Community composition of rhizosphere fungi as affected by Funneliformis mosseae in soybean continuous cropping soil during seedling period

ABSTRACT Arbuscular mycorrhizal (AM) fungi can enhance plant resistance particularly against soil-borne pathogenic fungi. However, little is known about the effects of Funneliformis mosseae on the community composition of rhizosphere fungi in soybean (Glycine max [L.] Merr.) continuous cropping soil...

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Autores principales:	Jie,Weiguang, Lin,Jixiang, Guo,Na, Cai,Baiyan, Yan,Xiufeng
Lenguaje:	English
Publicado:	Instituto de Investigaciones Agropecuarias, INIA 2019
Materias:	Continuous cropping fungal communities Glycine max Funneliformis mosseae high throughput sequencing soybean
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392019000300356
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spelling	oai:scielo:S0718-583920190003003562019-07-18Community composition of rhizosphere fungi as affected by Funneliformis mosseae in soybean continuous cropping soil during seedling periodJie,WeiguangLin,JixiangGuo,NaCai,BaiyanYan,Xiufeng Continuous cropping fungal communities Glycine max Funneliformis mosseae high throughput sequencing soybean ABSTRACT Arbuscular mycorrhizal (AM) fungi can enhance plant resistance particularly against soil-borne pathogenic fungi. However, little is known about the effects of Funneliformis mosseae on the community composition of rhizosphere fungi in soybean (Glycine max [L.] Merr.) continuous cropping soil. Here, the disease index of soybean root rot was analyzed, and high throughput sequencing technology was applied to investigate whether F. mosseae could change the composition of fungal communities in the rhizosphere of continuous cropping soybean during seedling period. The results indicated that the disease index of soybean root rot decreased significantly after inoculation of F. mosseae. The root rot disease index was also affected by the increasing of continuous cropping regimes. Furthermore, the relative abundance of fungal community in soybean rhizosphere soil and root samples was influenced after inoculation. Ascomycota was the dominant phylum in most samples. Basidiomycota was the second dominant phylum in all the soil samples, but Olpidiomycota was the second phylum in most root samples. At the genus level, both inoculation and continuous cropping regimes had significant effects on the dominant genus and their relative abundances in all the samples. The relative abundance of some plant pathogenic fungi such as Fusarium in the inoculated root samples was lower than those in the non-inoculated root samples in the same continuous cropping regime. The results can provide new insights into the interactive effects of AM fungi and rhizosphere fungi, and also provide theoretical evidence on biological solutions to alleviate the obstacles of soybean continuous croppinginfo:eu-repo/semantics/openAccessInstituto de Investigaciones Agropecuarias, INIAChilean journal of agricultural research v.79 n.3 20192019-09-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392019000300356en10.4067/S0718-58392019000300356
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Continuous cropping fungal communities Glycine max Funneliformis mosseae high throughput sequencing soybean
spellingShingle	Continuous cropping fungal communities Glycine max Funneliformis mosseae high throughput sequencing soybean Jie,Weiguang Lin,Jixiang Guo,Na Cai,Baiyan Yan,Xiufeng Community composition of rhizosphere fungi as affected by Funneliformis mosseae in soybean continuous cropping soil during seedling period
description	ABSTRACT Arbuscular mycorrhizal (AM) fungi can enhance plant resistance particularly against soil-borne pathogenic fungi. However, little is known about the effects of Funneliformis mosseae on the community composition of rhizosphere fungi in soybean (Glycine max [L.] Merr.) continuous cropping soil. Here, the disease index of soybean root rot was analyzed, and high throughput sequencing technology was applied to investigate whether F. mosseae could change the composition of fungal communities in the rhizosphere of continuous cropping soybean during seedling period. The results indicated that the disease index of soybean root rot decreased significantly after inoculation of F. mosseae. The root rot disease index was also affected by the increasing of continuous cropping regimes. Furthermore, the relative abundance of fungal community in soybean rhizosphere soil and root samples was influenced after inoculation. Ascomycota was the dominant phylum in most samples. Basidiomycota was the second dominant phylum in all the soil samples, but Olpidiomycota was the second phylum in most root samples. At the genus level, both inoculation and continuous cropping regimes had significant effects on the dominant genus and their relative abundances in all the samples. The relative abundance of some plant pathogenic fungi such as Fusarium in the inoculated root samples was lower than those in the non-inoculated root samples in the same continuous cropping regime. The results can provide new insights into the interactive effects of AM fungi and rhizosphere fungi, and also provide theoretical evidence on biological solutions to alleviate the obstacles of soybean continuous cropping
author	Jie,Weiguang Lin,Jixiang Guo,Na Cai,Baiyan Yan,Xiufeng
author_facet	Jie,Weiguang Lin,Jixiang Guo,Na Cai,Baiyan Yan,Xiufeng
author_sort	Jie,Weiguang
title	Community composition of rhizosphere fungi as affected by Funneliformis mosseae in soybean continuous cropping soil during seedling period
title_short	Community composition of rhizosphere fungi as affected by Funneliformis mosseae in soybean continuous cropping soil during seedling period
title_full	Community composition of rhizosphere fungi as affected by Funneliformis mosseae in soybean continuous cropping soil during seedling period
title_fullStr	Community composition of rhizosphere fungi as affected by Funneliformis mosseae in soybean continuous cropping soil during seedling period
title_full_unstemmed	Community composition of rhizosphere fungi as affected by Funneliformis mosseae in soybean continuous cropping soil during seedling period
title_sort	community composition of rhizosphere fungi as affected by funneliformis mosseae in soybean continuous cropping soil during seedling period
publisher	Instituto de Investigaciones Agropecuarias, INIA
publishDate	2019
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392019000300356
work_keys_str_mv	AT jieweiguang communitycompositionofrhizospherefungiasaffectedbyfunneliformismosseaeinsoybeancontinuouscroppingsoilduringseedlingperiod AT linjixiang communitycompositionofrhizospherefungiasaffectedbyfunneliformismosseaeinsoybeancontinuouscroppingsoilduringseedlingperiod AT guona communitycompositionofrhizospherefungiasaffectedbyfunneliformismosseaeinsoybeancontinuouscroppingsoilduringseedlingperiod AT caibaiyan communitycompositionofrhizospherefungiasaffectedbyfunneliformismosseaeinsoybeancontinuouscroppingsoilduringseedlingperiod AT yanxiufeng communitycompositionofrhizospherefungiasaffectedbyfunneliformismosseaeinsoybeancontinuouscroppingsoilduringseedlingperiod
_version_	1714205389989347328

Community composition of rhizosphere fungi as affected by Funneliformis mosseae in soybean continuous cropping soil during seedling period

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