Paraburkholderia guartelaensis sp. nov., a nitrogen-fixing species isolated from nodules of Mimosa gymnas in an ecotone considered as a hotspot of biodiversity in Brazil

Paulitsch, Fabiane; Dall’Agnol, Rebeca Fuzinatto; Delamuta, Jakeline Renata Marçon; Ribeiro, Renan Augusto; Batista, Jesiane Stefânia da Silva; Hungría, Mariangela

doi:10.1007/s00203-019-01714-z

Cited by 37 publications

(23 citation statements)

References 68 publications

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“…rinojensis' A396 T . Data for 1-7 and 10-12 were obtained from this study, while those for 8, 9 and 13 were from the original studies [13,16,27]. +, Positive; −, negative; w, weak; nd, no data; var, variable.…”

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confidence: 99%

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Paraburkholderia acidiphila sp. nov., Paraburkholderia acidisoli sp. nov. and Burkholderia guangdongensis sp. nov., isolated from forest soil, and reclassification of Burkholderia ultramafica as Paraburkholderia ultramafica comb. nov.

Gao

Zhang

et al. 2019

International Journal of Systematic and Evolutionary Microbiology

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Three Gram-stain-negative, aerobic, motile and rod-shaped bacterial strains, 7Q-K02T, DHF22T and DHOM02T, were isolated from forest soil sampled at Dinghushan Biosphere Reserve, Guangdong Province, China. Strains 7Q-K02T, DHF22T and DHOM02T grew at 4–37, 4–42 and 12–37 °C, pH 3.0–8.5, 3.5–8.5 and 5.0–8.0, and in the presence of 0–3.0, 0–3.5 and 0–2.5 % (w/v) NaCl; with optima at 28–33, 28 and 28–33 °C, pH 3.5–6.5, 4.0–5.5 and 6.5–7.0, and 0–1.5, 0–1.5 and 0.5–1.5 % (w/v) NaCl, respectively. Strains 7Q-K02T and DHF22T have the highest 16S rRNA gene sequence similarities of 99.0 and 98.0 % to Paraburkholderia sacchari LMG 19450T and 97.7 % between themselves, while strain DHOM02T shares the highest similarity of 98.4 % to ‘Burkholderia rinojensis’ A396T followed by 98.3 % to Burkholderia plantarii ATCC 43733T. In the 16S rRNA gene sequence phylogram, strain 7Q-K02T formed a sister branch with Paraburkholderia sacchari , Paraburkholderia oxyphila and Paraburkholderia paradisi , and strain DHF22T was separated from all other species within the genus Paraburkholderia , while strain DHOM02T formed a separated clade with members of the genus Burkholderia . The DNA G+C contents of strains 7Q-K02T, DHF22T and DHOM02T wwe 64.3, 65.4 and 66.6 %, respectively. Digital DNA–DNA hybridization (dDDH) and average nucleotide identity (ANI) values of strains 7Q-K02T, DHF22T and closely related Paraburkholderia strains were in the ranges of 25.5–43.7 % and 81.5–91.3 %, respectively. While dDDH and ANI values between strain DHOM02T and Burkholderia strains with genome sequence data were in the ranges of 22.4–31.0 % and 78.2–86.1 %, respectively. These three strains have the same major respiratory quinone: ubiquinone-8. Strains 7Q-K02T, DHF22T and DHOM02T have C16 : 0, C17 : 0 cyclo, C19 : 0 cyclo ω8c and summed feature 8 (C18 : 1 ω7c/C18 : 1 ω6c) as their major fatty acid compositions. The major polar lipids were phosphatidylethanolamine, phosphatidylglycerol and diphosphatidylglycerol. On the basis of phenotypic, phylogenetic, genomic analyses and chemotaxonomic data, strains 7Q-K02T and DHF22T represent two novel species of the genus Paraburkholderia , for which the names Paraburkholderia acidiphila sp. nov. (type strain 7Q-K02T=CGMCC 1.15433T=KCTC 62472T=LMG 29209T) and Paraburkholderia acidisoli sp. nov. (type strain DHF22T=GDMCC 1.1448T=LMG 30262T) are proposed, while strain DHOM02T represents a novel species in the genus Burkholderia , for which the name Burkholderia guangdongensis sp. nov. (type strain DHOM02T=KCTC 42625T=LMG 28843T) is proposed. We also propose to transfer Burkholderia ultramafica to the genus Paraburkholderia as Paraburkholderia ultramafica comb. nov. based mainly on the results of phylogenomic analysis.

