干旱区生态环境知识资源中心(Arid): Cultivated and wild pearl millet display contrasting patterns of abundance and co-occurrence in their root mycobiome

Arid

DOI	10.1038/s41598-021-04097-8
	Cultivated and wild pearl millet display contrasting patterns of abundance and co-occurrence in their root mycobiome
	Mofini, Marie-Therese; Diedhiou, Abdala G.; Simonin, Marie; Dondjou, Donald Tchouomo; Pignoly, Sarah; Ndiaye, Cheikh; Min, Doohong; Vigouroux, Yves; Laplaze, Laurent; Kane, Aboubacry
通讯作者	Diedhiou, AG ; Kane, A (corresponding author)，Univ Cheikh Anta Diop UCAD, Fac Sci & Tech, Dept Biol Vegetale, BP 5005, Dakar, Senegal. ; Diedhiou, AG ; Laplaze, L ; Kane, A (corresponding author)，Ctr Rech Bel Air, Lab Mixte Int Adaptat Plantes & Microorganismes A, Dakar, Senegal. ; Diedhiou, AG ; Laplaze, L ; Kane, A (corresponding author)，Ctr Rech Bel Air, Lab Commun Microbiol LCM, Dakar, Senegal. ; Diedhiou, AG ; Laplaze, L ; Kane, A (corresponding author)，UCAD, Ctr Excellence Africain Agr Securite Alimentaire, Dakar, Senegal. ; Laplaze, L (corresponding author)，Univ Montpellier, Cirad, DIADE, IRD, 911 Ave Agropolis, F-34394 Montpellier 5, France.
来源期刊	SCIENTIFIC REPORTS
ISSN	2045-2322
出版年	2022
卷号	12 期号:1
英文摘要	Fungal communities associated with roots play a key role in nutrient uptake and in mitigating the abiotic and biotic stress of their host. In this study, we characterized the roots mycobiome of wild and cultivated pearl millet [Pennisetum glaucum (L.) R. Br., synonym: Cenchrus americanus (L.) Morrone] in three agro-ecological areas of Senegal following a rainfall gradient. We hypothesized that wild pearl millet could serve as a reservoir of endophytes for cultivated pearl millet. We therefore analyzed the soil factors influencing fungal community structure and whether cultivated and wild millet shared the same fungal communities. The fungal communities associated with pearl millet were significantly structured according to sites and plant type (wild vs cultivated). Besides, soil pH and phosphorus were the main factors influencing the fungal community structure. We observed a higher fungal diversity in cultivated compared to wild pearl millet. Interestingly, we detected higher relative abundance of putative pathotrophs, especially plant pathogen, in cultivated than in wild millet in semi-arid and semi-humid zones, and higher relative abundance of saprotrophs in wild millet in arid and semi-humid zones. A network analysis based on taxa co-occurrence patterns in the core mycobiome revealed that cultivated millet and wild relatives had dissimilar groups of hub taxa. The identification of the core mycobiome and hub taxa of cultivated and wild pearl millet could be an important step in developing microbiome engineering approaches for more sustainable management practices in pearl millet agroecosystems.
类型	Article
语种	英语
开放获取类型	gold, Green Published
收录类别	SCI-E
WOS记录号	WOS:000740510500190
WOS关键词	FUNGAL COMMUNITIES ; PHOSPHATE SOLUBILIZATION ; PLANT-GROWTH ; SOIL ; DIVERSITY ; ENDOPHYTES ; BACTERIAL ; IDENTIFICATION ; PRODUCTIVITY ; MICROBIOME
WOS类目	Multidisciplinary Sciences
WOS研究方向	Science & Technology - Other Topics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/376594
作者单位	[Mofini, Marie-Therese; Diedhiou, Abdala G.; Dondjou, Donald Tchouomo; Ndiaye, Cheikh; Kane, Aboubacry] Univ Cheikh Anta Diop UCAD, Fac Sci & Tech, Dept Biol Vegetale, BP 5005, Dakar, Senegal; [Mofini, Marie-Therese; Diedhiou, Abdala G.; Dondjou, Donald Tchouomo; Pignoly, Sarah; Ndiaye, Cheikh; Laplaze, Laurent; Kane, Aboubacry] Ctr Rech Bel Air, Lab Mixte Int Adaptat Plantes & Microorganismes A, Dakar, Senegal; [Mofini, Marie-Therese; Diedhiou, Abdala G.; Dondjou, Donald Tchouomo; Pignoly, Sarah; Ndiaye, Cheikh; Laplaze, Laurent; Kane, Aboubacry] Ctr Rech Bel Air, Lab Commun Microbiol LCM, Dakar, Senegal; [Mofini, Marie-Therese; Diedhiou, Abdala G.; Dondjou, Donald Tchouomo; Ndiaye, Cheikh; Laplaze, Laurent; Kane, Aboubacry] UCAD, Ctr Excellence Africain Agr Securite Alimentaire, Dakar, Senegal; [Mofini, Marie-Therese; Dondjou, Donald Tchouomo] Inst Senegalais Rech Agr ISRA, Ctr Etud Reg Ameliorat Adaptat Secheresse CERAAS, Route Khombole, Thies, Senegal; [Simonin, Marie] Univ Montpellier, Cirad, IPME, I...
推荐引用方式 GB/T 7714	Mofini, Marie-Therese,Diedhiou, Abdala G.,Simonin, Marie,et al. Cultivated and wild pearl millet display contrasting patterns of abundance and co-occurrence in their root mycobiome[J],2022,12(1).
APA	Mofini, Marie-Therese.,Diedhiou, Abdala G..,Simonin, Marie.,Dondjou, Donald Tchouomo.,Pignoly, Sarah.,...&Kane, Aboubacry.(2022).Cultivated and wild pearl millet display contrasting patterns of abundance and co-occurrence in their root mycobiome.SCIENTIFIC REPORTS,12(1).
MLA	Mofini, Marie-Therese,et al."Cultivated and wild pearl millet display contrasting patterns of abundance and co-occurrence in their root mycobiome".SCIENTIFIC REPORTS 12.1(2022).