Comparative Analysis of Endophytic Curtobacterium Species Reveals Commonalities and Adaptations DOI Creative Commons

Annabel Arhin,

Sydney Wiegand,

Isabella Foriska

et al.

Bacteria, Journal Year: 2025, Volume and Issue: 4(2), P. 25 - 25

Published: May 20, 2025

Curtobacterium species are increasingly recognized as plant pathogens and soil decomposers, but their prevalence function endophytes in aerial organs less clear. In this study, we isolated six endophytic from the fruits, flower petals (previously unreported) stem tissue of plants diverse environments examined general characteristics. We found that all belonging to three major clusters—C. oceanosedimentum (a group not previously endophytic), C. luteum flaccumfaciens—shared some common features. All or nearly isolates tested were pigmented, displayed moderate salt tolerance and, surprisingly, psychrotolerant, being able grow at 6 °C. The exception was a fruit isolate appears have evolved thermotolerance (up 45 °C) instead likely adaptation its environment. metabolize starch casein solubilize inorganic phosphate, indicating conserved secreted hydrolase activity, only absorb citrate. Finally, ferment sugars sucrose fructose, while they differed ability use other sugars. Thus, study documents traits adaptations various endophytes, presence these floral implies possible seed-borne inheritance isolates.

Language: Английский

Potential application of endophytic bacteria for induction of abiotic stress tolerance in plants DOI
Hemant Kumar, Rusi Lata, Uzma Khan

et al.

Symbiosis, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 3, 2025

Language: Английский

Citations

1
The potential of Paraburkholderia species to enhance crop growth DOI Creative Commons
Fernando Uriel Rojas‐Rojas,

Ingrid Melissa Gómez-Vázquez,

Paulina Estrada‐de los Santos

et al.

World Journal of Microbiology and Biotechnology, Journal Year: 2025, Volume and Issue: 41(2)

Published: Feb. 1, 2025

Abstract Agrochemicals are the primary alternative for maintaining high yields necessary to produce sufficient plant-based foods supply world population. In recent decades, one of most extensively explored alternatives replace agrochemicals and reduce their environmental impact has been use microorganism-based products boost crop with less impact. This review focuses on results studies that have demonstrated potential genus Paraburkholderia increase be utilized in biofertilizers biocontrol products. A literature search was performed electronically considering articles books published until August 19, 2024. We identified 24 species ability improve after inoculation by different methods seeds, seedlings, plantlets, adult crops, or fruits. The effects these bacteria tested under laboratory, greenhouse, field conditions. These mediate positive growth direct indirect plant growth-promoting mechanisms, which include improving nutrient uptake, stimulating phytohormone production, regulation stimulation metabolic pathways, induction abiotic stress tolerance, disease control pathogen inhibition systemic resistance plants. reviewed here supports bio-inputs actual panorama climate change necessity sustainable agriculture worldwide.

Language: Английский

Citations

1
Two Antarctic endophytic bacteria of Colobanthus quitensis show functional and genomic characteristics potentially responsible for plant growth promotion and cold tolerance DOI Creative Commons

Giorgio Licciardello,

Livio Antonielli,

Carmela Sicher

et al.

Polar Biology, Journal Year: 2025, Volume and Issue: 48(2)

Published: Feb. 13, 2025

Language: Английский

Citations

0
Comparative Analysis of Endophytic Curtobacterium Species Reveals Commonalities and Adaptations DOI Creative Commons

Annabel Arhin,

Sydney Wiegand,

Isabella Foriska

et al.

Bacteria, Journal Year: 2025, Volume and Issue: 4(2), P. 25 - 25

Published: May 20, 2025

Curtobacterium species are increasingly recognized as plant pathogens and soil decomposers, but their prevalence function endophytes in aerial organs less clear. In this study, we isolated six endophytic from the fruits, flower petals (previously unreported) stem tissue of plants diverse environments examined general characteristics. We found that all belonging to three major clusters—C. oceanosedimentum (a group not previously endophytic), C. luteum flaccumfaciens—shared some common features. All or nearly isolates tested were pigmented, displayed moderate salt tolerance and, surprisingly, psychrotolerant, being able grow at 6 °C. The exception was a fruit isolate appears have evolved thermotolerance (up 45 °C) instead likely adaptation its environment. metabolize starch casein solubilize inorganic phosphate, indicating conserved secreted hydrolase activity, only absorb citrate. Finally, ferment sugars sucrose fructose, while they differed ability use other sugars. Thus, study documents traits adaptations various endophytes, presence these floral implies possible seed-borne inheritance isolates.

Language: Английский

Citations

0