Lysinibacillus mangiferahumi sp. nov., a new bacterium producing nematicidal volatiles

Yang, Ling–Ling; Huang, Ying; Liu, Jie; Ma, Lan; Mo, Ming-He; Li, Wenjun; Yang, Fei

doi:10.1007/s10482-012-9712-4

Cited by 52 publications

(27 citation statements)

References 26 publications

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“…They also showed in a sterile system that the microbes attaching to the cuticle of M. hapla in the suppressive soil induced systemic resistance in the plant upon nematode invasion (Topalović et al, 2020a). In addition, in recent years scientists have intensively explored the role of plant and microbial volatile organic compounds on nematode parasitism (Huang et al, 2010;Yang et al, 2012;Barros et al, 2014;Xu et al, 2015;Estupiñan-López et al, 2018;Silva et al, 2018;Pedroso et al, 2019). Thus, the potential of root microbiota to assist plants in fighting PPN is enormous.…”

Section: Importance Of the Rhizosphere Microbiota In Plant-nematode Imentioning

confidence: 99%

Plants and Associated Soil Microbiota Cooperatively Suppress Plant-Parasitic Nematodes

2020

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Disease suppressive soils with specific suppression of soil-borne pathogens and parasites have been long studied and are most often of microbiological origin. As for the plant-parasitic nematodes (PPN), which represent a huge threat to agricultural crops and which successfully defy many conventional control methods, soil progression from conducive to suppressive state is accompanied by the enrichment of specific antagonistic microbial consortia. However, a few microbial groups have come to the fore in diminishing PPN in disease suppressive soils using culture-dependent methods. Studies with cultured strains resulted in understanding the mechanisms by which nematodes are antagonized by microorganisms. Recent culture-independent studies on the microbiome associated with soil, plant roots, and PPN contributed to a better understanding of the functional potential of disease suppressive microbial cohort. Plant root exudation is an important pathway determining host-microbe communication and plays a key role in selection and enrichment of a specific set of microbial antagonists in the rhizosphere as first line of defense against crop pathogens or parasites. Root exudates comprising primary metabolites such as amino acids, sugars, organic acids, and secondary metabolites can also cause modifications in the nematode surface and subsequently affect microbial attachment. A positive interaction between hosts and their beneficial root microbiota is correlated with a low nematode performance on the host. In this review, we first summarized the historical records of nematodesuppressive soils and then focused on more recent studies in this aspect, emphasizing the advances in studying nematode-microbe interactions over time. We highlighted nematode biocontrol mechanisms, especially parasitism, induced systemic resistance, and volatile organic compounds using microbial consortia, or bacterial strains of the genera Pasteuria, Bacillus, Pseudomonas, Rhizobium, Streptomyces, Arthrobacter, and Variovorax, or fungal isolates of Pochonia, Dactylella, Nematophthora, Purpureocillium, Trichoderma, Hirsutella, Arthrobotrys, and Mortierella. We discussed the importance of root exudates in plant communication with PPN and soil microorganisms, emphasizing their role in microbial attachment to the nematode surface and subsequent events of

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Section: Importance Of the Rhizosphere Microbiota In Plant-nematode Imentioning

confidence: 99%

Plants and Associated Soil Microbiota Cooperatively Suppress Plant-Parasitic Nematodes

2020

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“…Data for species 1-3 from this study. Data for species 2 in parentheses from Miwa et al (2009); data for taxa 3 (in parentheses) and 4-6 from Yang et al (2012); data for taxa 7 and 8 from Coorevits et al (2012). All data for species 1-3 were generated with biomass grown on TSA at 28 uC for 48 h (data for species 4-8 were harvested after growth on TSA at 28 uC for 24 h).…”