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confidence: 99%

“…All strains were grown on R2A agar at 28 °C for 2 days. Data for 8, 9 and 13 were from the original studies [13,16,27] *Summed features represent groups of two or three fatty acids that could not be separated by gas chromatography with the midi system.…”

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confidence: 99%

Paraburkholderia acidiphila sp. nov., Paraburkholderia acidisoli sp. nov. and Burkholderia guangdongensis sp. nov., isolated from forest soil, and reclassification of Burkholderia ultramafica as Paraburkholderia ultramafica comb. nov.

Gao

Zhang

et al. 2019

International Journal of Systematic and Evolutionary Microbiology

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“…(2001) now reside in Paraburkholderia (Sawana et al., 2014). Additionally, with the move of Paraburkholderia symbiotica to the novel genus Trinickia (Estrada‐de los Santos et al., 2018), a total of three genera from the Betaproteobacteria are now known to contain rhizobia (Paulitsch et al., 2019).…”

Section: The Genus Paraburkholderiamentioning

confidence: 99%

“…The genus Paraburkholderia is part of the larger Burkholderia sensu lato, which is a phylogenetically diverse assemblage that includes human, animal and plant pathogens (Beukes et al., 2017; Estrada‐de los Santos et al., 2016, 2018). However, the majority of species in this wider taxon have no apparent pathogenic abilities and many possess beneficial properties while being associated with plants and certain environmental niches (Paulitsch et al., 2019; Table 1). The latter bacterial species were referred to as the PBE [“plant‐beneficial‐environmental”] (Suárez‐Moreno et al., 2012) group, which also included the beta‐rhizobial species B. tuberum and B. phymatum .…”

Section: The Genus Paraburkholderiamentioning

confidence: 99%

The history and distribution of nodulating Paraburkholderia, a potential inoculum for Fynbos forage species

Beukes

Venter

Steenkamp

2021

Grass and Forage Science

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Legumes in the Fynbos vegetation of the Western Cape of South Africa have emerged as candidates for domestication, particularly for their adaptation to acidic and infertile soils. However, South African rhizobia have been shown to be very diverse and unique, and a detailed understanding of them is essential to success in forage breeding programs that seek to exploit these "new" legumes. Symbionts of legumes in South Africa that belong to traditional rhizobial genera have been shown to have a unique origin for their symbiotic loci in comparison to members sampled from other regions of the world. Some of the legume tribes in the Fynbos have also been shown to associate predominantly with unique species in the Betaproteobacterial genus Paraburkholderia. The rhizobial members of this genus have two main centres of diversity, of which South Africa is one. In this centre, the legume hosts are principally from the Papilionoideae subfamily while hosts from the mimosoid clade (now in the Caesalpinioideae) are abundant in the South American centre. Not only do these rhizobia differ in terms of host, but their symbiotic loci also show separate origins. The dominance and uniqueness of the Paraburkholderia symbionts, in the context of indigenous South African legumes, makes understanding the history and factors that affect the distribution of this genus essential if successful adaptation and effective nodulation of these legumes in Agriculture are to be achieved globally.

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“…The habitats of Paraburkholderia are quite diverse. Species have been isolated from plants [6,7], but mostly from various kinds of soil such as sediment [8], oilcontaminated soil [9], agricultural soil [10,11], volcanic soil [12], paddy soils [13] and forest soil [14][15][16][17]. In this study, the taxonomic position of Paraburkholderia strain LD6 T , isolated from a cool temperate forest soil sample in Suwon, Gyeonggido, Republic of Korea, is described based on a polyphasic approach.…”

Section: Introductionmentioning

confidence: 99%

Paraburkholderia flava sp. nov., isolated from cool temperate forest soil

Trinh

Kim

2020

International Journal of Systematic and Evolutionary Microbiology

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Paraburkholderia guartelaensis sp. nov., a nitrogen-fixing species isolated from nodules of Mimosa gymnas in an ecotone considered as a hotspot of biodiversity in Brazil

Cited by 37 publications

References 68 publications

Paraburkholderia acidiphila sp. nov., Paraburkholderia acidisoli sp. nov. and Burkholderia guangdongensis sp. nov., isolated from forest soil, and reclassification of Burkholderia ultramafica as Paraburkholderia ultramafica comb. nov.

Paraburkholderia acidiphila sp. nov., Paraburkholderia acidisoli sp. nov. and Burkholderia guangdongensis sp. nov., isolated from forest soil, and reclassification of Burkholderia ultramafica as Paraburkholderia ultramafica comb. nov.

The history and distribution of nodulating Paraburkholderia, a potential inoculum for Fynbos forage species

Paraburkholderia flava sp. nov., isolated from cool temperate forest soil

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