ArticleExtremophiles : life under extreme conditions2013
Accumulation of polyhydroxyalkanoates by halophilic archaea isolated from traditional solar salterns of India.
Article in Extremophiles : life under extreme conditions, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed, 38 citations in OpenAlex.
- The characterization of halophilic polyhydroxyalkanoate-producing bacteria from brine in Solivar near Prešov (Slovakia).World journal of microbiology & biotechnology · 2025Article
- Diversity and Biotechnological Potential of Cultivable Halophilic and Halotolerant Bacteria from the "Los Negritos" Geothermal Area.Microorganisms · 2024Article
- Bioactive molecules from haloarchaea: Scope and prospects for industrial and therapeutic applications.Frontiers in microbiology · 2023Review
- Haloarchaea as Cell Factories to Produce Bioplastics.Marine drugs · 2021Review
- Spatio-Temporal Variation of the Bacterial Communities along a Salinity Gradient within a Thalassohaline Environment (Saline di Tarquinia Salterns, Italy).Molecules (Basel, Switzerland) · 2021Article
- Production of Poly(3-Hydroxybutyrate) byArchaea (Vancouver, B.C.) · 2021Article
- Production of Polyhydroxyalkanoates by Two Halophilic Archaeal Isolates from Chott El Jerid Using Inexpensive Carbon Sources.Biomolecules · 2020Article
- Polyhydroxyalkanoate Biosynthesis at the Edge of Water Activitiy-Haloarchaea as Biopolyester Factories.Bioengineering (Basel, Switzerland) · 2019Review
- Utilization of Sugarcane Bagasse by Halogeometricum borinquense Strain E3 for Biosynthesis of Poly(3-hydroxybutyrate-co-3-hydroxyvalerate).Bioengineering (Basel, Switzerland) · 2017Article
- Rapid and qualitative fluorescence-based method for the assessment of PHA production in marine bacteria during batch culture.World journal of microbiology & biotechnology · 2015Article
- Polymerase chain reaction-based screening method applicable universally to environmental haloarchaea and halobacteria for identifying polyhydroxyalkanoate producers among them.Extremophiles : life under extreme conditions · 2015Article
- Production of poly-3-(hydroxybutyrate-co-hydroxyvalerate) by Haloferax mediterranei using rice-based ethanol stillage with simultaneous recovery and re-use of medium salts.Extremophiles : life under extreme conditions · 2014Article
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Extremely halophilic archaeal isolates obtained from brine and sediment samples of solar salterns of Goa and Tamil Nadu, India were screened for accumulation of polyhydroxyalkanoates (PHA). Seven polymer accumulating haloarchaeal strains (TN4, TN5, TN6, TN7, TN9, TN10 and BBK2) were selected based on their growth and intensity of fluorescence when grown on 20 % NaCl synthetic medium supplemented with 2 % glucose and incorporated with Nile red dye. The polymer was quantified by conversion of PHA to crotonic acid which gave a characteristic absorption maxima at 235 nm. On the basis of phenotypic and genotypic characterization the cultures TN4, TN5, TN6, TN7, TN10 and BBK2 were grouped under genus Haloferax whereas isolate TN9 was grouped under the genus Halogeometricum. Growth kinetics and polymer accumulation studies revealed that the culture Halogeometricum borinquense strain TN9 accumulates PHA maximally at the mid-log phase, i.e. 5th day of growth (approx. 14 wt% PHA of CDW). Analysis of the polymer by IR, (1)H NMR and (13)C NMR confirmed it to be a homopolymer of 3-hydroxybutyrate.
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