干旱区生态环境知识资源中心(Arid): Influences of plant organ, genotype, and cultivation site on the endophytic bacteriome of maize (Zea mays L.) in the semi-arid region of Pernambuco, Brazil

Arid

DOI	10.1007/s42770-023-01221-w
	Influences of plant organ, genotype, and cultivation site on the endophytic bacteriome of maize (Zea mays L.) in the semi-arid region of Pernambuco, Brazil
	Santos, Leandro Reis Costa; Barros, Pedro Sodre do Rego; Monteiro, Douglas Alfradique; Tabosa, Jose Nildo; de Melo, Aline Fernandes; de Lyra, Maria do Carmo Catanho Pereira; Oliveira, Jessica Rafaella de Sousa; Fernandes Junior, Paulo Ivan; de Freitas, Ana Dolores Santiago; Rachid, Caio Tavora Coelho da Costa
通讯作者	Rachid, CTCD
来源期刊	BRAZILIAN JOURNAL OF MICROBIOLOGY
ISSN	1517-8382
EISSN	1678-4405
出版年	2024
卷号	55 期号:1 页码:789-797
英文摘要	Endophytic bacteria play a crucial role in plant development and adaptation, and the knowledge of how endophytic bacteria assemblage is influenced by cultivation site and plant genotype is an important step to achieve microbiome manipulation. This work aimed to study the roots and stems of endophytic bacteriome of four maize genotypes cultivated in two regions of the semi-arid region of Pernambuco - Brazil. Our hypothesis is that the endophytic community assemblage will be influenced by plant genotypes and cultivation region. Metabarcoding sequencing data revealed significant differences in alfa diversity in function of both factors, genotypes, and maize organs. Beta diversity analysis showed that the bacterial communities differ mainly in function of the plant organ. The most abundant genera found in the samples were Leifsonia, Bacillus, Klebsiella, Streptomyces, and Bradyrhizobium. To understand ecological interactions within each compartment, we constructed co-occurrence network for each organ. This analysis revealed important differences in network structure and complexity and suggested that Leifsonia (the main genera found) had distinct ecological roles depending on the plant organ. Our data showed that root endophytic maize bacteria would be influenced by cultivation site, but not by genotype. We believe that, collectively, our data not only characterize the bacteriome associated with this plant and how different factors shape it, but also increase the knowledge to select potential bacteria for bioinoculant production.
英文关键词	Plant microbiome Brazilian semi-arid Zea mays L. Genotype diversity Endophytic bacteria Bacterial community modulation
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001134687700001
WOS关键词	GROWTH PROMOTING RHIZOBACTERIA ; MICROBIOME
WOS类目	Microbiology
WOS研究方向	Microbiology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/403077
推荐引用方式 GB/T 7714	Santos, Leandro Reis Costa,Barros, Pedro Sodre do Rego,Monteiro, Douglas Alfradique,et al. Influences of plant organ, genotype, and cultivation site on the endophytic bacteriome of maize (Zea mays L.) in the semi-arid region of Pernambuco, Brazil[J],2024,55(1):789-797.
APA	Santos, Leandro Reis Costa.,Barros, Pedro Sodre do Rego.,Monteiro, Douglas Alfradique.,Tabosa, Jose Nildo.,de Melo, Aline Fernandes.,...&Rachid, Caio Tavora Coelho da Costa.(2024).Influences of plant organ, genotype, and cultivation site on the endophytic bacteriome of maize (Zea mays L.) in the semi-arid region of Pernambuco, Brazil.BRAZILIAN JOURNAL OF MICROBIOLOGY,55(1),789-797.
MLA	Santos, Leandro Reis Costa,et al."Influences of plant organ, genotype, and cultivation site on the endophytic bacteriome of maize (Zea mays L.) in the semi-arid region of Pernambuco, Brazil".BRAZILIAN JOURNAL OF MICROBIOLOGY 55.1(2024):789-797.