干旱区生态环境知识资源中心(Arid): Growth effects in oregano plants (Origanum vulgare L.) assessment through inoculation of bacteria isolated from crop fields located on desert soils

Arid

DOI	10.1139/cjm-2020-0352
	Growth effects in oregano plants (Origanum vulgare L.) assessment through inoculation of bacteria isolated from crop fields located on desert soils
	Loera-Muro, Abraham; Goretty Caamal-Chan, Maria; Castellanos, Thelma; Luna-Camargo, Angelica; Aguilar-Diaz, Trinidad; Barraza, Aaron
通讯作者	Barraza, A (corresponding author), CONACYT Ctr Invest Biol Noroeste SC, Inst Politecn Nacl, 195 Playa Palo de Santa Rita Sur, La Paz 23096, Baja California, Mexico.
来源期刊	CANADIAN JOURNAL OF MICROBIOLOGY
ISSN	0008-4166
EISSN	1480-3275
出版年	2021
卷号	67 期号:5 页码:381-395
英文摘要	Bacteria can establish beneficial interactions with plants by acting as growth promoters and enhancing stress tolerance during plant interactions. Likewise, bacteria can develop multispecies communities where multiple interactions are possible. In this work, we assessed the physiological effects of three bacteria isolated from an arid environment (Bacillus niacini, Bacillus megaterium, and Moraxella osloensis) applied as single species or as a consortium on oregano (Origanum vulgare L.) plants. Moreover, we assessed the quorum-sensing (QS) signaling activity to determine the molecular communication between plant-growth-promoting bacteria. The plant inoculation with B. megaterium showed a positive effect on morphometric and physiologic parameters. However, no synergistic effects were observed when a bacterial consortium was inoculated. Likewise, activation of QS signaling in biofilm assays was observed only for interspecies interaction within the Bacillus genus, not for either interaction with M. osloensis. These results suggest a neutral or antagonistic interaction for interspecific bacterial biofilm establishment, as well as for the interaction with oregano plants when bacteria were inoculated in a consortium. In conclusion, we were able to determine that the bacterial interactions are not always positive or synergistic, but they also might be neutral or antagonistic.
英文关键词	bacteria isolates antagonism synergism quorum sensing LuxS/AI-2
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000653512500004
WOS关键词	TIME QUANTITATIVE PCR ; TRANSGENE COPY NUMBER ; BACILLUS-MEGATERIUM ; PROMOTING RHIZOBACTERIA ; GENE-EXPRESSION ; ABIOTIC STRESS ; RESISTANCE ; TOMATO ; COMMUNICATION ; RHIZOSPHERE
WOS类目	Biochemistry & Molecular Biology ; Biotechnology & Applied Microbiology ; Immunology ; Microbiology
WOS研究方向	Biochemistry & Molecular Biology ; Biotechnology & Applied Microbiology ; Immunology ; Microbiology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/349776
作者单位	[Loera-Muro, Abraham; Goretty Caamal-Chan, Maria; Barraza, Aaron] CONACYT Ctr Invest Biol Noroeste SC, Inst Politecn Nacl, 195 Playa Palo de Santa Rita Sur, La Paz 23096, Baja California, Mexico; [Castellanos, Thelma; Aguilar-Diaz, Trinidad] Ctr Invest Biol Noroeste SC, Inst Politecn Nacl, 195 Playa Palo de Santa Rita Sur, La Paz 23096, Baja California, Mexico; [Luna-Camargo, Angelica] Inst Tecnol La Paz, 4720 Blvd Forjadores Baja California Sur, La Paz 23080, Baja California, Mexico
推荐引用方式 GB/T 7714	Loera-Muro, Abraham,Goretty Caamal-Chan, Maria,Castellanos, Thelma,et al. Growth effects in oregano plants (Origanum vulgare L.) assessment through inoculation of bacteria isolated from crop fields located on desert soils[J],2021,67(5):381-395.
APA	Loera-Muro, Abraham,Goretty Caamal-Chan, Maria,Castellanos, Thelma,Luna-Camargo, Angelica,Aguilar-Diaz, Trinidad,&Barraza, Aaron.(2021).Growth effects in oregano plants (Origanum vulgare L.) assessment through inoculation of bacteria isolated from crop fields located on desert soils.CANADIAN JOURNAL OF MICROBIOLOGY,67(5),381-395.
MLA	Loera-Muro, Abraham,et al."Growth effects in oregano plants (Origanum vulgare L.) assessment through inoculation of bacteria isolated from crop fields located on desert soils".CANADIAN JOURNAL OF MICROBIOLOGY 67.5(2021):381-395.