Influences of extracellular polymeric substances (EPS) for autoaggregation of Pseudomonas putida CP1 during growth on mono-chlorophenol

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4 Citations (Scopus)

Abstract

Aims: Pseudomonas putida CP1 exhibits substrate-dependent autoaggregation during the degradation of 100 ppm 2-chlorophenol, 100 ppm 3-chlorophenol and 200 ppm 4-chlorophenol. This study discussed the production of extracellular polymeric substances (EPS) by the organism for the formation of aggregates. Methodology and results: Aggregation was accompanied by the production of extracellular polymeric substances (EPS). The extent of EPS production and the size of the aggregates increased with increasing stress as did the aggregation index and the hydrophobicity of the cells. A biochemical analysis of the EPS showed that the main constituents were carbohydrate (40% w/v) and protein (50% w/v) together with lower levels of DNA (

Original languageEnglish
Pages (from-to)246-253
Number of pages8
JournalMalaysian Journal of Microbiology
Volume11
Issue number3
Publication statusPublished - 2015

Fingerprint

Chlorophenols
Pseudomonas putida
Hydrophobic and Hydrophilic Interactions
Carbohydrates
DNA
Growth
Proteins
4-chlorophenol
3-chlorophenol
2-chlorophenol

Keywords

  • Autoaggregation
  • Extracellular polymeric substances (EPS)
  • Hydrophobicity
  • Pseudomonas putida

ASJC Scopus subject areas

  • Infectious Diseases
  • Microbiology (medical)

Cite this

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title = "Influences of extracellular polymeric substances (EPS) for autoaggregation of Pseudomonas putida CP1 during growth on mono-chlorophenol",
abstract = "Aims: Pseudomonas putida CP1 exhibits substrate-dependent autoaggregation during the degradation of 100 ppm 2-chlorophenol, 100 ppm 3-chlorophenol and 200 ppm 4-chlorophenol. This study discussed the production of extracellular polymeric substances (EPS) by the organism for the formation of aggregates. Methodology and results: Aggregation was accompanied by the production of extracellular polymeric substances (EPS). The extent of EPS production and the size of the aggregates increased with increasing stress as did the aggregation index and the hydrophobicity of the cells. A biochemical analysis of the EPS showed that the main constituents were carbohydrate (40{\%} w/v) and protein (50{\%} w/v) together with lower levels of DNA (",
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author = "{Wan Mohd Noor}, {Wan Syaidatul Aqma} and Brid Quilty",
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pages = "246--253",
journal = "Malaysian Journal of Microbiology",
issn = "1823-8262",
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T1 - Influences of extracellular polymeric substances (EPS) for autoaggregation of Pseudomonas putida CP1 during growth on mono-chlorophenol

AU - Wan Mohd Noor, Wan Syaidatul Aqma

AU - Quilty, Brid

PY - 2015

Y1 - 2015

N2 - Aims: Pseudomonas putida CP1 exhibits substrate-dependent autoaggregation during the degradation of 100 ppm 2-chlorophenol, 100 ppm 3-chlorophenol and 200 ppm 4-chlorophenol. This study discussed the production of extracellular polymeric substances (EPS) by the organism for the formation of aggregates. Methodology and results: Aggregation was accompanied by the production of extracellular polymeric substances (EPS). The extent of EPS production and the size of the aggregates increased with increasing stress as did the aggregation index and the hydrophobicity of the cells. A biochemical analysis of the EPS showed that the main constituents were carbohydrate (40% w/v) and protein (50% w/v) together with lower levels of DNA (

AB - Aims: Pseudomonas putida CP1 exhibits substrate-dependent autoaggregation during the degradation of 100 ppm 2-chlorophenol, 100 ppm 3-chlorophenol and 200 ppm 4-chlorophenol. This study discussed the production of extracellular polymeric substances (EPS) by the organism for the formation of aggregates. Methodology and results: Aggregation was accompanied by the production of extracellular polymeric substances (EPS). The extent of EPS production and the size of the aggregates increased with increasing stress as did the aggregation index and the hydrophobicity of the cells. A biochemical analysis of the EPS showed that the main constituents were carbohydrate (40% w/v) and protein (50% w/v) together with lower levels of DNA (

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KW - Extracellular polymeric substances (EPS)

KW - Hydrophobicity

KW - Pseudomonas putida

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