PMID- 31404300
OWN - NLM
STAT- PubMed-not-MEDLINE
LR  - 20200930
IS  - 1664-302X (Print)
IS  - 1664-302X (Electronic)
IS  - 1664-302X (Linking)
VI  - 10
DP  - 2019
TI  - Negative Plant-Soil Feedback Driven by Re-assemblage of the Rhizosphere 
      Microbiome With the Growth of Panax notoginseng.
PG  - 1597
LID - 10.3389/fmicb.2019.01597 [doi]
LID - 1597
AB  - There is a concerted understanding of the accumulation of soil pathogens as the 
      major driving factor of negative plant-soil feedback (NPSF). However, our 
      knowledge of the connection between plant growth, pathogen build-up and soil 
      microbiome assemblage is limited. In this study, significant negative feedback 
      between the soil and sanqi (Panax notoginseng) was found, which were caused by 
      the build-up of the soil-borne pathogens Fusarium oxysporum, F. solani, and 
      Monographella cucumerina. Soil microbiome analysis revealed that the rhizospheric 
      fungal and bacterial communities were changed with the growth of sanqi. Deep 
      analysis of the phylum and genus levels corroborated that rhizospheric fungal 
      Ascomycota, including the soil-borne pathogens F. oxysporum, F. solani, and 
      especially M. cucumerina, were significantly enriched with the growth of sanqi. 
      However, the bacteria Firmicutes and Acidobacteria, including the genera 
      Pseudomonas, Bacillus, Acinetobacter and Burkholderia, were significantly 
      suppressed with the growth of sanqi. Using microbial isolation and in vitro dual 
      culture tests, we found that most isolates derived from the suppressed bacterial 
      genera showed strong antagonistic ability against the growth of sanqi soil-borne 
      pathogens. Interestingly, inoculation of these suppressed isolates in 
      consecutively cultivated soil could significantly alleviate NPSF. In summary, 
      sanqi growth can suppress antagonistic bacteria through re-assemblage of the 
      rhizosphere microbiome and cause the accumulation of soil-borne pathogens, 
      eventually building negative feedback loops between the soil and plants.
FAU - Luo, Lifen
AU  - Luo L
AD  - Key Laboratory for Agro-biodiversity and Pest Control of Ministry of Education, 
      Yunnan Agricultural University, Kunming, China.
FAU - Guo, Cunwu
AU  - Guo C
AD  - Key Laboratory for Agro-biodiversity and Pest Control of Ministry of Education, 
      Yunnan Agricultural University, Kunming, China.
FAU - Wang, Luotao
AU  - Wang L
AD  - Key Laboratory for Agro-biodiversity and Pest Control of Ministry of Education, 
      Yunnan Agricultural University, Kunming, China.
FAU - Zhang, Junxing
AU  - Zhang J
AD  - Key Laboratory for Agro-biodiversity and Pest Control of Ministry of Education, 
      Yunnan Agricultural University, Kunming, China.
FAU - Deng, Linmei
AU  - Deng L
AD  - Key Laboratory for Agro-biodiversity and Pest Control of Ministry of Education, 
      Yunnan Agricultural University, Kunming, China.
FAU - Luo, Kaifeng
AU  - Luo K
AD  - Key Laboratory for Agro-biodiversity and Pest Control of Ministry of Education, 
      Yunnan Agricultural University, Kunming, China.
FAU - Huang, Huichuan
AU  - Huang H
AD  - Key Laboratory for Agro-biodiversity and Pest Control of Ministry of Education, 
      Yunnan Agricultural University, Kunming, China.
AD  - State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, 
      Yunnan Agricultural University, Kunming, China.
FAU - Liu, Yixiang
AU  - Liu Y
AD  - Key Laboratory for Agro-biodiversity and Pest Control of Ministry of Education, 
      Yunnan Agricultural University, Kunming, China.
AD  - State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, 
      Yunnan Agricultural University, Kunming, China.
FAU - Mei, Xinyue
AU  - Mei X
AD  - Key Laboratory for Agro-biodiversity and Pest Control of Ministry of Education, 
      Yunnan Agricultural University, Kunming, China.
AD  - State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, 
      Yunnan Agricultural University, Kunming, China.
FAU - Zhu, Shusheng
AU  - Zhu S
AD  - Key Laboratory for Agro-biodiversity and Pest Control of Ministry of Education, 
      Yunnan Agricultural University, Kunming, China.
AD  - State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, 
      Yunnan Agricultural University, Kunming, China.
FAU - Yang, Min
AU  - Yang M
AD  - Key Laboratory for Agro-biodiversity and Pest Control of Ministry of Education, 
      Yunnan Agricultural University, Kunming, China.
AD  - State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, 
      Yunnan Agricultural University, Kunming, China.
LA  - eng
PT  - Journal Article
DEP - 20190726
PL  - Switzerland
TA  - Front Microbiol
JT  - Frontiers in microbiology
JID - 101548977
PMC - PMC6676394
OTO - NOTNLM
OT  - Panax notoginseng
OT  - microbiome
OT  - negative plant-soil feedback
OT  - rhizosphere
OT  - soil-borne pathogens
EDAT- 2019/08/14 06:00
MHDA- 2019/08/14 06:01
PMCR- 2019/07/26
CRDT- 2019/08/13 06:00
PHST- 2019/03/15 00:00 [received]
PHST- 2019/06/26 00:00 [accepted]
PHST- 2019/08/13 06:00 [entrez]
PHST- 2019/08/14 06:00 [pubmed]
PHST- 2019/08/14 06:01 [medline]
PHST- 2019/07/26 00:00 [pmc-release]
AID - 10.3389/fmicb.2019.01597 [doi]
PST - epublish
SO  - Front Microbiol. 2019 Jul 26;10:1597. doi: 10.3389/fmicb.2019.01597. eCollection 
      2019.