| dc.contributor.author | Kaushal, M. |
| dc.contributor.author | Kolombia, Y.A. |
| dc.contributor.author | Alakonya, A. |
| dc.contributor.author | Fotso Kuate, A. |
| dc.contributor.author | Ortega-Beltran, A. |
| dc.contributor.author | Amah, D. |
| dc.contributor.author | Masso, C. |
| dc.date.accessioned | 2021-10-14T08:40:32Z |
| dc.date.available | 2021-10-14T08:40:32Z |
| dc.date.issued | 2021 |
| dc.identifier.citation | Kaushal, M., Kolombia, Y.A., Alakonya, A., Kuate, A., Ortega-Beltran, A., Amah, D. & Masso, C. (2021). Subterranean microbiome affiliations of plantain (Musa spp.) under diverse agroecologies of western and central Africa. Microbial Ecology, 1-14. |
| dc.identifier.issn | 0095-3628 |
| dc.identifier.uri | https://hdl.handle.net/20.500.12478/7271 |
| dc.description.abstract | Plantain (Musa spp.) is a staple food crop and an important source of income for millions of smallholder farmers in sub-Saharan Africa (SSA). However, there is a paucity of knowledge on soil microbial diversity in agroecologies where plantains are grown. Microbial diversity that increases plant performance with multi-trophic interactions involving resiliency to environmental constraints is greatly needed. For this purpose, the bacterial and fungal communities of plantain fields in high rainfall forests (HR) and derived savannas (SV) were studied using Illumina MiSeq for 16S rDNA and ITS amplicon deep sequencing. Microbial richness (α- and β-diversity), operational taxonomic units, and Simpson and Shannon–Wiener indexes (observed species (Sobs), Chao, ACE; P < 0.05) suggested that there were significant differences between HR and SV agroecologies among the most abundant bacterial communities, and some specific dynamic response observed from fungal communities. Proteobacteria formed the predominant bacterial phylum (43.7%) succeeded by Firmicutes (24.7%), and Bacteroidetes (17.6%). Ascomycota, Basidiomycota, and Zygomycota were the three most dominant fungal phyla in both agroecologies. The results also revealed an immense array of beneficial microbes in the roots and rhizosphere of plantain, including Acinetobacter, Bacillus, and Pseudomonas spp. COG and KEGG Orthology database depicted significant variations in the functional attributes of microbes found in the rhizosphere to roots. This result indicates that the different agroecologies and host habitats differentially support the dynamic microbial profile and that helps in altering the structure in the rhizosphere zone for the sake of promoting synergistic host-microbe interactions particularly under resource-poor conditions of SSA. |
| dc.description.sponsorship | African Union Research Grants |
| dc.format.extent | 1-14 |
| dc.language.iso | en |
| dc.subject | Plantains |
| dc.subject | Musa |
| dc.subject | Agroecology |
| dc.subject | Smallholders |
| dc.subject | Farmers |
| dc.subject | Genomics |
| dc.subject | Subsaharan Africa |
| dc.title | Subterranean microbiome affiliations of plantain (Musa spp.) under diverse agroecologies of western and central Africa |
| dc.type | Journal Article |
| cg.contributor.crp | Roots, Tubers and Bananas |
| cg.contributor.affiliation | International Institute of Tropical Agriculture |
| cg.contributor.affiliation | International Maize and Wheat Improvement Center |
| cg.coverage.region | Africa |
| cg.coverage.region | West and Central Africa |
| cg.coverage.country | Cameroon |
| cg.coverage.country | Gabon |
| cg.coverage.country | Nigeria |
| cg.coverage.hub | Eastern Africa Hub |
| cg.coverage.hub | Headquarters and Western Africa Hub |
| cg.researchtheme | Plant Production and Health |
| cg.identifier.bibtexciteid | KAUSHAL:2021b |
| cg.isijournal | ISI Journal |
| cg.authorship.types | CGIAR Multi Centre |
| cg.iitasubject | Agronomy |
| cg.iitasubject | Food Security |
| cg.iitasubject | Genetic Improvement |
| cg.iitasubject | Plant Breeding |
| cg.iitasubject | Plant Ecology |
| cg.iitasubject | Plant Health |
| cg.iitasubject | Plant Production |
| cg.iitasubject | Plantain |
| cg.iitasubject | Smallholder Farmers |
| cg.journal | Microbial Ecology |
| cg.notes | Open Access Article; Published online: 29 Sep 2021 |
| cg.accessibilitystatus | Open Access |
| cg.reviewstatus | Peer Review |
| cg.usagerightslicense | Creative Commons Attribution 4.0 (CC BY 0.0) |
| cg.targetaudience | Scientists |
| cg.identifier.doi | https://dx.doi.org/10.1007/s00248-021-01873-x |
| cg.iitaauthor.identifier | amos Alakonya: 0000-0001-7710-499X |
| cg.iitaauthor.identifier | Fotso Kuate, A.: 0000-0002-5247-7519 |
| cg.iitaauthor.identifier | Alejandro Ortega-Beltran: 0000-0003-3747-8094 |
| cg.iitaauthor.identifier | Delphine Amah: 0000-0002-5706-8773 |
| cg.iitaauthor.identifier | Cargele Masso: 0000-0002-3980-6832 |
| cg.futureupdate.required | No |
| cg.contributor.acknowledgements | The authors are grateful to Mr. Alabi Tunrayo, GIS support service manager, GeoSpatial Lab, IITA, Ibadan, Nigeria, for his valuable contribution in this project. |
