Cargando…

Microbial Community and Function-Based Synthetic Bioinoculants: A Perspective for Sustainable Agriculture

Interactions among the plant microbiome and its host are dynamic, both spatially and temporally, leading to beneficial or pathogenic relationships in the rhizosphere, phyllosphere, and endosphere. These interactions range from cellular to molecular and genomic levels, exemplified by many complementi...

Descripción completa

Detalles Bibliográficos
Autores principales: Suman, Archna, Govindasamy, Venkadasamy, Ramakrishnan, Balasubramanian, Aswini, K., SaiPrasad, J., Sharma, Pushpendra, Pathak, Devashish, Annapurna, Kannepalli
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8963471/
https://www.ncbi.nlm.nih.gov/pubmed/35360654
http://dx.doi.org/10.3389/fmicb.2021.805498
_version_ 1784677995389124608
author Suman, Archna
Govindasamy, Venkadasamy
Ramakrishnan, Balasubramanian
Aswini, K.
SaiPrasad, J.
Sharma, Pushpendra
Pathak, Devashish
Annapurna, Kannepalli
author_facet Suman, Archna
Govindasamy, Venkadasamy
Ramakrishnan, Balasubramanian
Aswini, K.
SaiPrasad, J.
Sharma, Pushpendra
Pathak, Devashish
Annapurna, Kannepalli
author_sort Suman, Archna
collection PubMed
description Interactions among the plant microbiome and its host are dynamic, both spatially and temporally, leading to beneficial or pathogenic relationships in the rhizosphere, phyllosphere, and endosphere. These interactions range from cellular to molecular and genomic levels, exemplified by many complementing and coevolutionary relationships. The host plants acquire many metabolic and developmental traits such as alteration in their exudation pattern, acquisition of systemic tolerance, and coordination of signaling metabolites to interact with the microbial partners including bacteria, fungi, archaea, protists, and viruses. The microbiome responds by gaining or losing its traits to various molecular signals from the host plants and the environment. Such adaptive traits in the host and microbial partners make way for their coexistence, living together on, around, or inside the plants. The beneficial plant microbiome interactions have been exploited using traditional culturable approaches by isolating microbes with target functions, clearly contributing toward the host plants’ growth, fitness, and stress resilience. The new knowledge gained on the unculturable members of the plant microbiome using metagenome research has clearly indicated the predominance of particular phyla/genera with presumptive functions. Practically, the culturable approach gives beneficial microbes in hand for direct use, whereas the unculturable approach gives the perfect theoretical information about the taxonomy and metabolic potential of well-colonized major microbial groups associated with the plants. To capitalize on such beneficial, endemic, and functionally diverse microbiome, the strategic approach of concomitant use of culture-dependent and culture-independent techniques would help in designing novel “biologicals” for various crops. The designed biologicals (or bioinoculants) should ensure the community’s persistence due to their genomic and functional abilities. Here, we discuss the current paradigm on plant-microbiome-induced adaptive functions for the host and the strategies for synthesizing novel bioinoculants based on functions or phylum predominance of microbial communities using culturable and unculturable approaches. The effective crop-specific inclusive microbial community bioinoculants may lead to reduction in the cost of cultivation and improvement in soil and plant health for sustainable agriculture.
format Online
Article
Text
id pubmed-8963471
institution National Center for Biotechnology Information
language English
publishDate 2022
publisher Frontiers Media S.A.
record_format MEDLINE/PubMed
