Extracellular Accumulation of Mono- and Di-Succinoyl Trehalose Lipids by a Strain of<i>Rhodococcus erythropolis</i>Grown on<i>n</i>-Alkanes

Uchida, Yoshiaki; Tsuchiya, Rie; Chino, Masako; Hirano, Jiro; Tabuchi, Takeshi

doi:10.1080/00021369.1989.10869385

Cited by 12 publications

(8 citation statements)

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“…R. erythropolis strain SD74 grown on n-hexadecane excreted two other trehalose tetraesters, 2,3,4,29-di-O-succinoyl-di-O-alkanoyl-a,atrehalose and 2,3,4-mono-O-succinoyl-di-O-alkanoyl-a,atrehalose. The fatty acids of both trehaloselipids were tetradecanoic and hexadecanoic acid (Uchida et al, 1989). Finally, Bartrakov et al (1981) extracted from Mycobacterium paraffinicum, grown on n-hexadecane, 2-O-octanoyl-3,29-di-O-decanoyl-6-O-succinoyl-a,a-trehalose together with four other trehaloselipids.…”

Section: Discussionmentioning

confidence: 99%

Degradation of alkanes and highly chlorinated benzenes, and production of biosurfactants, by a psychrophilic Rhodococcus sp. and genetic characterization of its chlorobenzene dioxygenase

Rapp

Gabriel-Jürgens

2003

Microbiology

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Rhodococcus sp. strain MS11 was isolated from a mixed culture. It displays a diverse range of metabolic capabilities. During growth on 1,2,4-trichlorobenzene, 1,2,4,5-tetrachlorobenzene (1,2,4,5-TeCB) and 3-chlorobenzoate stoichiometric amounts of chloride were released. It also utilized all three isomeric dichlorobenzenes and 1,2,3-trichlorobenzene as the sole carbon and energy source. Furthermore, the bacterium grew well on a great number of n-alkanes ranging from n-heptane to n-triacontane and on the branched alkane 2,6,10,14-tetramethylpentadecane (pristane) and slowly on n-hexane and n-pentatriacontane. It was able to grow at temperatures from 5 to 30 degrees C, with optimal growth at 20 degrees C, and could tolerate 6 % NaCl in mineral salts medium. Genes encoding the initial chlorobenzene dioxygenase were detected by using a primer pair that was designed against the alpha-subunit (TecA1) of the chlorobenzene dioxygenase of Ralstonia (formerly Burkholderia) sp. strain PS12. The amino acid sequence of the amplified part of the alpha-subunit of the chlorobenzene dioxygenase of Rhodococcus sp. strain MS11 showed >99 % identity to the alpha-subunit of the chlorobenzene dioxygenase from Ralstonia sp. strain PS12 and the parts of both alpha-subunits responsible for substrate specificity were identical. The subsequent enzymes dihydrodiol dehydrogenase and chlorocatechol 1,2-dioxygenase were induced in cells grown on 1,2,4,5-TeCB. During cultivation on medium-chain-length n-alkanes ranging from n-decane to n-heptadecane, including 1-hexadecene, and on the branched alkane pristane, strain MS11 produced biosurfactants lowering the surface tension of the cultures from 72 to

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Section: Discussionmentioning

confidence: 99%

Degradation of alkanes and highly chlorinated benzenes, and production of biosurfactants, by a psychrophilic Rhodococcus sp. and genetic characterization of its chlorobenzene dioxygenase

Rapp

Gabriel-Jürgens

2003

Microbiology

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“…Recently, we reported the production of succinoyl trehalose lipids by Rhodococcus erythropolis. 12 ) However, there have been few reports on the extracellular accumulation of MEL by yeasts.…”

Section: Discussionmentioning

confidence: 99%

Extracellular Accumulation of Mannosylerythritol Lipids by a Strain ofCandida antarctica

Kitamoto¹,

Akiba²,

Hioki³

et al. 1990

Agricultural and Biological Chemistry

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“…O biossurfactante produzido por R. erythropolis inibiu o vírus do herpes simples e vírus parainfluenza 36 . A iturina, lipopeptídio produzido por B. subtilis, demonstrou atividade antifúngica, afetando a morfologia e a estrutura da membrana celular de leveduras 37 .…”

Section: Aplicações Terapêuticasunclassified

Biossurfactantes: propriedades e aplicações

Nitschke¹,

Pastore²

2002

Quím. Nova

183

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Extracellular Accumulation of Mono- and Di-Succinoyl Trehalose Lipids by a Strain ofRhodococcus erythropolisGrown onn-Alkanes

Cited by 12 publications

References 1 publication

Degradation of alkanes and highly chlorinated benzenes, and production of biosurfactants, by a psychrophilic Rhodococcus sp. and genetic characterization of its chlorobenzene dioxygenase

Degradation of alkanes and highly chlorinated benzenes, and production of biosurfactants, by a psychrophilic Rhodococcus sp. and genetic characterization of its chlorobenzene dioxygenase

Extracellular Accumulation of Mannosylerythritol Lipids by a Strain ofCandida antarctica

Biossurfactantes: propriedades e aplicações

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