干旱区生态环境知识资源中心(Arid): Bacterial community characterization of the rhizobiome of plants belonging to Solanaceae family cultivated in desert soils

Arid

DOI	10.1186/s13213-020-01572-x
	Bacterial community characterization of the rhizobiome of plants belonging to Solanaceae family cultivated in desert soils
	Barraza, Aaron 1; Goretty Caamal-Chan, Maria 1; Castellanos, Thelma 2; Loera-Muro, Abraham 1
通讯作者	Loera-Muro, Abraham
来源期刊	ANNALS OF MICROBIOLOGY
ISSN	1590-4261
EISSN	1869-2044
出版年	2020
卷号	70 期号:1
英文摘要	Purpose The plant Solanaceae family is one of the most important for global agriculture and nutrition. Within this plant family, two plant species stand out for their economic importance and for human consumption, which are tomato (Solanum lycopersicum) and chili pepper (Capsicum annuum). Moreover, those plants support diverse and characteristic microbial communities that are uniquely suited to the plant habitat and intimately connected to plant health. The main objective of this work is the bacterial community characterization in the rhizobiome of tomato and chili pepper, cultivated in arid environments. Methods Five crop fields located in the south of the peninsula of Baja California, Mexico, were sampled. Total DNA was extracted from rhizosphere, rhizoplane, and endophytic root compartment and sequenced by Illumina MiniSeq platform technology applied to 16S rRNA gene V3 region. Results We were able to obtain 1,195,426 total reads and 1,725,258 total reads for tomato and chili pepper samples, respectively. The analysis of the bacterial community structures confirmed that the two plant species showed differences in their microbial community structures. Nonetheless, the microbial community structures were directly and equally influenced by the crop field localization of each plant species. Interestingly, we determined that in both plant species, the Proteobacteria was the main phylum. Conclusion In conclusion, we found that several bacterial families are part of the core rhizobiome (28 OTUs) for both tomato and chili pepper, but the most abundant were the Pseudomonadaceae family and the Pseudomonas genus, which most probably play a pivotal role in the microbial ecology to benefit both crop plants.
英文关键词	Capsicum annuum Solanum lycopersicum Rhizobiome Rhizosphere Rhizoplane Endophytic root bacteria
类型	Article
语种	英语
国家	Mexico
开放获取类型	hybrid
收录类别	SCI-E
WOS记录号	WOS:000536327900001
WOS关键词	SOLANUM-LYCOPERSICON ; ENDOPHYTIC BACTERIA ; DIVERSITY ; PHYLLOSPHERE ; NUTRITION ; IMPACT ; WILD
WOS类目	Biotechnology & Applied Microbiology ; Microbiology
WOS研究方向	Biotechnology & Applied Microbiology ; Microbiology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/318686
作者单位	1.CONACYT Ctr Invest Biol Noroeste SC, Inst Politecn Nacl 195, La Paz 23096, Bcs, Mexico; 2.Ctr Invest Biol Noroeste SC, Inst Politecn Nacl 195, La Paz 23096, Bcs, Mexico
推荐引用方式 GB/T 7714	Barraza, Aaron,Goretty Caamal-Chan, Maria,Castellanos, Thelma,et al. Bacterial community characterization of the rhizobiome of plants belonging to Solanaceae family cultivated in desert soils[J],2020,70(1).
APA	Barraza, Aaron,Goretty Caamal-Chan, Maria,Castellanos, Thelma,&Loera-Muro, Abraham.(2020).Bacterial community characterization of the rhizobiome of plants belonging to Solanaceae family cultivated in desert soils.ANNALS OF MICROBIOLOGY,70(1).
MLA	Barraza, Aaron,et al."Bacterial community characterization of the rhizobiome of plants belonging to Solanaceae family cultivated in desert soils".ANNALS OF MICROBIOLOGY 70.1(2020).