Exploring the temporal dynamics of a disease suppressive rhizo-microbiome in eggplants

Yuling Zhang; Guiyun Gan; Yarong Li; Weiliu Li; Yaqin Jiang; Peng Wang; Jie Hu; Ningqi Wang; Xiaowen Quan; Jialin Liu; Waseem Raza; Yangchun Xu; Pierre Hohmann; Alexandre Jousset; Yikui Wang; Qirong Shen; Gaofei Jiang; Zhong Wei

doi:10.1016/j.isci.2024.110319

Exploring the temporal dynamics of a disease suppressive rhizo-microbiome in eggplants

Yuling Zhang, Guiyun Gan, Yarong Li, Weiliu Li, Yaqin Jiang, Peng Wang, Jie Hu, Ningqi Wang, Xiaowen Quan, Jialin Liu, Waseem Raza, Yangchun Xu, Pierre Hohmann, Alexandre Jousset, Yikui Wang^* (Corresponding author), Qirong Shen, Gaofei Jiang^* (Corresponding author), Zhong Wei

^*Corresponding author for this work

NIOO - Microbial Ecology (ME)

Research output: Contribution to journal/periodical › Article › Scientific › peer-review

1 Citation (Scopus)

Abstract

The rhizosphere microbiome is important for plant health, yet their contributions to disease resistance and assembly dynamics remain unclear. This study employed rhizosphere microbiome transplantation (RMT) to delineate the impact of the rhizosphere microbiome and the immune response of eggplant (Solanum melongena) on resistance to bacterial wilt caused by Ralstonia solanacearum. We first identified disease-suppressive and disease-conducive rhizosphere microbiome in a susceptible tomato recipient. Using a non-destructive rhizobox and 16S rRNA amplicon sequencing, we monitored the dynamics of both microbiome types during the eggplant development. Most differences were observed at the early stage and then diminished over time. The suppressive microbiome maintained a higher proportion of initial community members throughout eggplant development and exhibited stronger deterministic processes in the early stage, underscoring the importance of plant selection in recruiting protective microbes for rhizosphere immunity. Our study sheds light on the development of microbiome-based strategies for plant disease management and resistance breeding.

Original language	English
Article number	110319
Journal	iScience
Volume	27
Issue number	7
DOIs	https://doi.org/10.1016/j.isci.2024.110319
Publication status	Published - 19 Jul 2024

Keywords

Applied microbiology
Microbiology
Plant Biology
Plant pathology
Soil biology
Soil ecology

Access to Document

10.1016/j.isci.2024.110319Licence: CC BY-NC

Cite this

@article{ee4519378d724353810f9021c1dff305,

title = "Exploring the temporal dynamics of a disease suppressive rhizo-microbiome in eggplants",

abstract = "The rhizosphere microbiome is important for plant health, yet their contributions to disease resistance and assembly dynamics remain unclear. This study employed rhizosphere microbiome transplantation (RMT) to delineate the impact of the rhizosphere microbiome and the immune response of eggplant (Solanum melongena) on resistance to bacterial wilt caused by Ralstonia solanacearum. We first identified disease-suppressive and disease-conducive rhizosphere microbiome in a susceptible tomato recipient. Using a non-destructive rhizobox and 16S rRNA amplicon sequencing, we monitored the dynamics of both microbiome types during the eggplant development. Most differences were observed at the early stage and then diminished over time. The suppressive microbiome maintained a higher proportion of initial community members throughout eggplant development and exhibited stronger deterministic processes in the early stage, underscoring the importance of plant selection in recruiting protective microbes for rhizosphere immunity. Our study sheds light on the development of microbiome-based strategies for plant disease management and resistance breeding.",

keywords = "Applied microbiology, Microbiology, Plant Biology, Plant pathology, Soil biology, Soil ecology",

author = "Yuling Zhang and Guiyun Gan and Yarong Li and Weiliu Li and Yaqin Jiang and Peng Wang and Jie Hu and Ningqi Wang and Xiaowen Quan and Jialin Liu and Waseem Raza and Yangchun Xu and Pierre Hohmann and Alexandre Jousset and Yikui Wang and Qirong Shen and Gaofei Jiang and Zhong Wei",

note = "Data archiving: no NIOO data",

year = "2024",

month = jul,

day = "19",

doi = "10.1016/j.isci.2024.110319",

language = "English",

volume = "27",

journal = "iScience",

issn = "2589-0042",

publisher = "Elsevier Inc.",

number = "7",

}

TY - JOUR

T1 - Exploring the temporal dynamics of a disease suppressive rhizo-microbiome in eggplants

AU - Zhang, Yuling

AU - Gan, Guiyun

AU - Li, Yarong

AU - Li, Weiliu

AU - Jiang, Yaqin

AU - Wang, Peng

AU - Hu, Jie

AU - Wang, Ningqi

AU - Quan, Xiaowen

AU - Liu, Jialin

AU - Raza, Waseem

AU - Xu, Yangchun

AU - Hohmann, Pierre

AU - Jousset, Alexandre

AU - Wang, Yikui

AU - Shen, Qirong

AU - Jiang, Gaofei

AU - Wei, Zhong

N1 - Data archiving: no NIOO data

PY - 2024/7/19

Y1 - 2024/7/19

N2 - The rhizosphere microbiome is important for plant health, yet their contributions to disease resistance and assembly dynamics remain unclear. This study employed rhizosphere microbiome transplantation (RMT) to delineate the impact of the rhizosphere microbiome and the immune response of eggplant (Solanum melongena) on resistance to bacterial wilt caused by Ralstonia solanacearum. We first identified disease-suppressive and disease-conducive rhizosphere microbiome in a susceptible tomato recipient. Using a non-destructive rhizobox and 16S rRNA amplicon sequencing, we monitored the dynamics of both microbiome types during the eggplant development. Most differences were observed at the early stage and then diminished over time. The suppressive microbiome maintained a higher proportion of initial community members throughout eggplant development and exhibited stronger deterministic processes in the early stage, underscoring the importance of plant selection in recruiting protective microbes for rhizosphere immunity. Our study sheds light on the development of microbiome-based strategies for plant disease management and resistance breeding.

AB - The rhizosphere microbiome is important for plant health, yet their contributions to disease resistance and assembly dynamics remain unclear. This study employed rhizosphere microbiome transplantation (RMT) to delineate the impact of the rhizosphere microbiome and the immune response of eggplant (Solanum melongena) on resistance to bacterial wilt caused by Ralstonia solanacearum. We first identified disease-suppressive and disease-conducive rhizosphere microbiome in a susceptible tomato recipient. Using a non-destructive rhizobox and 16S rRNA amplicon sequencing, we monitored the dynamics of both microbiome types during the eggplant development. Most differences were observed at the early stage and then diminished over time. The suppressive microbiome maintained a higher proportion of initial community members throughout eggplant development and exhibited stronger deterministic processes in the early stage, underscoring the importance of plant selection in recruiting protective microbes for rhizosphere immunity. Our study sheds light on the development of microbiome-based strategies for plant disease management and resistance breeding.

KW - Applied microbiology

KW - Microbiology

KW - Plant Biology

KW - Plant pathology

KW - Soil biology

KW - Soil ecology

U2 - 10.1016/j.isci.2024.110319

DO - 10.1016/j.isci.2024.110319

M3 - Article

AN - SCOPUS:85197626997

SN - 2589-0042

VL - 27

JO - iScience

JF - iScience

IS - 7

M1 - 110319

ER -