Literature DB >> 16489498

Isolation and characterization of a novel thraustochytrid-like microorganism that efficiently produces docosahexaenoic acid.

Zakia Perveen1, Hitomi Ando, Akio Ueno, Yukiya Ito, Yusuke Yamamoto, Yohko Yamada, Tomoko Takagi, Takako Kaneko, Kazuhiro Kogame, Hidetoshi Okuyama.   

Abstract

A thraustochytrid-like microorganism (strain 12B) was isolated from the mangrove area of Okinawa, Japan. On the basis of its ectoplasmic net structure and biflagellate zoospores we determined strain 12B to be a novel member of the phylum Labyrinthulomycota in the kingdom Protoctista. When grown on glucose/seawater at 28 degrees C, it had a lipid content of 58% with docosahexaenoic acid (DHA; 22:6 n-3) at 43% of the total fatty acids. It had a growth rate of 0.38 h(-1). The DHA production rate of 2.8 +/- 0.7 g l(-1) day(-1) is the highest value reported for any microorganism.

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Year:  2006        PMID： 16489498     DOI： 10.1007/s10529-005-5335-4

Source DB:  PubMed          Journal:  Biotechnol Lett        ISSN： 0141-5492            Impact factor:   2.461


  12 in total

1.  Pollen baiting facilitates the isolation of marine thraustochytrids with potential in omega-3 and biodiesel production.

Authors:  Adarsha Gupta; Serena Wilkens; Jacqui L Adcock; Munish Puri; Colin J Barrow
Journal:  J Ind Microbiol Biotechnol       Date:  2013-08-30       Impact factor: 3.346

Review 2.  Significance of antioxidative functions of eicosapentaenoic and docosahexaenoic acids in marine microorganisms.

Authors:  Hidetoshi Okuyama; Yoshitake Orikasa; Takanori Nishida
Journal:  Appl Environ Microbiol       Date:  2007-12-07       Impact factor: 4.792

3.  Recycling of lipid-extracted hydrolysate as nitrogen supplementation for production of thraustochytrid biomass.

Authors:  Joshua Lowrey; Roberto E Armenta; Marianne S Brooks
Journal:  J Ind Microbiol Biotechnol       Date:  2016-05-07       Impact factor: 3.346

Review 4.  Thraustochytrid Marine Protists: production of PUFAs and Other Emerging Technologies.

Authors:  Seshagiri Raghukumar
Journal:  Mar Biotechnol (NY)       Date:  2008-08-20       Impact factor: 3.619

5.  Possible biosynthetic pathways for all cis-3,6,9,12,15,19,22, 25,28-hentriacontanonaene in bacteria.

Authors:  Shinji Sugihara; Ryuji Hori; Hitomi Nakanowatari; Yasuhiro Takada; Isao Yumoto; Naoki Morita; Yutaka Yano; Kazuo Watanabe; Hidetoshi Okuyama
Journal:  Lipids       Date:  2010-02       Impact factor: 1.880

6.  Isolation and optimization of a novel thraustochytrid strain for DHA rich and astaxanthin comprising biomass as aquafeed supplement.

Authors:  Pratik R Pawar; Sneha Velani; Sujata Kumari; Arvind M Lali; Gunjan Prakash
Journal:  3 Biotech       Date:  2021-01-13       Impact factor: 2.406

7.  Biotechnological Production of Docosahexaenoic Acid Using Aurantiochytrium limacinum: Carbon Sources Comparison And Growth Characterization.

Authors:  Sergi Abad; Xavier Turon
Journal:  Mar Drugs       Date:  2015-12-05       Impact factor: 5.118

Review 8.  Long-chain polyunsaturated fatty acid sources and evaluation of their nutritional and functional properties.

Authors:  Elahe Abedi; Mohammad Ali Sahari
Journal:  Food Sci Nutr       Date:  2014-06-29       Impact factor: 2.863

Review 9.  Bacterial Long-Chain Polyunsaturated Fatty Acids: Their Biosynthetic Genes, Functions, and Practical Use.

Authors:  Kiyohito Yoshida; Mikako Hashimoto; Ryuji Hori; Takumi Adachi; Hidetoshi Okuyama; Yoshitake Orikasa; Tadashi Nagamine; Satoru Shimizu; Akio Ueno; Naoki Morita
Journal:  Mar Drugs       Date:  2016-05-12       Impact factor: 5.118

10.  Improved production of docosahexaenoic acid in batch fermentation by newly-isolated strains of Schizochytrium sp. and Thraustochytriidae sp. through bioprocess optimization.

Authors:  Qiuzhen Wang; Huike Ye; Biswarup Sen; Yunxuan Xie; Yaodong He; Sunghoon Park; Guangyi Wang
Journal:  Synth Syst Biotechnol       Date:  2018-04-21
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