spelling pubmed-89634712022-03-30 Microbial Community and Function-Based Synthetic Bioinoculants: A Perspective for Sustainable Agriculture Suman, Archna Govindasamy, Venkadasamy Ramakrishnan, Balasubramanian Aswini, K. SaiPrasad, J. Sharma, Pushpendra Pathak, Devashish Annapurna, Kannepalli Front Microbiol Microbiology Interactions among the plant microbiome and its host are dynamic, both spatially and temporally, leading to beneficial or pathogenic relationships in the rhizosphere, phyllosphere, and endosphere. These interactions range from cellular to molecular and genomic levels, exemplified by many complementing and coevolutionary relationships. The host plants acquire many metabolic and developmental traits such as alteration in their exudation pattern, acquisition of systemic tolerance, and coordination of signaling metabolites to interact with the microbial partners including bacteria, fungi, archaea, protists, and viruses. The microbiome responds by gaining or losing its traits to various molecular signals from the host plants and the environment. Such adaptive traits in the host and microbial partners make way for their coexistence, living together on, around, or inside the plants. The beneficial plant microbiome interactions have been exploited using traditional culturable approaches by isolating microbes with target functions, clearly contributing toward the host plants’ growth, fitness, and stress resilience. The new knowledge gained on the unculturable members of the plant microbiome using metagenome research has clearly indicated the predominance of particular phyla/genera with presumptive functions. Practically, the culturable approach gives beneficial microbes in hand for direct use, whereas the unculturable approach gives the perfect theoretical information about the taxonomy and metabolic potential of well-colonized major microbial groups associated with the plants. To capitalize on such beneficial, endemic, and functionally diverse microbiome, the strategic approach of concomitant use of culture-dependent and culture-independent techniques would help in designing novel “biologicals” for various crops. The designed biologicals (or bioinoculants) should ensure the community’s persistence due to their genomic and functional abilities. Here, we discuss the current paradigm on plant-microbiome-induced adaptive functions for the host and the strategies for synthesizing novel bioinoculants based on functions or phylum predominance of microbial communities using culturable and unculturable approaches. The effective crop-specific inclusive microbial community bioinoculants may lead to reduction in the cost of cultivation and improvement in soil and plant health for sustainable agriculture. Frontiers Media S.A. 2022-03-11 /pmc/articles/PMC8963471/ /pubmed/35360654 http://dx.doi.org/10.3389/fmicb.2021.805498 Text en Copyright © 2022 Suman, Govindasamy, Ramakrishnan, Aswini, SaiPrasad, Sharma, Pathak and Annapurna. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Microbiology
Suman, Archna
Govindasamy, Venkadasamy
Ramakrishnan, Balasubramanian
Aswini, K.
SaiPrasad, J.
Sharma, Pushpendra
Pathak, Devashish
Annapurna, Kannepalli
Microbial Community and Function-Based Synthetic Bioinoculants: A Perspective for Sustainable Agriculture
title Microbial Community and Function-Based Synthetic Bioinoculants: A Perspective for Sustainable Agriculture
title_full Microbial Community and Function-Based Synthetic Bioinoculants: A Perspective for Sustainable Agriculture
title_fullStr Microbial Community and Function-Based Synthetic Bioinoculants: A Perspective for Sustainable Agriculture
title_full_unstemmed Microbial Community and Function-Based Synthetic Bioinoculants: A Perspective for Sustainable Agriculture
title_short Microbial Community and Function-Based Synthetic Bioinoculants: A Perspective for Sustainable Agriculture
title_sort microbial community and function-based synthetic bioinoculants: a perspective for sustainable agriculture
topic Microbiology
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8963471/
https://www.ncbi.nlm.nih.gov/pubmed/35360654
http://dx.doi.org/10.3389/fmicb.2021.805498
work_keys_str_mv AT sumanarchna microbialcommunityandfunctionbasedsyntheticbioinoculantsaperspectiveforsustainableagriculture
AT govindasamyvenkadasamy microbialcommunityandfunctionbasedsyntheticbioinoculantsaperspectiveforsustainableagriculture
AT ramakrishnanbalasubramanian microbialcommunityandfunctionbasedsyntheticbioinoculantsaperspectiveforsustainableagriculture
AT aswinik microbialcommunityandfunctionbasedsyntheticbioinoculantsaperspectiveforsustainableagriculture
AT saiprasadj microbialcommunityandfunctionbasedsyntheticbioinoculantsaperspectiveforsustainableagriculture
AT sharmapushpendra microbialcommunityandfunctionbasedsyntheticbioinoculantsaperspectiveforsustainableagriculture
AT pathakdevashish microbialcommunityandfunctionbasedsyntheticbioinoculantsaperspectiveforsustainableagriculture
AT annapurnakannepalli microbialcommunityandfunctionbasedsyntheticbioinoculantsaperspectiveforsustainableagriculture