomyces consortia-mediated plant defense against Fusarium wilt and plant growth-promotion in chickpea

2021 ◽  
pp. 104961
Author(s):  
Sravani Ankati ◽  
Vadlamudi Srinivas ◽  
Sambangi Pratyusha ◽  
Subramaniam Gopalakrishnan
Keyword(s):  
Plant Growth ◽  
Plant Defense ◽  
Fusarium Wilt ◽  
Plant Growth Promotion ◽  
Growth Promotion
Sign in / Sign up

Export Citation Format

Share Document