נגישות
menu      
Advanced Search
Syntax
Search...
Volcani treasures
About
Terms of use
Manage
Community:
אסיף מאגר המחקר החקלאי
Powered by ClearMash Solutions Ltd -
Pairwise Interactions of Three Related Pseudomonas Species in Plant Roots and Inert Surfaces
Year:
2021
Source of publication :
Frontiers in Microbiology
Authors :
Minz, Dror
;
.
Volume :
Co-Authors:

Nesli Tovi 
Tomer Orevi
Maor Grinberg 
Nadav Kashtan
Yitzhak Hadar
Dror Minz               

Facilitators :
From page:
0
To page:
0
(
Total pages:
1
)
Abstract:

Bacteria are social organisms that interact extensively within and between species while responding to external stimuli from their environments. Designing synthetic microbial communities can enable efficient and beneficial microbiome implementation in many areas. However, in order to design an efficient community, one must consider the interactions between their members. Using a reductionist approach, we examined pairwise interactions of three related Pseudomonas species in various microenvironments including plant roots and inert surfaces. Our results show that the step between monoculture and co-culture is already very complex. Monoculture root colonization patterns demonstrate that each isolate occupied a particular location on wheat roots, such as root tip, distance from the tip, or scattered along the root. However, pairwise colonization outcomes on the root did not follow the bacterial behavior in monoculture, suggesting various interaction patterns. In addition, we show that interspecies interactions on a microscale on inert surface take part in co-culture colonization and that the interactions are affected by the presence of root extracts and depend on its source. The understanding of interrelationships on the root may contribute to future attempts to manipulate and improve bacterial colonization and to intervene with root microbiomes to construct and design effective synthetic microbial consortia.

Note:
Related Files :
co-culture
colonization
colonization patterns
Interactions
Pairwise comparison
Root extracts
Show More
Related Content
More details
DOI :
10.3389/fmicb.2021.666522
Article number:
0
Affiliations:
Database:
PubMed
Publication Type:
article
;
.
Language:
English
Editors' remarks:
ID:
55884
Last updated date:
02/03/2022 17:27
Creation date:
10/08/2021 13:00
You may also be interested in
Scientific Publication
Pairwise Interactions of Three Related Pseudomonas Species in Plant Roots and Inert Surfaces

Nesli Tovi 
Tomer Orevi
Maor Grinberg 
Nadav Kashtan
Yitzhak Hadar
Dror Minz               

Pairwise Interactions of Three Related Pseudomonas Species in Plant Roots and Inert Surfaces .

Bacteria are social organisms that interact extensively within and between species while responding to external stimuli from their environments. Designing synthetic microbial communities can enable efficient and beneficial microbiome implementation in many areas. However, in order to design an efficient community, one must consider the interactions between their members. Using a reductionist approach, we examined pairwise interactions of three related Pseudomonas species in various microenvironments including plant roots and inert surfaces. Our results show that the step between monoculture and co-culture is already very complex. Monoculture root colonization patterns demonstrate that each isolate occupied a particular location on wheat roots, such as root tip, distance from the tip, or scattered along the root. However, pairwise colonization outcomes on the root did not follow the bacterial behavior in monoculture, suggesting various interaction patterns. In addition, we show that interspecies interactions on a microscale on inert surface take part in co-culture colonization and that the interactions are affected by the presence of root extracts and depend on its source. The understanding of interrelationships on the root may contribute to future attempts to manipulate and improve bacterial colonization and to intervene with root microbiomes to construct and design effective synthetic microbial consortia.

Scientific Publication
You may also be interested in