Section: Strain Fst3amentioning

confidence: 99%

“…Ahmed et al (2007) described the type species of the genus, Lysinibacillus boronitolerans, and also reclassified Bacillus sphaericus and Bacillus fusiformis to the genus Lysinibacillus. Recently, several other species have been added to this genus, Lysinibacillus parviboronicapiens (Miwa et al, 2009), Lysinibacillus xylanilyticus (Lee et al, 2010), Lysinibacillus macroides (Coorevits et al, 2012) and Lysinibacillus magniferihumi (Yang et al, 2012). Furthermore, Bacillus odysseyi (La Duc et al, 2004) and Bacillus massiliensis (Glazunova et al, 2006) were transferred to the genus Lysinibacillus mainly based on 16S rRNA gene sequence phylogeny.…”

mentioning

confidence: 99%

Lysinibacillus contaminans sp. nov., isolated from surface water

Kämpfer

Martin

Glaeser

2013

International Journal of Systematic and Evolutionary Microbiology

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A Gram-positive-staining, aerobic, endospore-forming bacterium, isolated as a contamination from an enrichment of enteric bacteria from surface water, was studied using a polyphasic taxonomic approach. 16S rRNA gene sequence similarity comparisons revealed that strain FSt3AT was grouped in the genus Lysinibacillus, most closely related to Lysinibacillus xylanilyticus XDB9 T (98.1 %), Lysinibacillus parviboronicapiens BAM-582 T and Lysinibacillus sphaericus DSM 28 T (both 98.0 %). The 16S rRNA gene sequence similarity to other species of the genus Lysinibacillus was ,97.5 %. The allocation to the genus Lysinibacillus was supported by a detailed chemotaxonomic characterization revealing a cell wall containing alanine, glutamic acid, aspartic acid and the diagnostic diamino acid lysine in a molar ratio of 1.6 : 1 : 0.9 : 0.8 (peptidoglycan type A4a), the major menaquinones MK-7 and MK-6, and polar lipids consisting of diphosphatidylglycerol, phosphatidylethanolamine, phosphatidylglycerol, four unknown phospholipids, one unknown aminophospholipid and one unidentified aminolipid. The major fatty acids were iso-and anteiso-branched fatty acids.

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“…2010), L. macroides (Coorevits et al, 2012), L. sinduriensis, L. massiliensis, L. odysseyi (Jung et al, 2012), L. mangiferihumi (Yang et al, 2012), L. meyeri (Seiler et al, 2013), L. contaminans (Kämpfer et al, 2013), L. chungkukjangi (Kim et al, 2013), L. manganicus (Liu et al, 2013) and L. tabacifolii (Duan et al, 2013). While studying the diversity of halotolerant and halophilic bacteria in saline-alkaline soils in Lingxian County of Shandong Province, China, a Lysinibacillus-like strain, designated LAM612 T , was isolated.…”

mentioning

confidence: 99%

Lysinibacillus halotolerans sp. nov., isolated from saline-alkaline soil

Kong

Wang

Zhao

et al. 2014

International Journal of Systematic and Evolutionary Microbiology

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A novel aerobic, halotolerant bacterium, designated strain LAM612T , was isolated from salinealkaline soil samples from Lingxian County, Shandong Province, China. Cells of strain LAM612T were Gram-reaction-positive, endospore-forming, motile and rod-shaped. The optimal temperature and pH for growth were 35 6C and pH 6.0, respectively. Strain LAM612 T could grow in the presence of up to 10 % (w/v) NaCl. The genomic DNA G+C conten was 36. ranged from 20.6 % to 41.9 %. The major fatty acids of strain LAM612 T were iso-C 15 : 0 (40.8 %), iso-C 16 : 0 (15.2 %) and anteiso-C 15 : 0 (10.8 %). The cell-wall peptidoglycan content was A4a (LLys-D-Asp). The predominant menaquinone was MK-7 and the main polar lipids were diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine, three unknown phospholipids, five unknown glycolipids and an unknown lipid. Based on the DNA-DNA hybridization results and phenotypic, phylogenetic and chemotaxonomic properties, strain LAM612 T could be distinguished from the recognized species of the genus Lysinibacillus, and was suggested to represent a novel species of this genus, for which the name Lysinibacillus halotolerans sp. nov. is proposed. The type strain is LAM612 T (5ACCC 00718 T 5JCM 19611 T ).

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Lysinibacillus mangiferahumi sp. nov., a new bacterium producing nematicidal volatiles

Cited by 52 publications

References 26 publications

Plants and Associated Soil Microbiota Cooperatively Suppress Plant-Parasitic Nematodes

Plants and Associated Soil Microbiota Cooperatively Suppress Plant-Parasitic Nematodes

Lysinibacillus contaminans sp. nov., isolated from surface water

Lysinibacillus halotolerans sp. nov., isolated from saline-alkaline soil

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