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Analysis of soil bacterial communities and physicochemical properties associated with Fusarium wilt disease of banana in Malaysia

Fusarium wilt (FW) caused by Fusarium oxysporum f. sp. cubense Tropical Race 4 (TR4) is a soil-borne disease that infects bananas, causing severe economic losses worldwide. To reveal the relationship between bacterial populations and FW, the bacterial communities of healthy and TR4-infected rhizosph...

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Main Authors: Jamil, Fatin Nadiah, Mohd Hashim, Amalia, Yusof, Mohd Termizi, Saidi, Noor Baity
Format: Article
Published: Nature Publishing Group 2022
Online Access:http://psasir.upm.edu.my/id/eprint/100212/
https://www.nature.com/articles/s41598-022-04886-9
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spelling my.upm.eprints.1002122024-07-10T07:40:05Z http://psasir.upm.edu.my/id/eprint/100212/ Analysis of soil bacterial communities and physicochemical properties associated with Fusarium wilt disease of banana in Malaysia Jamil, Fatin Nadiah Mohd Hashim, Amalia Yusof, Mohd Termizi Saidi, Noor Baity Fusarium wilt (FW) caused by Fusarium oxysporum f. sp. cubense Tropical Race 4 (TR4) is a soil-borne disease that infects bananas, causing severe economic losses worldwide. To reveal the relationship between bacterial populations and FW, the bacterial communities of healthy and TR4-infected rhizosphere and bulk soils were compared using 16S rRNA gene sequencing. Soil physicochemical properties associated with FW were also analyzed. We found the community structure of bacteria in the healthy and TR4 infected rhizosphere was significantly different compared to bulk soil within the same farm. The rhizosphere soils of infected plants exhibited higher richness and diversity than healthy plant with significant abundance of Proteobacteria. In the healthy rhizosphere soil, beneficial bacteria such as Burkholderia and Streptomyces spp. were more abundant. Compared to the infected rhizosphere soil, healthy rhizosphere soil was associated with RNA metabolism and transporters pathways and a high level of magnesium and cation exchange capacity. Overall, we reported changes in the key taxa of rhizospheric bacterial communities and soil physicochemical properties of healthy and FW-infected plants, suggesting their potential role as indicators for plant health. Nature Publishing Group 2022-01-19 Article PeerReviewed Jamil, Fatin Nadiah and Mohd Hashim, Amalia and Yusof, Mohd Termizi and Saidi, Noor Baity (2022) Analysis of soil bacterial communities and physicochemical properties associated with Fusarium wilt disease of banana in Malaysia. Scientific Reports, 12. art. no. 999. pp. 1-11. ISSN 2045-2322 https://www.nature.com/articles/s41598-022-04886-9 10.1038/s41598-022-04886-9
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
description Fusarium wilt (FW) caused by Fusarium oxysporum f. sp. cubense Tropical Race 4 (TR4) is a soil-borne disease that infects bananas, causing severe economic losses worldwide. To reveal the relationship between bacterial populations and FW, the bacterial communities of healthy and TR4-infected rhizosphere and bulk soils were compared using 16S rRNA gene sequencing. Soil physicochemical properties associated with FW were also analyzed. We found the community structure of bacteria in the healthy and TR4 infected rhizosphere was significantly different compared to bulk soil within the same farm. The rhizosphere soils of infected plants exhibited higher richness and diversity than healthy plant with significant abundance of Proteobacteria. In the healthy rhizosphere soil, beneficial bacteria such as Burkholderia and Streptomyces spp. were more abundant. Compared to the infected rhizosphere soil, healthy rhizosphere soil was associated with RNA metabolism and transporters pathways and a high level of magnesium and cation exchange capacity. Overall, we reported changes in the key taxa of rhizospheric bacterial communities and soil physicochemical properties of healthy and FW-infected plants, suggesting their potential role as indicators for plant health.
format Article
author Jamil, Fatin Nadiah
Mohd Hashim, Amalia
Yusof, Mohd Termizi
Saidi, Noor Baity
spellingShingle Jamil, Fatin Nadiah
Mohd Hashim, Amalia
Yusof, Mohd Termizi
Saidi, Noor Baity
Analysis of soil bacterial communities and physicochemical properties associated with Fusarium wilt disease of banana in Malaysia
author_facet Jamil, Fatin Nadiah
Mohd Hashim, Amalia
Yusof, Mohd Termizi
Saidi, Noor Baity
author_sort Jamil, Fatin Nadiah
title Analysis of soil bacterial communities and physicochemical properties associated with Fusarium wilt disease of banana in Malaysia
title_short Analysis of soil bacterial communities and physicochemical properties associated with Fusarium wilt disease of banana in Malaysia
title_full Analysis of soil bacterial communities and physicochemical properties associated with Fusarium wilt disease of banana in Malaysia
title_fullStr Analysis of soil bacterial communities and physicochemical properties associated with Fusarium wilt disease of banana in Malaysia
title_full_unstemmed Analysis of soil bacterial communities and physicochemical properties associated with Fusarium wilt disease of banana in Malaysia
title_sort analysis of soil bacterial communities and physicochemical properties associated with fusarium wilt disease of banana in malaysia
publisher Nature Publishing Group
publishDate 2022
url http://psasir.upm.edu.my/id/eprint/100212/
https://www.nature.com/articles/s41598-022-04886-9
_version_ 1805889503159648256
score 13.211869

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