Tags

Type your tag names separated by a space and hit enter

Community structure and diversity characteristics of rhizosphere and root endophytic bacterial community in different Acacia species.
PLoS One. 2022; 17(1):e0262909.Plos

Abstract

Rhizosphere and endophytic microbiota significantly affect plant growth and development by influencing nutrient uptake and stress tolerance. Herein, root and rhizosphere soil of Acacia species were collected and analyzed to compare the structural differences of the rhizosphere and root endophytic bacterial communities. High-throughput 16S rRNA gene sequencing technology was employed to analyze the rhizosphere and root endophytic bacterial communities. A total of 4249 OTUs were identified following sequence analysis. The rhizosphere soil contained significantly more OTUs than the root soil. Principal component analysis (PCA) and hierarchical cluster analysis indicated that bacterial communities exhibited significant specificity in the rhizosphere and root soil of different Acacia species. The most dominant phylum in the rhizosphere soil was Acidobacteria, followed by Proteobacteria and Actinobacteria, whereas the dominant phylum in the root soil was Proteobacteria, followed by Actinobacteria and Acidobacteria. Among the various Acacia species, specific bacterial communities displayed different abundance. We systematically described the core bacteria in the rhizosphere and root endophytic bacterial communities and predicted their relevant functions. The type and abundance of specific bacteria were correlated with the nutrient absorption and metabolism of the Acacia species. This study addresses the complex host-microbe interactions and explores the rhizosphere and root bacterial community structure of different Acacia species. These results provide new insights into the role of rhizosphere and root endophytic bacterial communities on the growth and reproduction of Acacia, thus informing future efforts towards sustainable development and utilization of Acacia.

Links

PMC Free PDF

Authors+Show Affiliations

Yuan ZS
Institute of Oceanography, Minjiang University, Fuzhou, China.
Liu F
College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou, China.
He SB
Zhangpu Zhongxi State-Owned Forest Yard, Zhangzhou, China.
Zhou LL
Institute of Oceanography, Minjiang University, Fuzhou, China.
Pan H
Institute of Oceanography, Minjiang University, Fuzhou, China.

MeSH

AcaciaBacteriaPlant RootsRhizosphereSoil Microbiology

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

35100276

Citation

Yuan, Zong-Sheng, et al. "Community Structure and Diversity Characteristics of Rhizosphere and Root Endophytic Bacterial Community in Different Acacia Species." PloS One, vol. 17, no. 1, 2022, pp. e0262909.
Yuan ZS, Liu F, He SB, et al. Community structure and diversity characteristics of rhizosphere and root endophytic bacterial community in different Acacia species. PLoS One. 2022;17(1):e0262909.
Yuan, Z. S., Liu, F., He, S. B., Zhou, L. L., & Pan, H. (2022). Community structure and diversity characteristics of rhizosphere and root endophytic bacterial community in different Acacia species. PloS One, 17(1), e0262909. https://doi.org/10.1371/journal.pone.0262909
Yuan ZS, et al. Community Structure and Diversity Characteristics of Rhizosphere and Root Endophytic Bacterial Community in Different Acacia Species. PLoS One. 2022;17(1):e0262909. PubMed PMID: 35100276.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Community structure and diversity characteristics of rhizosphere and root endophytic bacterial community in different Acacia species. AU - Yuan,Zong-Sheng, AU - Liu,Fang, AU - He,Shi-Bin, AU - Zhou,Li-Li, AU - Pan,Hui, Y1 - 2022/01/31/ PY - 2021/06/01/received PY - 2022/01/08/accepted PY - 2022/1/31/entrez PY - 2022/2/1/pubmed PY - 2022/2/22/medline SP - e0262909 EP - e0262909 JF - PloS one JO - PLoS One VL - 17 IS - 1 N2 - Rhizosphere and endophytic microbiota significantly affect plant growth and development by influencing nutrient uptake and stress tolerance. Herein, root and rhizosphere soil of Acacia species were collected and analyzed to compare the structural differences of the rhizosphere and root endophytic bacterial communities. High-throughput 16S rRNA gene sequencing technology was employed to analyze the rhizosphere and root endophytic bacterial communities. A total of 4249 OTUs were identified following sequence analysis. The rhizosphere soil contained significantly more OTUs than the root soil. Principal component analysis (PCA) and hierarchical cluster analysis indicated that bacterial communities exhibited significant specificity in the rhizosphere and root soil of different Acacia species. The most dominant phylum in the rhizosphere soil was Acidobacteria, followed by Proteobacteria and Actinobacteria, whereas the dominant phylum in the root soil was Proteobacteria, followed by Actinobacteria and Acidobacteria. Among the various Acacia species, specific bacterial communities displayed different abundance. We systematically described the core bacteria in the rhizosphere and root endophytic bacterial communities and predicted their relevant functions. The type and abundance of specific bacteria were correlated with the nutrient absorption and metabolism of the Acacia species. This study addresses the complex host-microbe interactions and explores the rhizosphere and root bacterial community structure of different Acacia species. These results provide new insights into the role of rhizosphere and root endophytic bacterial communities on the growth and reproduction of Acacia, thus informing future efforts towards sustainable development and utilization of Acacia. SN - 1932-6203 UR - https://www.unboundmedicine.com/medline/citation/35100276/Community_structure_and_diversity_characteristics_of_rhizosphere_and_root_endophytic_bacterial_community_in_different_Acacia_species_ DB - PRIME DP - Unbound Medicine ER -