Soil fungal communities and enzyme activities in a sandy, highly weathered tropical soil treated with biochemically contrasting organic inputs

Kamolmanit, Bhanudacha; Vityakon, Patma; Kaewpradit, Wanwipa; Cadisch, Georg; Rasche, Frank

doi:10.1007/s00374-013-0785-7

Cited by 23 publications

(15 citation statements)

References 63 publications

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“…The variations in abundance and composition of AOB and AOA in response to organic input quality suggested their niche differentiation in soils with organic N limitation. These findings contrasted others, where formation of polyphenol-protein complexes induced positive shifts of other microbial groups such as proteolytic bacterial and fungal decomposer communities in sandy soils Kamolmanit et al, 2013;Mutabaruka et al, 2007). This uncertainty raises the need for prospective work to verify if effects of polyphenol-protein complexes are specific to particular microbial groups and soil types.…”

Section: Tablecontrasting

confidence: 48%

Response of ammonia-oxidizing bacteria and archaea to biochemical quality of organic inputs combined with mineral nitrogen fertilizer in an arable soil

Muema

Cadisch

Röhl

et al. 2015

Applied Soil Ecology

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Section: Tablecontrasting

confidence: 48%

Response of ammonia-oxidizing bacteria and archaea to biochemical quality of organic inputs combined with mineral nitrogen fertilizer in an arable soil

Muema

Cadisch

Röhl

et al. 2015

Applied Soil Ecology

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“…These species usually colonize terrestrial xeric environments as sand dunes (Jones et al, 2011;Mouchacca, 2005) or different kind of soils (Kamolmanit et al, 2013;Rodriguez et al, 1996). Only P. solitum was previously found in beach sediments (Gomes et al, 2008).…”

Section: Discussionmentioning

confidence: 99%

The culturable mycobiota of a Mediterranean marine site after an oil spill: isolation, identification and potential application in bioremediation

Bovio

Prigione

Spina

et al. 2017

Science of The Total Environment

104

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Bioremediation of marine environment could be the response to oil spills threats. In the present study the fungal community from a Mediterranean marine site chronically interested by oil spills was investigated. Sixty-seven taxa were isolated from water sample and 17 from sediments; for many of the identified species is the first report in seawater and sediments, respectively. The growth of 25 % of the fungal isolates was stimulated by crude oil as sole carbon source. Four strains were selected to screen hydrocarbons degradation using the 2,6-dichlorophenol indophenol (DCPIP) colorimetric assay. A. terreus MUT 271, T. harzianum MUT 290 and P. citreonigrum MUT 267 displayed a high decolorization percentage (DP ≥ 68 %). A. terreus displayed also the highest decreases of hydrocarbons compounds (up to 40 %) quantified by gas-chromatography analysis.These results suggest that the selected fungi could represent potential bioremediation agents with strong crude oil degradative capabilities.

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“…Quantification of 18S rDNA gene copy numbers in soils was performed using oligonucleotides FF390 (5′-CGATAACGAACGAGACCT-3′) and FR1 (5′-AICCATTCAATCGGTAITCATTCA-3′) (Vainio and Hantula, 2000) and a cloned amplicon as standard (Kamolmanit et al, 2013). Each reaction (20 μl) contained 5 ng DNA template, 10 μl of Power SYBR® Green Master Mix (Applied Biosystems), 0.2 μl T4 gene 32 protein (500 ng μl −1 , MP Biomedicals), and 0.4 μM of each oligonucleotide.…”

Section: Methodsmentioning

confidence: 99%

“…The total fungal community composition was studied by terminal restriction fragment length polymorphism (TRFLP) analysis using the same oligonucleotide set as applied for 18S rDNA qPCR (Vainio and Hantula, 2000, Kamolmanit et al, 2013). T-RFLP analysis was only performed on rhizosphere soil samples obtained during the second study season (LR).…”

Section: Methodsmentioning

confidence: 99%

“…TRFLP data sets generated for 18S rDNA were assayed based on Bray-Curtis similarity coefficients (Rees et al, 2005, Kamolmanit et al, 2013). The similarity matrix was used for analysis of similarity (ANOSIM) to test the hypothesis that total fungal composition was altered by factors “Treatment”, “Field site”, and “Maize growth stage”.…”

Section: Methodsmentioning

confidence: 99%

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Proliferation of the biocontrol agent Fusarium oxysporum f. sp. strigae and its impact on indigenous rhizosphere fungal communities in maize under different agro-ecologies

et al. 2016

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Our objectives were to (1) monitor the proliferation of the biocontrol agent (BCA) Fusarium oxysporum f. sp. strigae strain “Foxy-2”, an effective soil-borne BCA against the parasitic weed Striga hermonthica, in the rhizosphere of maize under different agro-ecologies, and (2) investigate its impact on indigenous rhizosphere fungal community abundance and composition. Field experiments were conducted in Busia and Homa Bay districts in western Kenya during two cropping seasons to account for effects of soil type, climate, growth stage and seasonality. Maize seeds were coated with or without “Foxy-2” and soils were artificially infested with S. hermonthica seeds. One treatment with nitrogen rich organic residues (Tithonia diversifolia) was established to compensate hypothesized resource competition between “Foxy-2” and the indigenous fungal community. Rhizosphere soil samples collected at three growth stages (i.e., EC30, EC60, EC90) of maize were subjected to abundance measurement of “Foxy-2” and total indigenous fungi using quantitative polymerase chain reaction (qPCR) analysis. Terminal restriction fragment length polymorphism (TRFLP) analysis was used to assess potential alterations in the fungal community composition in response to “Foxy-2” presence. “Foxy-2” proliferated stronger in the soils with a sandy clay texture (Busia) than in those with a loamy sand texture (Homa Bay) and revealed slightly higher abundance in the second season. “Foxy-2” had, however, only a transient suppressive effect on total indigenous fungal abundance which ceased in the second season and was further markedly compensated after addition of T. diversifolia residues. Likewise, community structure of the indigenous fungal community was mainly altered by maize growth stages, but not by “Foxy-2”. In conclusion, no adverse effects of “Foxy-2” inoculation on indigenous fungal rhizosphere communities were observed corroborating the safety of this BCA under the given agro-ecologies.

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Soil fungal communities and enzyme activities in a sandy, highly weathered tropical soil treated with biochemically contrasting organic inputs

Cited by 23 publications

References 63 publications

Response of ammonia-oxidizing bacteria and archaea to biochemical quality of organic inputs combined with mineral nitrogen fertilizer in an arable soil

Response of ammonia-oxidizing bacteria and archaea to biochemical quality of organic inputs combined with mineral nitrogen fertilizer in an arable soil

The culturable mycobiota of a Mediterranean marine site after an oil spill: isolation, identification and potential application in bioremediation

Proliferation of the biocontrol agent Fusarium oxysporum f. sp. strigae and its impact on indigenous rhizosphere fungal communities in maize under different agro-ecologies

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